G06T1/00	7	General purpose image data processing	G06T1/00	G06T1/00		4139
G06T1/0007	8	{Image acquisition}	G06T1/00	G06T1/00		3229
G06T1/0014	8	{Image feed-back for automatic industrial control, e.g. robot with camera (robots B25J19/023)}	G06T1/00	G06T1/00		1738
G06T1/0021	8	{Image watermarking}	G06T1/00	G06T1/00		3471
G06T1/0028	9	{Adaptive watermarking, e.g. Human Visual System [HVS]-based watermarking}	G06T1/00	G06T1/00		1173
G06T1/0035	10	{Output size adaptive watermarking}	G06T1/00	G06T1/00		121
G06T1/0042	9	{Fragile watermarking, e.g. so as to detect tampering}	G06T1/00	G06T1/00		241
G06T1/005	9	{Robust watermarking, e.g. average attack or collusion attack resistant}	G06T1/00	G06T1/00		1398
G06T1/0057	10	{Compression invariant watermarking}	G06T1/00	G06T1/00		163
G06T1/0064	10	{Geometric transfor invariant watermarking, e.g. affine transform invariant}	G06T1/00	G06T1/00		392
G06T1/0071	10	{using multiple or alternating watermarks}	G06T1/00	G06T1/00		356
G06T1/0078	10	{using multiple thresholds}	G06T1/00	G06T1/00		51
G06T1/0085	9	{Time domain based watermarking, e.g. watermarks spread over several images}	G06T1/00	G06T1/00		333
G06T1/0092	9	{Payload characteristic determination in a watermarking scheme, e.g. number of bits to be embedded}	G06T1/00	G06T1/00		186
G06T1/20	8	Processor architectures; Processor configuration, e.g. pipelining	G06T1/20	G06T1/20		12810
G06T1/60	8	Memory management	G06T1/60	G06T1/60		6667
G06T3/00	7	Geometric image transformations in the plane of the image	G06T3/00	G06T3/00		2031
G06T3/02	8	Affine transformations (for image registration G06T3/147; for image mosaicing G06T3/4038)	G06T3/02	G06T3/02		1882
G06T3/04	8	Context-preserving transformations, e.g. by using an importance map (panospheric to cylindrical image transformations G06T3/12)	G06T3/04	G06T3/04		4587
G06T3/047	9	Fisheye or wide-angle transformations	G06T3/047	G06T3/047		894
G06T3/053	9	Detail-in-context presentations (fisheye or wide-angle transformations G06T3/047)	G06T3/053	G06T3/053		164
G06T3/06	8	Topological mapping of higher dimensional structures onto lower dimensional surfaces	G06T3/06	G06T3/06		1571
G06T3/067	9	Reshaping or unfolding three-dimensional [3D] tree structures onto two-dimensional [2D] planes	G06T3/067	G06T3/067		542
G06T3/073	9	Transforming surfaces of revolution to planar images, e.g. cylindrical surfaces to planar images	G06T3/073	G06T3/073		176
G06T3/08	8	Projecting images onto non-planar surfaces, e.g. geodetic screens	G06T3/08	G06T3/08		1315
G06T3/10	8	Selection of transformation methods according to the characteristics of the input images	G06T3/10	G06T3/10		482
G06T3/12	8	Panospheric to cylindrical image transformations	G06T3/12	G06T3/12		551
G06T3/14	8	Transformations for image registration, e.g. adjusting or mapping for alignment of images	G06T3/14	G06T3/14		1592
G06T3/147	9	using affine transformations	G06T3/147	G06T3/147		581
G06T3/153	9	using elastic snapping	G06T3/153	G06T3/153		186
G06T3/16	8	Spatio-temporal transformations, e.g. video cubism	G06T3/16	G06T3/16		240
G06T3/18	8	Image warping, e.g. rearranging pixels individually	G06T3/18	G06T3/18		2166
G06T3/20	8	Linear translation of whole images or parts thereof, e.g. panning	G06T3/20	G06T3/20		764
G06T3/40	8	Scaling of whole images or parts thereof, e.g. expanding or contracting	G06T3/40	G06T3/40		9195
G06T3/4007	9	based on interpolation, e.g. bilinear interpolation (image demosaicing G06T3/4015; edge-driven or edge-based scaling G06T3/403)	G06T3/4007	G06T3/4007		6774
G06T3/4015	9	Image demosaicing, e.g. colour filter arrays [CFA] or Bayer patterns	G06T3/4015	G06T3/4015		1615
G06T3/4023	9	based on decimating pixels or lines of pixels; based on inserting pixels or lines of pixels	G06T3/4023	G06T3/4023		1325
G06T3/403	9	Edge-driven scaling; Edge-based scaling	G06T3/403	G06T3/403		1012
G06T3/4038	9	Image mosaicing, e.g. composing plane images from plane sub-images	G06T3/4038	G06T3/4038		11978
