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ZSI_Reconnect_China/PATSTAT/CPC_data/CPCSchemeXML202302/cpc-scheme-G06T.xml

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<?xml version="1.0" encoding="UTF-8"?>
<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" sort-key="G06T" definition-exists="true" date-revised="2020-05-01" status="published"><classification-symbol>G06T</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">G06T1/40</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">G06T1/20</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="G06T1/00" date-revised="2013-01-01" status="published"><classification-symbol>G06T1/00</classification-symbol>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G06T1/00" definition-exists="true" ipc-concordant="G06T1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>General purpose image data processing</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T1/0007" definition-exists="true" ipc-concordant="G06T1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T1/0007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Image acquisition</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T1/0014" definition-exists="true" ipc-concordant="G06T1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T1/0014</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Image feed-back for automatic industrial control, e.g. robot with camera </text><reference><text>robots <class-ref scheme="cpc">B25J19/023</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T1/0021" definition-exists="true" ipc-concordant="G06T1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T1/0021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Image watermarking</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T1/0028" definition-exists="true" ipc-concordant="G06T1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T1/0028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Adaptive watermarking, e.g. Human Visual System [HVS]-based watermarking</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T1/0035" definition-exists="true" ipc-concordant="G06T1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T1/0035</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Output size adaptive watermarking</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T1/0042" definition-exists="true" ipc-concordant="G06T1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T1/0042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fragile watermarking, e.g. so as to detect tampering</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T1/005" definition-exists="true" ipc-concordant="G06T1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T1/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Robust watermarking, e.g. average attack or collusion attack resistant</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T1/0057" definition-exists="true" ipc-concordant="G06T1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T1/0057</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Compression invariant watermarking</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T1/0064" definition-exists="true" ipc-concordant="G06T1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T1/0064</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Geometric transfor invariant watermarking, e.g. affine transform invariant</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T1/0071" definition-exists="true" ipc-concordant="G06T1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T1/0071</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using multiple or alternating watermarks</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T1/0078" definition-exists="true" ipc-concordant="G06T1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T1/0078</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using multiple thresholds</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T1/0085" definition-exists="true" ipc-concordant="G06T1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T1/0085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Time domain based watermarking, e.g. watermarks spread over several images</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T1/0092" definition-exists="true" ipc-concordant="G06T1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T1/0092</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Payload characteristic determination in a watermarking scheme, e.g. number of bits to be embedded</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T1/20" definition-exists="true" ipc-concordant="G06T1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-02-01" status="published"><classification-symbol>G06T1/20</classification-symbol><class-title date-revised="2018-02-01"><title-part><text>Processor architectures</text></title-part><title-part><text>Processor configuration, e.g. pipelining</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T1/60" definition-exists="true" ipc-concordant="G06T1/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T1/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Memory management</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G06T3/00" definition-exists="true" ipc-concordant="G06T3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-01-01" status="published"><classification-symbol>G06T3/00</classification-symbol><class-title date-revised="2019-01-01"><title-part><text>Geometric image transformation in the plane of the image</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T3/0006" definition-exists="true" ipc-concordant="G06T3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/0006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Affine transformations </text><reference><text><class-ref scheme="cpc">G06T3/4038</class-ref>, <class-ref scheme="cpc">G06T3/0068</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T3/0012" definition-exists="true" ipc-concordant="G06T3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/0012</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Context preserving transformation, e.g. by using an importance map </text><reference><text><class-ref scheme="cpc">G06T3/0062</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T3/0018" definition-exists="true" ipc-concordant="G06T3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/0018</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fisheye, wide-angle transformation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T3/0025" definition-exists="true" ipc-concordant="G06T3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/0025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Detail-in-context presentation </text><reference><text><class-ref scheme="cpc">G06T3/0018</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T3/0031" definition-exists="true" ipc-concordant="G06T3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/0031</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for topological mapping of a higher dimensional structure on a lower dimensional surface</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T3/0037" definition-exists="true" ipc-concordant="G06T3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/0037</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Reshaping or unfolding a 3D tree structure onto a 2D plane</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T3/0043" definition-exists="true" ipc-concordant="G06T3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/0043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Surface of revolution to planar image transformation</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T3/005" definition-exists="true" ipc-concordant="G06T3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for projecting an image on a non-planar surface, e.g. a geodetic screen</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T3/0056" definition-exists="true" ipc-concordant="G06T3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/0056</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the transformation method being selected according to the characteristics of the input image</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T3/0062" definition-exists="true" ipc-concordant="G06T3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/0062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Panospheric to cylindrical image transformation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T3/0068" definition-exists="true" ipc-concordant="G06T3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/0068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for image registration, e.g. elastic snapping</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T3/0075" definition-exists="false" ipc-concordant="G06T3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/0075</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using affine transformations</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T3/0081" definition-exists="true" ipc-concordant="G06T3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/0081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by elastic snapping</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T3/0087" definition-exists="true" ipc-concordant="G06T3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/0087</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Spatio-temporal transformations, e.g. video cubism</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T3/0093" definition-exists="true" ipc-concordant="G06T3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/0093</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for image warping, i.e. transforming by individually repositioning each pixel</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T3/20" definition-exists="false" ipc-concordant="G06T3/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Linear translation of a whole image or part thereof, e.g. panning</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T3/40" definition-exists="true" ipc-concordant="G06T3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Scaling the whole image or part thereof</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T3/4007" definition-exists="true" ipc-concordant="G06T3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/4007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Interpolation-based scaling, e.g. bilinear interpolation </text><reference><text><class-ref scheme="cpc">G06T3/4015</class-ref>, <class-ref scheme="cpc">G06T3/403</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T3/4015" definition-exists="true" ipc-concordant="G06T3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/4015</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Demosaicing, e.g. colour filter array [CFA], Bayer pattern</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T3/4023" definition-exists="true" ipc-concordant="G06T3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/4023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Decimation- or insertion-based scaling, e.g. pixel or line