G06T3/4046	9	using neural networks	G06T3/4046	G06T3/4046		4475
G06T3/4053	9	based on super-resolution, i.e. the output image resolution being higher than the sensor resolution	G06T3/4053	G06T3/4053		7984
G06T3/4061	10	by injecting details from different spectral ranges	G06T3/4061	G06T3/4061		211
G06T3/4069	10	by subpixel displacements	G06T3/4069	G06T3/4069		266
G06T3/4076	10	using the original low-resolution images to iteratively correct the high-resolution images	G06T3/4076	G06T3/4076		1179
G06T3/4084	9	in the transform domain, e.g. fast Fourier transform [FFT] domain scaling	G06T3/4084	G06T3/4084		818
G06T3/4092	9	Image resolution transcoding, e.g. by using client-server architectures	G06T3/4092	G06T3/4092		634
G06T3/60	8	Rotation of whole images or parts thereof	G06T3/60	G06T3/60		3218
G06T3/602	9	by block rotation, e.g. by recursive reversal or rotation	G06T3/602	G06T3/602		127
G06T3/604	9	using coordinate rotation digital computer [CORDIC] devices	G06T3/604	G06T3/604		201
G06T3/606	9	by memory addressing or mapping	G06T3/606	G06T3/606		241
G06T3/608	9	by skew deformation, e.g. two-pass or three-pass rotation	G06T3/608	G06T3/608		495
G06T5/00	7	Image enhancement or restoration<br><br><u>WARNING</u><br>Group G06T5/00 is impacted by reclassification into group G06T5/60.<br>Groups G06T5/00 and G06T5/60 should be considered in order to perform a complete search.	G06T5/00	G06T5/00		5628
G06T5/10	8	using non-spatial domain filtering	G06T5/10	G06T5/10		3518
G06T5/20	8	using local operators	G06T5/20	G06T5/20		11198
G06T5/30	9	Erosion or dilatation, e.g. thinning	G06T5/30	G06T5/30		5107
G06T5/40	8	using histogram techniques	G06T5/40	G06T5/40		8532
G06T5/50	8	using two or more images, e.g. averaging or subtraction	G06T5/50	G06T5/50		28711
G06T5/60	8	using machine learning, e.g. neural networks<br><br><u>WARNING</u><br> Group G06T5/60 is incomplete pending reclassification of documents from group G06T5/00.<br>Groups G06T5/00 and G06T5/60 should be considered in order to perform a complete search.	G06T5/60	G06T5/60		7395
G06T5/70	8	Denoising; Smoothing	G06T5/70	G06T5/70		33862
G06T5/73	8	Deblurring; Sharpening	G06T5/73	G06T5/73		10693
G06T5/75	9	Unsharp masking	G06T5/75	G06T5/75		790
G06T5/77	8	Retouching; Inpainting; Scratch removal	G06T5/77	G06T5/77		7173
G06T5/80	8	Geometric correction	G06T5/80	G06T5/80		9083
G06T5/90	8	Dynamic range modification of images or parts thereof	G06T5/90	G06T5/90		8033
G06T5/92	9	based on global image properties	G06T5/92	G06T5/92		5069
G06T5/94	9	based on local image properties, e.g. for local contrast enhancement	G06T5/94	G06T5/94		4227
G06T7/00	7	Image analysis	G06T7/00	G06T7/00		9007
G06T7/0002	8	{Inspection of images, e.g. flaw detection}	G06T7/00	G06T7/00		24211
G06T7/0004	9	{Industrial image inspection}	G06T7/00	G06T7/00		39278
G06T7/0006	10	{using a design-rule based approach}	G06T7/00	G06T7/00		2182
G06T7/0008	10	{checking presence/absence}	G06T7/00	G06T7/00		3201
G06T7/001	10	{using an image reference approach}	G06T7/00	G06T7/00		9296
G06T7/0012	9	{Biomedical image inspection}	G06T7/00	G06T7/00		40254
G06T7/0014	10	{using an image reference approach}	G06T7/00	G06T7/00		3784
G06T7/0016	11	{involving temporal comparison}	G06T7/00	G06T7/00		2787
G06T7/10	8	Segmentation; Edge detection (motion-based segmentation G06T7/215)<br><br><u>NOTE</u><br><br>When classifying in groups  G06T7/11 - G06T7/13, classification is also made in relevant groups of G06T7/136 - G06T7/194.	G06T7/10	G06T7/10		10758
G06T7/11	9	Region-based segmentation	G06T7/11	G06T7/11		47677
G06T7/12	9	Edge-based segmentation	G06T7/12	G06T7/12		10100
G06T7/13	9	Edge detection	G06T7/13	G06T7/13		27888
G06T7/136	9	involving thresholding	G06T7/136	G06T7/136		17197
G06T7/143	9	involving probabilistic approaches, e.g. Markov random field [MRF] modelling	G06T7/143	G06T7/143		1334
G06T7/149	9	involving deformable models, e.g. active contour models	G06T7/149	G06T7/149		1402
G06T7/155	9	involving morphological operators	G06T7/155	G06T7/155		2736
G06T7/162	9	involving graph-based methods	G06T7/162	G06T7/162		677
G06T7/168	9	involving transform domain methods	G06T7/168	G06T7/168		682
G06T7/174	9	involving the use of two or more images	G06T7/174	G06T7/174		2336
G06T7/181	9	involving edge growing; involving edge linking	G06T7/181	G06T7/181		1742
G06T7/187	9	involving region growing; involving region merging; involving connected component labelling	G06T7/187	G06T7/187		6214
G06T7/194	9	involving foreground-background segmentation	G06T7/194	G06T7/194		10944
G06T7/20	8	Analysis of motion (motion estimation for coding, decoding, compressing or decompressing digital video signals H04N19/43, H04N19/51)	G06T7/20	G06T7/20		13453
G06T7/207	9	for motion estimation over a hierarchy of resolutions (multi-resolution motion estimation or hierarchical motion estimation for coding, decoding, compressing or decompressing digital video signals H04N19/53)	G06T7/207	G06T7/207		1049
G06T7/215	9	Motion-based segmentation	G06T7/215	G06T7/215		2733
G06T7/223	9	using block-matching	G06T7/223	G06T7/223		1160
G06T7/231	10	using full search	G06T7/231	G06T7/231		186
G06T7/238	10	using non-full search, e.g. three-step search	G06T7/238	G06T7/238		330
G06T7/246	9	using feature-based methods, e.g. the tracking of corners or segments	G06T7/246	G06T7/246		17236
G06T7/248	10	{involving reference images or patches}	G06T7/246	G06T7/248		4002
G06T7/251	10	{involving models}	G06T7/246	G06T7/251		2273
G06T7/254	9	involving subtraction of images	G06T7/254	G06T7/254		3237
G06T7/262	9	using transform domain methods, e.g. Fourier domain methods	G06T7/262	G06T7/262		627
G06T7/269	9	using gradient-based methods	G06T7/269	G06T7/269		3038
G06T7/277	9	involving stochastic approaches, e.g. using Kalman filters	G06T7/277	G06T7/277		3434
G06T7/285	9	using a sequence of stereo image pairs	G06T7/285	G06T7/285		609
G06T7/292	9	Multi-camera tracking	G06T7/292	G06T7/292		2600
G06T7/30	8	Determination of transform parameters for the alignment of images, i.e. image registration	G06T7/30	G06T7/30		6938
G06T7/32	9	using correlation-based methods	G06T7/32	G06T7/32		1151
G06T7/33	9	using feature-based methods	G06T7/33	G06T7/33		9666
G06T7/337	10	{involving reference images or patches}	G06T7/33	G06T7/33		3679
G06T7/344	10	{involving models}	G06T7/33	G06T7/344		1955
G06T7/35	9	using statistical methods	G06T7/35	G06T7/35		718
G06T7/37	9	using transform domain methods	G06T7/37	G06T7/37		456
G06T7/38	9	Registration of image sequences	G06T7/38	G06T7/38		1187
G06T7/40	8	Analysis of texture (depth or shape recovery from texture G06T7/529)	G06T7/40	G06T7/40		3474
G06T7/41	9	based on statistical description of texture	G06T7/41	G06T7/41		1075
G06T7/42	10	using transform domain methods	G06T7/42	G06T7/42		314
G06T7/44	10	using image operators, e.g. filters, edge density metrics or local histograms	G06T7/44	G06T7/44		1015
G06T7/45	10	using co-occurrence matrix computation	G06T7/45	G06T7/45		576
G06T7/46	10	using random fields	G06T7/46	G06T7/46		25
G06T7/48	10	using fractals	G06T7/48	G06T7/48		85
G06T7/49	9	based on structural texture description, e.g. using primitives or placement rules	G06T7/49	G06T7/49		319
G06T7/50	8	Depth or shape recovery	G06T7/50	G06T7/50		9105
G06T7/507	9	from shading (G06T7/586 takes precedence)	G06T7/507	G06T7/507		312
G06T7/514	9	from specularities	G06T7/514	G06T7/514		331
G06T7/521	9	from laser ranging, e.g. using interferometry; from the projection of structured light	G06T7/521	G06T7/521		4208
G06T7/529	9	from texture	G06T7/529	G06T7/529		401
G06T7/536	9	from perspective effects, e.g. by using vanishing points	G06T7/536	G06T7/536		533
G06T7/543	9	from line drawings	G06T7/543	G06T7/543		160
G06T7/55	9	from multiple images	G06T7/55	G06T7/55		5475
G06T7/557	10	from light fields, e.g. from plenoptic cameras	G06T7/557	G06T7/557		588