decimation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T3/403" definition-exists="true" ipc-concordant="G06T3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/403</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Edge-driven scaling</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T3/4038" definition-exists="true" ipc-concordant="G06T3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/4038</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for image mosaicing, i.e. plane images composed of plane sub-images</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T3/4046" definition-exists="true" ipc-concordant="G06T3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/4046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using neural networks</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T3/4053" definition-exists="true" ipc-concordant="G06T3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/4053</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Super resolution, i.e. output image resolution higher than sensor resolution</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T3/4061" definition-exists="true" ipc-concordant="G06T3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/4061</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by injecting details from a different spectral band</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T3/4069" definition-exists="true" ipc-concordant="G06T3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/4069</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by subpixel displacement</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T3/4076" definition-exists="true" ipc-concordant="G06T3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/4076</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by iteratively correcting the provisional high resolution image using the original low-resolution image</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T3/4084" definition-exists="true" ipc-concordant="G06T3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/4084</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Transform-based scaling, e.g. FFT domain scaling</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T3/4092" definition-exists="true" ipc-concordant="G06T3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/4092</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Image resolution transcoding, e.g. client/server architecture</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T3/60" definition-exists="true" ipc-concordant="G06T3/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rotation of a whole image or part thereof</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T3/602" definition-exists="true" ipc-concordant="G06T3/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/602</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Block rotation, e.g. by recursive reversing or rotating</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T3/604" definition-exists="false" ipc-concordant="G06T3/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/604</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a CORDIC [COordinate Rotation Digital Compute] device</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T3/606" definition-exists="true" ipc-concordant="G06T3/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/606</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Rotation by memory addressing or mapping</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T3/608" definition-exists="true" ipc-concordant="G06T3/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T3/608</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Skewing or deskewing, e.g. by two-pass or three-pass rotation</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G06T5/00" definition-exists="true" ipc-concordant="G06T5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-01-01" status="published"><classification-symbol>G06T5/00</classification-symbol><class-title date-revised="2019-01-01"><title-part><text>Image enhancement or restoration</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T5/001" definition-exists="true" ipc-concordant="G06T5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T5/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Image restoration</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T5/002" definition-exists="true" ipc-concordant="G06T5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2023-01-01" status="published"><classification-symbol>G06T5/002</classification-symbol><class-title date-revised="2023-01-01"><title-part><CPC-specific-text><text>Denoising; Smoothing </text><reference><text>noise processing or correction adapted to be used in an image pickup device containing and electronic image sensor <class-ref scheme="cpc">H04N23/81</class-ref>, <class-ref scheme="cpc">H04N25/60</class-ref>&#160;-&#160;<class-ref scheme="cpc">H04N25/67</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T5/003" definition-exists="true" ipc-concordant="G06T5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2023-01-01" status="published"><classification-symbol>G06T5/003</classification-symbol><class-title date-revised="2023-01-01"><title-part><CPC-specific-text><text>Deblurring; Sharpening </text><reference><text>vibration or motion blur correction for cameras comprising an electronic image sensor <class-ref scheme="cpc">H04N23/682</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T5/004" definition-exists="true" ipc-concordant="G06T5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-07-01" status="published"><classification-symbol>G06T5/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Unsharp masking</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T5/005" definition-exists="true" ipc-concordant="G06T5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2023-01-01" status="published"><classification-symbol>G06T5/005</classification-symbol><class-title date-revised="2023-01-01"><title-part><CPC-specific-text><text>Retouching; Inpainting; Scratch removal </text><reference><text>detecting, correction, reducing or removing defects, e.g. non-responsive pixels of solid state image sensors <class-ref scheme="cpc">H04N25/68</class-ref>, scratch removal for cinematographic films scanned by electronic image sensor <class-ref scheme="cpc">H04N5/253</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T5/006" definition-exists="true" ipc-concordant="G06T5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2023-01-01" status="published"><classification-symbol>G06T5/006</classification-symbol><class-title date-revised="2023-01-01"><title-part><CPC-specific-text><text>Geometric correction </text><reference><text>correction of chromatic aberrations adapted to be used in an image pickup device containing an electronic image sensor <class-ref scheme="cpc">H04N23/10</class-ref>; detecting, correcting, reducing or removing artefacts resulting only from the lens unit, e.g. flare, shading, vignetting or &quot;cos4&quot; <class-ref scheme="cpc">H04N25/61</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T5/007" definition-exists="true" ipc-concordant="G06T5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2023-01-01" status="published"><classification-symbol>G06T5/007</classification-symbol><class-title date-revised="2023-01-01"><title-part><CPC-specific-text><text>Dynamic range modification </text><reference><text>applied in cameras using an electronic image sensor <class-ref scheme="cpc">H04N23/741</class-ref>, <class-ref scheme="cpc">H04N23/743</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T5/008" definition-exists="true" ipc-concordant="G06T5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-07-01" status="published"><classification-symbol>G06T5/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Local, e.g. shadow enhancement</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T5/009" definition-exists="true" ipc-concordant="G06T5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2023-01-01" status="published"><classification-symbol>G06T5/009</classification-symbol><class-title date-revised="2023-01-01"><title-part><CPC-specific-text><text>Global, i.e. based on properties of the image as a whole </text><reference><text>applied in cameras using an electronic image sensor <class-ref scheme="cpc">H04N23/80</class-ref>, <class-ref scheme="cpc">H04N23/70</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T5/10" definition-exists="true" ipc-concordant="G06T5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2023-01-01" status="published"><classification-symbol>G06T5/10</classification-symbol><class-title date-revised="2023-01-01"><title-part><text>by non-spatial domain filtering </text><CPC-specific-text><reference><text>applied in cameras using an electronic image sensor <class-ref scheme="cpc">H04N23/80</class-ref>, <class-ref scheme="cpc">H04N23/70</class-ref>, <class-ref scheme="cpc">H04N5/253</class-ref>, <class-ref scheme="cpc">H04N25/68</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T5/20" definition-exists="true" ipc-concordant="G06T5/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2023-01-01" status="published"><classification-symbol>G06T5/20</classification-symbol><class-title date-revised="2023-01-01"><title-part><text>by the use of local operators </text><CPC-specific-text><reference><text>applied in cameras using an electronic image sensor <class-ref scheme="cpc">H04N23/80</class-ref>, <class-ref scheme="cpc">H04N23/70</class-ref>, <class-ref scheme="cpc">H04N5/253</class-ref>, <class-ref scheme="cpc">H04N25/68</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T5/30" definition-exists="true" ipc-concordant="G06T5/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T5/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Erosion or dilatation, e.g. thinning</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T5/40" definition-exists="true" ipc-concordant="G06T5/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2023-01-01" status="published"><classification-symbol>G06T5/40</classification-symbol><class-title date-revised="2023-01-01"><title-part><text>by the use of histogram techniques </text><CPC-specific-text><reference><text>applied in cameras using an electronic image sensor <class-ref scheme="cpc">H04N23/80</class-ref>, HH04N 23/70</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T5/50" definition-exists="true" ipc-concordant="G06T5/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2023-01-01" status="published"><classification-symbol>G06T5/50</classification-symbol><class-title date-revised="2023-01-01"><title-part><text>by the use of more than one image, e.g. averaging, subtraction </text><CPC-specific-text><reference><text>applied in cameras using an electronic image sensor <class-ref scheme="cpc">H04N23/80</class-ref>, <class-ref scheme="cpc">H04N23/70</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G06T7/00" definition-exists="true" ipc-concordant="G06T7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/00</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>Image