G06T7/564	10	from contours	G06T7/564	G06T7/564		490
G06T7/571	10	from focus	G06T7/571	G06T7/571		629
G06T7/579	10	from motion	G06T7/579	G06T7/579		1911
G06T7/586	10	from multiple light sources, e.g. photometric stereo	G06T7/586	G06T7/586		455
G06T7/593	10	from stereo images	G06T7/593	G06T7/593		4982
G06T7/596	11	{from three or more stereo images}	G06T7/593	G06T7/596		396
G06T7/60	8	Analysis of geometric attributes	G06T7/60	G06T7/60		13733
G06T7/62	9	of area, perimeter, diameter or volume	G06T7/62	G06T7/62		21185
G06T7/64	9	of convexity or concavity	G06T7/64	G06T7/64		1421
G06T7/66	9	of image moments or centre of gravity	G06T7/66	G06T7/66		4613
G06T7/68	9	of symmetry	G06T7/68	G06T7/68		916
G06T7/70	8	Determining position or orientation of objects or cameras (camera calibration G06T7/80)	G06T7/70	G06T7/70		30361
G06T7/73	9	using feature-based methods	G06T7/73	G06T7/73		30092
G06T7/74	10	{involving reference images or patches}	G06T7/73	G06T7/74		7726
G06T7/75	10	{involving models}	G06T7/73	G06T7/75		4375
G06T7/77	9	using statistical methods	G06T7/77	G06T7/77		1127
G06T7/80	8	Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration	G06T7/80	G06T7/80		17171
G06T7/85	9	{Stereo camera calibration}	G06T7/80	G06T7/85		4057
G06T7/90	8	Determination of colour characteristics	G06T7/90	G06T7/90		22528
G06T7/97	8	{Determining parameters from multiple pictures (depth or shape recovery from multiple images G06T7/55; stereo camera calibration G06T7/85)}	G06T7/00	G06T7/97		3110
G06T9/00	7	Image coding (bandwidth or redundancy reduction for static pictures H04N1/41; coding or decoding of static colour picture signals H04N1/64; methods or arrangements for coding, decoding, compressing or decompressing digital video signals H04N19/00)	G06T9/00	G06T9/00		5785
G06T9/001	8	{Model-based coding, e.g. wire frame}	G06T9/00	G06T9/00		2740
G06T9/002	8	{using neural networks}	G06T9/00	G06T9/00		2682
G06T9/004	8	{Predictors, e.g. intraframe, interframe coding}	G06T9/00	G06T9/00		1695
G06T9/005	8	{Statistical coding, e.g. Huffman, run length coding}	G06T9/00	G06T9/00		1277
G06T9/007	8	{Transform coding, e.g. discrete cosine transform}	G06T9/00	G06T9/00		1055
G06T9/008	8	{Vector quantisation}	G06T9/00	G06T9/00		525
G06T9/20	8	Contour coding, e.g. using detection of edges	G06T9/20	G06T9/20		870
G06T9/40	8	Tree coding, e.g. quadtree, octree	G06T9/40	G06T9/40		984
G06T11/00	7	Two-dimensional [2D] image generation	G06T11/00	G06T11/00		10746
G06T11/10	8	Texturing; Colouring; Generation of textures or colours (retouching, inpainting or scratch removal G06T5/77)	G06T11/10	G06T11/10		
G06T11/20	8	Drawing from basic elements	G06T11/20	G06T11/20		1674
G06T11/23	9	using straight lines or curves	G06T11/23	G06T11/23		
G06T11/26	9	Drawing of charts or graphs	G06T11/26	G06T11/26		
G06T11/40	8	Filling planar surfaces by adding surface attributes, e.g. adding colours or textures	G06T11/40	G06T11/40		4261
G06T11/60	8	Creating or editing images; Combining images with text<br><br><u>WARNING</u><br>Group G06T11/60 is incomplete pending reclassification of documents from group G06T11/80. Group G06T11/60 is also impacted by reclassification into group G06T11/65. <br>Groups G06T11/60, G06T11/80 and G06T11/65 should be considered in order to perform a complete search.	G06T11/60	G06T11/60		17853
G06T11/65	9	on geographic maps<br><br><u>WARNING</u><br>Group G06T11/65 is incomplete pending reclassification of documents from groups G06T11/60 and G06T11/80. <br>Groups G06T11/60, G06T11/80 and G06T11/65 should be considered in order to perform a complete search.	G06T11/65	G06T11/65		
G06T11/80	8	{Creating or modifying a manually drawn or painted image using a manual input device, e.g. mouse, light pen, direction keys on keyboard}<br><br><u>WARNING</u><br>Group G06T11/80 is no longer used for the classification of documents as of 2026-01-01. The content of this group is being reclassified into groups G06T11/60 and G06T11/65.<br>Groups G06T11/80, G06T11/60 and G06T11/65 should be considered in order to perform a complete search.	G06T11/00	G06T11/80		629