analysis</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T7/0002" definition-exists="true" ipc-concordant="G06T7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/0002</classification-symbol><class-title date-revised="2017-01-01"><title-part><CPC-specific-text><text>Inspection of images, e.g. flaw detection</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/0004" definition-exists="true" ipc-concordant="G06T7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T7/0004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Industrial image inspection</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/0006" definition-exists="true" ipc-concordant="G06T7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T7/0006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a design-rule based approach</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/0008" definition-exists="true" ipc-concordant="G06T7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T7/0008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>checking presence/absence</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/001" definition-exists="true" ipc-concordant="G06T7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/001</classification-symbol><class-title date-revised="2017-01-01"><title-part><CPC-specific-text><text>using an image reference approach</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/0012" definition-exists="true" ipc-concordant="G06T7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-07-01" status="published"><classification-symbol>G06T7/0012</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Biomedical image inspection</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/0014" definition-exists="true" ipc-concordant="G06T7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/0014</classification-symbol><class-title date-revised="2017-01-01"><title-part><CPC-specific-text><text>using an image reference approach</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G06T7/0016" definition-exists="true" ipc-concordant="G06T7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/0016</classification-symbol><class-title date-revised="2017-01-01"><title-part><CPC-specific-text><text>involving temporal comparison</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T7/10" definition-exists="true" ipc-concordant="G06T7/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-01-01" status="published"><classification-symbol>G06T7/10</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>Segmentation</text></title-part><title-part><text>Edge detection </text><reference><text>motion-based segmentation <class-ref scheme="cpc">G06T7/215</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>When classifying in groups <class-ref scheme="cpc">G06T7/11</class-ref> - <class-ref scheme="cpc">G06T7/13</class-ref>, classification is also made in relevant groups of <class-ref scheme="cpc">G06T7/136</class-ref> - <class-ref scheme="cpc">G06T7/194</class-ref>.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/11" definition-exists="true" ipc-concordant="G06T7/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/11</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>Region-based segmentation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/12" definition-exists="true" ipc-concordant="G06T7/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/12</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>Edge-based segmentation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/13" definition-exists="true" ipc-concordant="G06T7/13" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/13</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>Edge detection</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/136" definition-exists="true" ipc-concordant="G06T7/136" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/136</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>involving thresholding</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/143" definition-exists="true" ipc-concordant="G06T7/143" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/143</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>involving probabilistic approaches, e.g. Markov random field [MRF] modelling</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/149" definition-exists="true" ipc-concordant="G06T7/149" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/149</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>involving deformable models, e.g. active contour models</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/155" definition-exists="true" ipc-concordant="G06T7/155" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/155</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>involving morphological operators</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/162" definition-exists="true" ipc-concordant="G06T7/162" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/162</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>involving graph-based methods</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/168" definition-exists="true" ipc-concordant="G06T7/168" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/168</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>involving transform domain methods</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/174" definition-exists="true" ipc-concordant="G06T7/174" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/174</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>involving the use of two or more images</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/194" definition-exists="true" ipc-concordant="G06T7/194" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/194</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>involving foreground-background segmentation</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T7/20" definition-exists="true" ipc-concordant="G06T7/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/20</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>Analysis of motion </text><reference><text>motion estimation for coding, decoding, compressing or decompressing digital video signals <class-ref scheme="cpc">H04N19/43</class-ref>, <class-ref scheme="cpc">H04N19/51</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/207" definition-exists="true" ipc-concordant="G06T7/207" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/207</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>for motion estimation over a hierarchy of resolutions </text><reference><text>multi-resolution motion estimation or hierarchical motion estimation for coding, decoding, compressing or decompressing digital video signals <class-ref scheme="cpc">H04N19/53</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/215" definition-exists="true" ipc-concordant="G06T7/215" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/215</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>Motion-based segmentation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/223" definition-exists="true" ipc-concordant="G06T7/223" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/223</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>using block-matching</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/231" definition-exists="true" ipc-concordant="G06T7/231" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/231</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>using full search</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/238" definition-exists="true" ipc-concordant="G06T7/238" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/238</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>using non-full search, e.g. three-step search</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/246" definition-exists="true" ipc-concordant="G06T7/246" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/246</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>using feature-based methods, e.g. the tracking of corners or segments</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/248" definition-exists="true" ipc-concordant="G06T7/246" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/248</classification-symbol><class-title date-revised="2017-01-01"><title-part><CPC-specific-text><text>involving reference images or patches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/251" definition-exists="true" ipc-concordant="G06T7/246" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/251</classification-symbol><class-title date-revised="2017-01-01"><title-part><CPC-specific-text><text>involving models</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/254" definition-exists="true" ipc-concordant="G06T7/254" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/254</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>involving subtraction of images</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/262" definition-exists="true" ipc-concordant="G06T7/262" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/262</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>using transform domain methods, e.g. Fourier domain methods</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/269" definition-exists="true" ipc-concordant="G06T7/269" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/269</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>using gradient-based methods</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/277" definition-exists="true" ipc-concordant="G06T7/277" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/277</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>involving stochastic approaches, e.g. using Kalman filters</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/285" definition-exists="true" ipc-concordant="G06T7/285" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/285</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>using a sequence of stereo image pairs</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/292" definition-exists="true" ipc-concordant="G06T7/292" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/292</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>Multi-camera tracking</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T7/30" definition-exists="true" ipc-concordant="G06T7/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/30</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>Determination of transform parameters for the alignment of images, i.e. image registration</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/32" definition-exists="true" ipc-concordant="G06T7/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/32</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>using correlation-based methods</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/33" definition-exists="true" ipc-concordant="G06T7/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/33</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>using feature-based methods</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/337" definition-exists="true" ipc-concordant="G06T7/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/337</classification-symbol><class-title date-revised="2017-01-01"><title-part><CPC-specific-text><text>involving reference images or patches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/344" definition-exists="true" ipc-concordant="G06T7/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/344</classification-symbol><class-title date-revised="2017-01-01"><title-part><CPC-specific-text><text>involving models</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/35" definition-exists="true" ipc-concordant="G06T7/35" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/35</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>using statistical methods</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/37" definition-exists="true" ipc-concordant="G06T7/37" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/37</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>using transform domain methods</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/38" definition-exists="true" ipc-concordant="G06T7/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/38</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>Registration of image sequences</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T7/40" definition-exists="true" ipc-concordant="G06T7/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/40</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>Analysis of texture </text><reference><text>depth or shape recovery from texture <class-ref scheme="cpc">G06T7/529</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/41" definition-exists="true" ipc-concordant="G06T7/41" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/41</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>based on statistical description of texture</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/42" definition-exists="true" ipc-concordant="G06T7/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/42</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>using transform domain methods</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/44" definition-exists="true" ipc-concordant="G06T7/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/44</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>using image operators, e.g. filters, edge density metrics or local histograms</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/45" definition-exists="true" ipc-concordant="G06T7/45" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/45</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>using co-occurrence matrix computation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/46" definition-exists="true" ipc-concordant="G06T7/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/46</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>using random fields</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/48" definition-exists="true" ipc-concordant="G06T7/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/48</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>using fractals</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/49" definition-exists="true" ipc-concordant="G06T7/49" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/49</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>based on structural texture description, e.g. using primitives or placement rules</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T7/50" definition-exists="true" ipc-concordant="G06T7/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/50</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>Depth or shape recovery</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/507" definition-exists="true" ipc-concordant="G06T7/507" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/507</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>from shading </text><reference><text><class-ref scheme="cpc">G06T7/586</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/514" definition-exists="true" ipc-concordant="G06T7/514" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/514</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>from specularities</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/521" definition-exists="true" ipc-concordant="G06T7/521" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/521</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>from laser ranging, e.g. using interferometry</text></title-part><title-part><text>from the projection of structured light</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/529" definition-exists="true" ipc-concordant="G06T7/529" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/529</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>from texture</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/536" definition-exists="true" ipc-concordant="G06T7/536" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/536</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>from perspective effects, e.g. by using vanishing points</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/543" definition-exists="true" ipc-concordant="G06T7/543" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/543</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>from line drawings</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/55" definition-exists="true" ipc-concordant="G06T7/55" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/55</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>from multiple images</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/557" definition-exists="true" ipc-concordant="G06T7/557" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/557</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>from light fields, e.g. from plenoptic cameras</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/564" definition-exists="true" ipc-concordant="G06T7/564" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/564</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>from contours</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/571" definition-exists="true" ipc-concordant="G06T7/571" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/571</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>from focus</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/579" definition-exists="true" ipc-concordant="G06T7/579" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/579</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>from motion</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/586" definition-exists="true" ipc-concordant="G06T7/586" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/586</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>from multiple light sources, e.g. photometric stereo</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/593" definition-exists="true" ipc-concordant="G06T7/593" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/593</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>from stereo images</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G06T7/596" definition-exists="true" ipc-concordant="G06T7/593" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/596</classification-symbol><class-title date-revised="2017-01-01"><title-part><CPC-specific-text><text>from three or more stereo images</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/62" definition-exists="true" ipc-concordant="G06T7/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/62</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>of area, perimeter, diameter or volume</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/73" definition-exists="true" ipc-concordant="G06T7/73" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/73</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>using feature-based methods</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T7/74" definition-exists="true" ipc-concordant="G06T7/73" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/74</classification-symbol><class-title date-revised="2017-01-01"><title-part><CPC-specific-text><text>involving reference images or patches</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/77" definition-exists="true" ipc-concordant="G06T7/77" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/77</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>using statistical methods</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T7/80" definition-exists="true" ipc-concordant="G06T7/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/80</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T7/85" definition-exists="true" ipc-concordant="G06T7/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/85</classification-symbol><class-title date-revised="2017-01-01"><title-part><CPC-specific-text><text>Stereo camera calibration</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T7/90" definition-exists="true" ipc-concordant="G06T7/90" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/90</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>Determination of colour characteristics</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T7/97" definition-exists="true" ipc-concordant="G06T7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>G06T7/97</classification-symbol><class-title date-revised="2017-01-01"><title-part><CPC-specific-text><text>Determining parameters from multiple pictures </text><reference><text>depth or shape recovery from multiple images <class-ref scheme="cpc">G06T7/55</class-ref>; stereo camera calibration <class-ref scheme="cpc">G06T7/85</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T9/002" definition-exists="true" ipc-concordant="G06T9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T9/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using neural networks</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T9/005" definition-exists="true" ipc-concordant="G06T9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-05-01" status="published"><classification-symbol>G06T9/005</classification-symbol><class-title date-revised="2019-05-01"><title-part><CPC-specific-text><text>Statistical coding, e.g. Huffman, run length coding</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T9/007" definition-exists="true" ipc-concordant="G06T9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-05-01" status="published"><classification-symbol>G06T9/007</classification-symbol><class-title date-revised="2019-05-01"><title-part><CPC-specific-text><text>Transform coding, e.g. discrete cosine transform</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T9/008" definition-exists="true" ipc-concordant="G06T9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-05-01" status="published"><classification-symbol>G06T9/008</classification-symbol><class-title date-revised="2019-05-01"><title-part><CPC-specific-text><text>Vector quantisation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T9/20" definition-exists="true" ipc-concordant="G06T9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T9/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contour coding, e.g. using detection of edges</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T9/40" definition-exists="true" ipc-concordant="G06T9/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-05-01" status="published"><classification-symbol>G06T9/40</classification-symbol><class-title