G06T12/00	7	Tomographic reconstruction from projections	G06T12/00	G06T12/00		
G06T12/10	8	Image preprocessing, e.g. calibration, positioning of sources or scatter correction	G06T12/10	G06T12/10		
G06T12/20	8	Inverse problem, i.e. transformations from projection space into object space	G06T12/20	G06T12/20		
G06T12/30	8	Image post-processing, e.g. metal artefact correction	G06T12/30	G06T12/30		
G06T13/00	7	Animation	G06T13/00	G06T13/00		3032
G06T13/20	8	Three-dimensional [3D] animation	G06T13/20	G06T13/20		3434
G06T13/205	9	{driven by audio data}	G06T13/20	G06T13/20		1196
G06T13/40	9	of characters, e.g. humans, animals or virtual beings	G06T13/40	G06T13/40		10366
G06T13/60	9	of natural phenomena, e.g. rain, snow, water or plants	G06T13/60	G06T13/60		574
G06T13/80	8	Two-dimensional [2D] animation, e.g. using sprites	G06T13/80	G06T13/80		3359
G06T15/00	7	Three-dimensional [3D] image rendering	G06T15/00	G06T15/00		5290
G06T15/005	8	{General purpose rendering architectures}	G06T15/00	G06T15/00		12361
G06T15/02	8	Non-photorealistic rendering	G06T15/02	G06T15/02		715
G06T15/04	8	Texture mapping	G06T15/04	G06T15/04		8234
G06T15/06	8	Ray-tracing	G06T15/06	G06T15/06		2840
G06T15/08	8	Volume rendering	G06T15/08	G06T15/08		3537
G06T15/10	8	Geometric effects	G06T15/10	G06T15/10		2234
G06T15/20	9	Perspective computation	G06T15/20	G06T15/20		3879
G06T15/205	10	{Image-based rendering}	G06T15/20	G06T15/20		4578
G06T15/30	9	Clipping	G06T15/30	G06T15/30		499
G06T15/40	9	Hidden part removal	G06T15/40	G06T15/40		1060
G06T15/405	10	{using Z-buffer}	G06T15/40	G06T15/40		627
G06T15/50	8	Lighting effects	G06T15/50	G06T15/50		2493
G06T15/503	9	{Blending, e.g. for anti-aliasing}	G06T15/50	G06T15/50		1263
G06T15/506	9	{Illumination models}	G06T15/50	G06T15/50		2499
G06T15/55	9	Radiosity	G06T15/55	G06T15/55		411
G06T15/60	9	Shadow generation	G06T15/60	G06T15/60		1166
G06T15/80	9	Shading	G06T15/80	G06T15/80		1386
G06T15/83	10	Phong shading	G06T15/83	G06T15/83		85
G06T15/87	10	Gouraud shading	G06T15/87	G06T15/87		79
G06T17/00	7	Three-dimensional [3D] modelling for computer graphics	G06T17/00	G06T17/00		44664
G06T17/005	8	{Tree description, e.g. octree, quadtree}	G06T17/00	G06T17/00		2089
G06T17/05	8	Geographic models	G06T17/05	G06T17/05		16432
G06T17/10	8	Constructive solid geometry [CSG] using solid primitives, e.g. cylinders, cubes	G06T17/10	G06T17/10		6115
G06T17/20	8	Finite element generation, e.g. wire-frame surface description, {tesselation}	G06T17/20	G06T17/20		16190
G06T17/205	9	{Re-meshing}	G06T17/20	G06T17/20		3679
G06T17/30	8	Polynomial surface description	G06T17/30	G06T17/30		1507
G06T19/00	7	Manipulating three-dimensional [3D] models or images for computer graphics	G06T19/00	G06T19/00		9859
G06T19/003	8	{Navigation within 3D models or images}	G06T19/00	G06T19/00		6616
G06T19/006	8	{Mixed reality (object pose determination, tracking or camera calibration for mixed reality G06T7/00)}	G06T19/00	G06T19/00		25996
G06T19/20	8	Editing of three-dimensional [3D] images, e.g. changing shapes or colours, aligning objects or positioning parts	G06T19/20	G06T19/20		20291
G06T2200/00	7	Indexing scheme for image data processing or generation, in general	CPCONLY	G06T2200/00		14
G06T2200/04	8	involving 3D image data	CPCONLY	G06T2200/04		6032
G06T2200/08	8	involving all processing steps from image acquisition to 3D model generation	CPCONLY	G06T2200/08		3770
G06T2200/12	8	involving antialiasing	CPCONLY	G06T2200/12		359
G06T2200/16	8	involving adaptation to the client&apos;s capabilities	CPCONLY	G06T2200/16		581
G06T2200/21	8	involving computational photography	CPCONLY	G06T2200/21		374
G06T2200/24	8	involving graphical user interfaces [GUIs]	CPCONLY	G06T2200/24		8437
G06T2200/28	8	involving image processing hardware	CPCONLY	G06T2200/28		2006
G06T2200/32	8	involving image mosaicing	CPCONLY	G06T2200/32		3745
G06T2200/36	8	Review paper; Tutorial; Survey	CPCONLY	G06T2200/36		14
G06T2201/00	7	General purpose image data processing	CPCONLY	G06T2201/00		11
G06T2201/005	8	Image watermarking	CPCONLY	G06T2201/005		171
G06T2201/0051	9	Embedding of the watermark in the spatial domain	CPCONLY	G06T2201/0051		1122
G06T2201/0052	9	Embedding of the watermark in the frequency domain	CPCONLY	G06T2201/0052		824
G06T2201/0053	9	Embedding of the watermark in the coding stream, possibly without decoding; Embedding of the watermark in the compressed domain	CPCONLY	G06T2201/0053		192
G06T2201/0061	9	Embedding of the watermark in each block of the image, e.g. segmented watermarking	CPCONLY	G06T2201/0061		539
G06T2201/0062	9	Embedding of the watermark in text images, e.g. watermarking text documents using letter skew, letter distance or row distance	CPCONLY	G06T2201/0062		125
G06T2201/0063	9	in relation to collusion attacks, e.g. collusion attack resistant	CPCONLY	G06T2201/0063		96
G06T2201/0064	9	for copy protection or copy management, e.g. CGMS, copy only once, one-time copy	CPCONLY	G06T2201/0064		202
G06T2201/0065	9	Extraction of an embedded watermark; Reliable detection	CPCONLY	G06T2201/0065		1198
G06T2201/0081	9	whereby both original and watermarked images are required at decoder, e.g. destination-based, non-blind, non-oblivious	CPCONLY	G06T2201/0081		113
G06T2201/0083	9	whereby only watermarked image required at decoder, e.g. source-based, blind, oblivious	CPCONLY	G06T2201/0083		348
G06T2201/0201	9	whereby only tamper or origin are detected and no embedding takes place	CPCONLY	G06T2201/0201		74
G06T2201/0202	9	whereby the quality of watermarked images is measured; Measuring quality or performance of watermarking methods; Balancing between quality and robustness	CPCONLY	G06T2201/0202		258
G06T2201/0203	9	whereby the image with embedded watermark is reverted to the original condition before embedding, e.g. lossless, distortion-free or invertible watermarking	CPCONLY	G06T2201/0203		214
G06T2201/0601	9	whereby calibration information is embedded in the watermark, e.g. a grid, a scale, a list of transformations	CPCONLY	G06T2201/0601		87
G06T2207/00	7	Indexing scheme for image analysis or image enhancement	CPCONLY	G06T2207/00		23
G06T2207/10	8	Image acquisition modality	CPCONLY	G06T2207/10		111
G06T2207/10004	9	Still image; Photographic image	CPCONLY	G06T2207/10004		18019
G06T2207/10008	10	from scanner, fax or copier	CPCONLY	G06T2207/10008		1218
G06T2207/10012	10	Stereo images	CPCONLY	G06T2207/10012		7209
G06T2207/10016	9	Video; Image sequence	CPCONLY	G06T2207/10016		36541
G06T2207/10021	10	Stereoscopic video; Stereoscopic image sequence	CPCONLY	G06T2207/10021		2416
G06T2207/10024	9	Color image	CPCONLY	G06T2207/10024		24980
G06T2207/10028	9	Range image; Depth image; 3D point clouds	CPCONLY	G06T2207/10028		28743
G06T2207/10032	9	Satellite or aerial image; Remote sensing	CPCONLY	G06T2207/10032		8558
G06T2207/10036	10	Multispectral image; Hyperspectral image	CPCONLY	G06T2207/10036		1961
G06T2207/10041	10	Panchromatic image	CPCONLY	G06T2207/10041		217
G06T2207/10044	10	Radar image	CPCONLY	G06T2207/10044		3370
G06T2207/10048	9	Infrared image	CPCONLY	G06T2207/10048		10210
G06T2207/10052	9	Images from lightfield camera	CPCONLY	G06T2207/10052		1137
G06T2207/10056	9	Microscopic image	CPCONLY	G06T2207/10056		5403
G06T2207/10061	10	from scanning electron microscope	CPCONLY	G06T2207/10061		2383
G06T2207/10064	9	Fluorescence image	CPCONLY	G06T2207/10064		1561
G06T2207/10068	9	Endoscopic image	CPCONLY	G06T2207/10068		3509
G06T2207/10072	9	Tomographic images	CPCONLY	G06T2207/10072		2671
G06T2207/10076	10	4D tomography; Time-sequential 3D tomography	CPCONLY	G06T2207/10076		382
G06T2207/10081	10	Computed x-ray tomography [CT]	CPCONLY	G06T2207/10081		15044