date-revised="2019-05-01"><title-part><text>Tree coding, e.g. quadtree, octree</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G06T11/00" definition-exists="true" ipc-concordant="G06T11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T11/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>2D [Two Dimensional] image generation</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T11/001" definition-exists="true" ipc-concordant="G06T11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T11/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Texturing; Colouring; Generation of texture or colour</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T11/003" definition-exists="true" ipc-concordant="G06T11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-11-01" status="published"><classification-symbol>G06T11/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Reconstruction from projections, e.g. tomography</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T11/005" definition-exists="false" ipc-concordant="G06T11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-11-01" status="published"><classification-symbol>G06T11/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T11/006" definition-exists="false" ipc-concordant="G06T11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-11-01" status="published"><classification-symbol>G06T11/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Inverse problem, transformation from projection-space into object-space, e.g. transform methods, back-projection, algebraic methods</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T11/008" definition-exists="false" ipc-concordant="G06T11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-11-01" status="published"><classification-symbol>G06T11/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Specific post-processing after tomographic reconstruction, e.g. voxelisation, metal artifact correction</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T11/20" definition-exists="true" ipc-concordant="G06T11/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T11/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Drawing from basic elements, e.g. lines or circles</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T11/203" definition-exists="true" ipc-concordant="G06T11/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T11/203</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Drawing of straight lines or curves</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T11/206" definition-exists="true" ipc-concordant="G06T11/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T11/206</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Drawing of charts or graphs</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T11/40" definition-exists="true" ipc-concordant="G06T11/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T11/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Filling a planar surface by adding surface attributes, e.g. colour or texture</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T11/60" definition-exists="true" ipc-concordant="G06T11/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T11/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Editing figures and text</text></title-part><title-part><text>Combining figures or text</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T11/80" definition-exists="true" ipc-concordant="G06T11/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T11/80</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Creating or modifying a manually drawn or painted image using a manual input device, e.g. mouse, light pen, direction keys on keyboard</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G06T13/00" definition-exists="true" ipc-concordant="G06T13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T13/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Animation</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T13/20" definition-exists="true" ipc-concordant="G06T13/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T13/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>3D [Three Dimensional] animation</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T13/205" definition-exists="true" ipc-concordant="G06T13/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T13/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>driven by audio data</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T13/40" definition-exists="true" ipc-concordant="G06T13/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T13/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of characters, e.g. humans, animals or virtual beings</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T13/60" definition-exists="true" ipc-concordant="G06T13/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T13/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of natural phenomena, e.g. rain, snow, water or plants</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T13/80" definition-exists="true" ipc-concordant="G06T13/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T13/80</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>2D [Two Dimensional] animation, e.g. using sprites</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G06T15/00" definition-exists="true" ipc-concordant="G06T15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T15/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>3D [Three Dimensional] image rendering</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T15/005" definition-exists="true" ipc-concordant="G06T15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T15/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>General purpose rendering architectures</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T15/02" definition-exists="true" ipc-concordant="G06T15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T15/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Non-photorealistic rendering</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T15/04" definition-exists="true" ipc-concordant="G06T15/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T15/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Texture mapping</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T15/06" definition-exists="true" ipc-concordant="G06T15/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T15/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ray-tracing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T15/08" definition-exists="true" ipc-concordant="G06T15/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T15/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Volume rendering</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T15/10" definition-exists="true" ipc-concordant="G06T15/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T15/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Geometric effects</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T15/20" definition-exists="true" ipc-concordant="G06T15/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T15/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Perspective computation</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T15/205" definition-exists="true" ipc-concordant="G06T15/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-11-01" status="published"><classification-symbol>G06T15/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Image-based rendering</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T15/30" definition-exists="true" ipc-concordant="G06T15/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T15/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clipping</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T15/40" definition-exists="true" ipc-concordant="G06T15/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T15/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hidden part removal</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T15/405" definition-exists="true" ipc-concordant="G06T15/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T15/405</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using Z-buffer</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T15/50" definition-exists="true" ipc-concordant="G06T15/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T15/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lighting effects</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T15/503" definition-exists="true" ipc-concordant="G06T15/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T15/503</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Blending, e.g. for anti-aliasing</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T15/506" definition-exists="true" ipc-concordant="G06T15/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T15/506</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Illumination models</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T15/55" definition-exists="true" ipc-concordant="G06T15/55" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T15/55</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Radiosity</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T15/60" definition-exists="true" ipc-concordant="G06T15/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T15/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Shadow generation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T15/80" definition-exists="true" ipc-concordant="G06T15/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T15/80</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Shading</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T15/83" definition-exists="true" ipc-concordant="G06T15/83" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T15/83</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Phong shading</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G06T15/87" definition-exists="true" ipc-concordant="G06T15/87" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T15/87</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Gouraud shading</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G06T17/00" definition-exists="true" ipc-concordant="G06T17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T17/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Three dimensional [3D] modelling, e.g. data description of 3D objects</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T17/005" definition-exists="true" ipc-concordant="G06T17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T17/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Tree description, e.g. octree, quadtree</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T17/05" definition-exists="true" ipc-concordant="G06T17/05" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T17/05</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Geographic models</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T17/10" definition-exists="true" ipc-concordant="G06T17/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T17/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Constructive