G06T2207/10084	10	Hybrid tomography; Concurrent acquisition with multiple different tomographic modalities	CPCONLY	G06T2207/10084		134
G06T2207/10088	10	Magnetic resonance imaging [MRI]	CPCONLY	G06T2207/10088		9047
G06T2207/10092	11	Diffusion tensor magnetic resonance imaging [DTI]	CPCONLY	G06T2207/10092		214
G06T2207/10096	11	Dynamic contrast-enhanced magnetic resonance imaging [DCE-MRI]	CPCONLY	G06T2207/10096		198
G06T2207/10101	10	Optical tomography; Optical coherence tomography [OCT]	CPCONLY	G06T2207/10101		1848
G06T2207/10104	10	Positron emission tomography [PET]	CPCONLY	G06T2207/10104		2108
G06T2207/10108	10	Single photon emission computed tomography [SPECT]	CPCONLY	G06T2207/10108		634
G06T2207/10112	10	Digital tomosynthesis [DTS]	CPCONLY	G06T2207/10112		178
G06T2207/10116	9	X-ray image	CPCONLY	G06T2207/10116		6880
G06T2207/10121	10	Fluoroscopy	CPCONLY	G06T2207/10121		719
G06T2207/10124	10	Digitally reconstructed radiograph [DRR]	CPCONLY	G06T2207/10124		303
G06T2207/10128	10	Scintigraphy	CPCONLY	G06T2207/10128		43
G06T2207/10132	9	Ultrasound image	CPCONLY	G06T2207/10132		6062
G06T2207/10136	10	3D ultrasound image	CPCONLY	G06T2207/10136		888
G06T2207/10141	9	Special mode during image acquisition	CPCONLY	G06T2207/10141		250
G06T2207/10144	10	Varying exposure	CPCONLY	G06T2207/10144		782
G06T2207/10148	10	Varying focus	CPCONLY	G06T2207/10148		600
G06T2207/10152	10	Varying illumination	CPCONLY	G06T2207/10152		1819
G06T2207/20	8	Special algorithmic details	CPCONLY	G06T2207/20		154
G06T2207/20004	9	Adaptive image processing	CPCONLY	G06T2207/20004		1180
G06T2207/20008	10	Globally adaptive	CPCONLY	G06T2207/20008		365
G06T2207/20012	10	Locally adaptive	CPCONLY	G06T2207/20012		1745
G06T2207/20016	9	Hierarchical, coarse-to-fine, multiscale or multiresolution image processing; Pyramid transform	CPCONLY	G06T2207/20016		4191
G06T2207/20021	9	Dividing image into blocks, subimages or windows	CPCONLY	G06T2207/20021		9067
G06T2207/20024	9	Filtering details	CPCONLY	G06T2207/20024		4862
G06T2207/20028	10	Bilateral filtering	CPCONLY	G06T2207/20028		1639
G06T2207/20032	10	Median filtering	CPCONLY	G06T2207/20032		3818
G06T2207/20036	9	Morphological image processing	CPCONLY	G06T2207/20036		2298
G06T2207/20041	10	Distance transform	CPCONLY	G06T2207/20041		206
G06T2207/20044	10	Skeletonization; Medial axis transform	CPCONLY	G06T2207/20044		858
G06T2207/20048	9	Transform domain processing	CPCONLY	G06T2207/20048		763
G06T2207/20052	10	Discrete cosine transform [DCT]	CPCONLY	G06T2207/20052		560
G06T2207/20056	10	Discrete and fast Fourier transform, [DFT, FFT]	CPCONLY	G06T2207/20056		2913
G06T2207/20061	10	Hough transform	CPCONLY	G06T2207/20061		1334
G06T2207/20064	10	Wavelet transform [DWT]	CPCONLY	G06T2207/20064		2114
G06T2207/20068	9	Projection on vertical or horizontal image axis	CPCONLY	G06T2207/20068		546
G06T2207/20072	9	Graph-based image processing	CPCONLY	G06T2207/20072		1004
G06T2207/20076	9	Probabilistic image processing	CPCONLY	G06T2207/20076		4779
G06T2207/20081	9	Training; Learning	CPCONLY	G06T2207/20081		75826
G06T2207/20084	9	Artificial neural networks [ANN]	CPCONLY	G06T2207/20084		69430
G06T2207/20088	9	Trinocular vision calculations; trifocal tensor	CPCONLY	G06T2207/20088		140
G06T2207/20092	9	Interactive image processing based on input by user	CPCONLY	G06T2207/20092		1409
G06T2207/20096	10	Interactive definition of curve of interest	CPCONLY	G06T2207/20096		266
G06T2207/20101	10	Interactive definition of point of interest, landmark or seed	CPCONLY	G06T2207/20101		1056
G06T2207/20104	10	Interactive definition of region of interest [ROI]	CPCONLY	G06T2207/20104		5357
G06T2207/20108	10	Interactive selection of 2D slice in a 3D data set	CPCONLY	G06T2207/20108		134
G06T2207/20112	9	Image segmentation details	CPCONLY	G06T2207/20112		1169
G06T2207/20116	10	Active contour; Active surface; Snakes	CPCONLY	G06T2207/20116		485