solid geometry [CSG] using solid primitives, e.g. cylinders, cubes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T17/20" definition-exists="true" ipc-concordant="G06T17/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T17/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Finite element generation, e.g. wire-frame surface description, </text><CPC-specific-text><text>tesselation</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G06T17/205" definition-exists="true" ipc-concordant="G06T17/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T17/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Re-meshing</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T17/30" definition-exists="true" ipc-concordant="G06T17/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T17/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polynomial surface description</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G06T19/00" definition-exists="true" ipc-concordant="G06T19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-11-01" status="published"><classification-symbol>G06T19/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Manipulating 3D models or images for computer graphics</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T19/003" definition-exists="true" ipc-concordant="G06T19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-11-01" status="published"><classification-symbol>G06T19/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Navigation within 3D models or images</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T19/006" definition-exists="true" ipc-concordant="G06T19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-11-01" status="published"><classification-symbol>G06T19/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mixed reality </text><reference><text>object pose determination, tracking or camera calibration for mixed reality <class-ref scheme="cpc">G06T7/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G06T19/20" definition-exists="true" ipc-concordant="G06T19/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T19/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="true" level="6" additional-only="true" sort-key="G06T200/00" date-revised="2013-01-01" status="published"><classification-symbol>G06T2200/00</classification-symbol>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="G06T200/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2200/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indexing scheme for image data processing or generation, in general</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G06T200/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2200/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>involving 3D image data</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G06T200/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2200/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>involving all processing steps from image acquisition to 3D model generation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G06T200/12" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2200/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>involving antialiasing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G06T200/16" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2200/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>involving adaptation to the client&apos;s capabilities</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G06T200/21" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2200/21</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>involving computational photography</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G06T200/24" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2200/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>involving graphical user interfaces [GUIs]</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G06T200/28" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2200/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>involving image processing hardware</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G06T200/32" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2200/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>involving image mosaicing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G06T200/36" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2200/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Review paper</text></title-part><title-part><text>Tutorial</text></title-part><title-part><text>Survey</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="G06T201/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2201/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>General purpose image data processing</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G06T201/005" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2201/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Image watermarking</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T201/0051" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2201/0051</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Embedding of the watermark in the spatial domain</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T201/0052" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2201/0052</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Embedding of the watermark in the frequency domain</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T201/0053" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2201/0053</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Embedding of the watermark in the coding stream, possibly without decoding</text></title-part><title-part><text>Embedding of the watermark in the compressed domain</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T201/0061" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2201/0061</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Embedding of the watermark in each block of the image, e.g. segmented watermarking</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T201/0062" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2201/0062</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Embedding of the watermark in text images, e.g. watermarking text documents using letter skew, letter distance or row distance</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T201/0063" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2201/0063</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in relation to collusion attacks, e.g. collusion attack resistant</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T201/0064" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2201/0064</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for copy protection or copy management, e.g. CGMS, copy only once, one-time copy</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T201/0065" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2201/0065</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Extraction of an embedded watermark</text></title-part><title-part><text>Reliable detection</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T201/0081" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2201/0081</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>whereby both original and watermarked images are required at decoder, e.g. destination-based, non-blind, non-oblivious</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T201/0083" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2201/0083</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>whereby only watermarked image required at decoder, e.g. source-based, blind, oblivious</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T201/0201" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2201/0201</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>whereby only tamper or origin are detected and no embedding takes place</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T201/0202" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2201/0202</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>whereby the quality of watermarked images is measured</text></title-part><title-part><text>Measuring quality or performance of watermarking methods</text></title-part><title-part><text>Balancing between quality and robustness</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T201/0203" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2201/0203</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>whereby the image with embedded watermark is reverted to the original condition before embedding, e.g. lossless, distortion-free or invertible watermarking</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T201/0601" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2201/0601</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>whereby calibration information is embedded in the watermark, e.g. a grid, a scale, a list of transformations</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="G06T207/00" definition-exists="true" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indexing scheme for image analysis or image enhancement</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G06T207/10" definition-exists="true" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Image acquisition modality</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/10004" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10004</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Still image</text></title-part><title-part><text>Photographic image</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10008" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10008</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from scanner, fax or copier</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10012" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10012</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stereo images</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/10016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Video</text></title-part><title-part><text>Image sequence</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10021" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10021</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stereoscopic video</text></title-part><title-part><text>Stereoscopic image sequence</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/10024" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10024</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Color image</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/10028" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10028</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Range image</text></title-part><title-part><text>Depth image</text></title-part><title-part><text>3D point clouds</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/10032" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10032</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Satellite or aerial image</text></title-part><title-part><text>Remote sensing</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10036" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10036</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Multispectral image</text></title-part><title-part><text>Hyperspectral image</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10041" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10041</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Panchromatic image</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10044" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10044</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Radar image</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/10048" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10048</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Infrared image</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/10052" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10052</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Images from lightfield camera</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/10056" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10056</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Microscopic image</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10061" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10061</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from scanning electron microscope</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/10064" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10064</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fluorescence image</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/10068" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10068</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Endoscopic image</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/10072" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10072</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tomographic images</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10076" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10076</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>4D tomography</text></title-part><title-part><text>Time-sequential 3D tomography</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10081" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10081</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Computed x-ray tomography [CT]</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10084" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10084</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hybrid tomography</text></title-part><title-part><text>Concurrent acquisition with multiple different tomographic modalities</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10088" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10088</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Magnetic resonance imaging [MRI]</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="G06T207/10092" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10092</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Diffusion tensor magnetic resonance imaging [DTI]</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="G06T207/10096" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10096</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dynamic contrast-enhanced magnetic resonance imaging [DCE-MRI]</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10101" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10101</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Optical tomography</text></title-part><title-part><text>Optical coherence tomography [OCT]</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10104" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10104</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Positron emission tomography [PET]</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10108" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10108</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Single photon emission computed tomography [SPECT]</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10112" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10112</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Digital tomosynthesis [DTS]</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/10116" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10116</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>X-ray image</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10121" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10121</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fluoroscopy</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10124" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10124</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Digitally reconstructed radiograph [DRR]</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10128" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10128</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Scintigraphy</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/10132" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10132</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ultrasound image</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10136" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10136</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>3D ultrasound image</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/10141" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10141</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Special mode during image acquisition</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10144" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10144</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Varying exposure</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10148" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10148</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Varying focus</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/10152" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/10152</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Varying illumination</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G06T207/20" definition-exists="true" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Special algorithmic details</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/20004" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/20004</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Adaptive image processing</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/20008" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/20008</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Globally adaptive</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/20012" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/20012</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Locally adaptive</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/20016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/20016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hierarchical, coarse-to-fine, multiscale or multiresolution image processing</text></title-part><title-part><text>Pyramid transform</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/20021" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/20021</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dividing image into blocks, subimages or windows</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/20024" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/20024</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Filtering details</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/20072" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/20072</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Graph-based image processing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/20076" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/20076</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Probabilistic image processing</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/20116" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/20116</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Active contour</text></title-part><title-part><text>Active surface</text></title-part><title-part><text>Snakes</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/20228" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/20228</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disparity calculation for image-based rendering</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30008" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30008</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bone</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="G06T207/30012" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30012</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Spine</text></title-part><title-part><text>Backbone</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brain</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30024" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30024</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cell structures <u>in vitro</u></text></title-part><title-part><text>Tissue sections <u>in vitro</u></text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30028" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30028</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Colon</text></title-part><title-part><text>Small intestine</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="G06T207/30032" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30032</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Colon polyp</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30036" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30036</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dental</text></title-part><title-part><text>Teeth</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30041" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30041</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Eye</text></title-part><title-part><text>Retina</text></title-part><title-part><text>Ophthalmic</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30044" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30044</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fetus</text></title-part><title-part><text>Embryo</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30048" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30048</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heart</text></title-part><title-part><text>Cardiac</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30052" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30052</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Implant</text></title-part><title-part><text>Prosthesis</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30056" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30056</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Liver</text></title-part><title-part><text>Hepatic</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30061" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30061</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lung</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="G06T207/30064" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30064</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lung nodule</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30068" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30068</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mammography</text></title-part><title-part><text>Breast</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30072" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30072</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Microarray</text></title-part><title-part><text>Biochip, DNA array</text></title-part><title-part><text>Well plate</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30076" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30076</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Plethysmography</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30081" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30081</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Prostate</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30084" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30084</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Kidney</text></title-part><title-part><text>Renal</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30088" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30088</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Skin</text></title-part><title-part><text>Dermal</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30092" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30092</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stomach</text></title-part><title-part><text>Gastric</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30096" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30096</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tumor</text></title-part><title-part><text>Lesion</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30101" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30101</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Blood vessel</text></title-part><title-part><text>Artery</text></title-part><title-part><text>Vein</text></title-part><title-part><text>Vascular</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="G06T207/30104" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30104</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vascular flow</text></title-part><title-part><text>Blood flow</text></title-part><title-part><text>Perfusion</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/30108" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30108</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Industrial image inspection</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30112" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30112</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Baggage</text></title-part><title-part><text>Luggage</text></title-part><title-part><text>Suitcase</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30116" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30116</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Casting</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30121" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30121</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>CRT, LCD or plasma display</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30124" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30124</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fabrics</text></title-part><title-part><text>Textile</text></title-part><title-part><text>Paper</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30128" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30128</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Food products</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30132" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30132</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Masonry</text></title-part><title-part><text>Concrete</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30136" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30136</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30141" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30141</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Printed circuit board [PCB]</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30144" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30144</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Printing quality</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30148" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30148</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Semiconductor</text></title-part><title-part><text>IC</text></title-part><title-part><text>Wafer</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30152" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30152</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Solder</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30156" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30156</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vehicle coating</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30161" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30161</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Wood</text></title-part><title-part><text>Lumber</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30164" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30164</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Workpiece</text></title-part><title-part><text>Machine component</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/30168" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30168</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Image quality inspection</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/30172" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30172</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Centreline of tubular or elongated structure</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/30176" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30176</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Document</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/30181" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30181</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Earth observation</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30184" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30184</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Infrastructure</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30188" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30188</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vegetation</text></title-part><title-part><text>Agriculture</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30192" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30192</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Weather</text></title-part><title-part><text>Meteorology</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/30196" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30196</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Human being</text></title-part><title-part><text>Person</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30201" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30201</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Face</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/30204" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30204</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Marker</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G06T207/30208" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30208</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Marker matrix</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T207/30212" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2207/30212</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Military</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G06T219/008" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2219/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cut plane or projection plane definition</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G06T219/012" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2219/012</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dimensioning, tolerancing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G06T219/016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2219/016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Exploded view</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G06T219/021" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2219/021</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Flattening</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G06T219/024" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2219/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Multi-user, collaborative environment</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G06T219/028" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2219/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Multiple view windows (top-side-front-sagittal-orthogonal)</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G06T219/20" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2219/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indexing scheme for editing of 3D models</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T219/2004" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2219/2004</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Aligning objects, relative positioning of parts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T219/2008" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2219/2008</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Assembling, disassembling</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T219/2012" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2219/2012</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Colour editing, changing, or manipulating</text></title-part><title-part><text>Use of colour codes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T219/2016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2219/2016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rotation, translation, scaling</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T219/2021" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2219/2021</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Shape modification</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G06T219/2024" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G06T2219/2024</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Style variation</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item></class-scheme>