G06T2207/20121	10	Active appearance model [AAM]	CPCONLY	G06T2207/20121		58
G06T2207/20124	10	Active shape model [ASM]	CPCONLY	G06T2207/20124		139
G06T2207/20128	10	Atlas-based segmentation	CPCONLY	G06T2207/20128		371
G06T2207/20132	10	Image cropping	CPCONLY	G06T2207/20132		5319
G06T2207/20152	10	Watershed segmentation	CPCONLY	G06T2207/20152		744
G06T2207/20156	10	Automatic seed setting	CPCONLY	G06T2207/20156		374
G06T2207/20161	10	Level set	CPCONLY	G06T2207/20161		192
G06T2207/20164	10	Salient point detection; Corner detection	CPCONLY	G06T2207/20164		1480
G06T2207/20168	10	Radial search	CPCONLY	G06T2207/20168		129
G06T2207/20172	9	Image enhancement details	CPCONLY	G06T2207/20172		773
G06T2207/20182	10	Noise reduction or smoothing in the temporal domain; Spatio-temporal filtering	CPCONLY	G06T2207/20182		1590
G06T2207/20192	10	Edge enhancement; Edge preservation	CPCONLY	G06T2207/20192		3973
G06T2207/20201	10	Motion blur correction	CPCONLY	G06T2207/20201		1143
G06T2207/20204	10	Removing film grain; Adding simulated film grain	CPCONLY	G06T2207/20204		115
G06T2207/20208	10	High dynamic range [HDR] image processing	CPCONLY	G06T2207/20208		2242
G06T2207/20212	9	Image combination	CPCONLY	G06T2207/20212		1357
G06T2207/20216	10	Image averaging	CPCONLY	G06T2207/20216		886
G06T2207/20221	10	Image fusion; Image merging	CPCONLY	G06T2207/20221		21046
G06T2207/20224	10	Image subtraction	CPCONLY	G06T2207/20224		3075
G06T2207/20228	9	Disparity calculation for image-based rendering	CPCONLY	G06T2207/20228		1092
G06T2207/30	8	Subject of image; Context of image processing	CPCONLY	G06T2207/30		62
G06T2207/30004	9	Biomedical image processing	CPCONLY	G06T2207/30004		7939
G06T2207/30008	10	Bone	CPCONLY	G06T2207/30008		3332
G06T2207/30012	11	Spine; Backbone	CPCONLY	G06T2207/30012		1250
G06T2207/30016	10	Brain	CPCONLY	G06T2207/30016		4443
G06T2207/30021	10	Catheter; Guide wire	CPCONLY	G06T2207/30021		500
G06T2207/30024	10	Cell structures in vitro; Tissue sections in vitro	CPCONLY	G06T2207/30024		4161
G06T2207/30028	10	Colon; Small intestine	CPCONLY	G06T2207/30028		951
G06T2207/30032	11	Colon polyp	CPCONLY	G06T2207/30032		310
G06T2207/30036	10	Dental; Teeth	CPCONLY	G06T2207/30036		2633
G06T2207/30041	10	Eye; Retina; Ophthalmic	CPCONLY	G06T2207/30041		4370
G06T2207/30044	10	Fetus; Embryo	CPCONLY	G06T2207/30044		450
G06T2207/30048	10	Heart; Cardiac	CPCONLY	G06T2207/30048		3371
G06T2207/30052	10	Implant; Prosthesis	CPCONLY	G06T2207/30052		360
G06T2207/30056	10	Liver; Hepatic	CPCONLY	G06T2207/30056		1302
G06T2207/30061	10	Lung	CPCONLY	G06T2207/30061		3098
G06T2207/30064	11	Lung nodule	CPCONLY	G06T2207/30064		892
G06T2207/30068	10	Mammography; Breast	CPCONLY	G06T2207/30068		2207
G06T2207/30072	10	Microarray; Biochip, DNA array; Well plate	CPCONLY	G06T2207/30072		487
G06T2207/30076	10	Plethysmography	CPCONLY	G06T2207/30076		180
G06T2207/30081	10	Prostate	CPCONLY	G06T2207/30081		462
G06T2207/30084	10	Kidney; Renal	CPCONLY	G06T2207/30084		459
G06T2207/30088	10	Skin; Dermal	CPCONLY	G06T2207/30088		1923
G06T2207/30092	10	Stomach; Gastric	CPCONLY	G06T2207/30092		702
G06T2207/30096	10	Tumor; Lesion	CPCONLY	G06T2207/30096		8151
G06T2207/30101	10	Blood vessel; Artery; Vein; Vascular	CPCONLY	G06T2207/30101		6623
G06T2207/30104	11	Vascular flow; Blood flow; Perfusion	CPCONLY	G06T2207/30104		1611
G06T2207/30108	9	Industrial image inspection	CPCONLY	G06T2207/30108		9079
G06T2207/30112	10	Baggage; Luggage; Suitcase	CPCONLY	G06T2207/30112		256
G06T2207/30116	10	Casting	CPCONLY	G06T2207/30116		245
G06T2207/30121	10	CRT, LCD or plasma display	CPCONLY	G06T2207/30121		1169
G06T2207/30124	10	Fabrics; Textile; Paper	CPCONLY	G06T2207/30124		2097
G06T2207/30128	10	Food products	CPCONLY	G06T2207/30128		1195
G06T2207/30132	10	Masonry; Concrete	CPCONLY	G06T2207/30132		1908
G06T2207/30136	10	Metal	CPCONLY	G06T2207/30136		2443
G06T2207/30141	10	Printed circuit board [PCB]	CPCONLY	G06T2207/30141		2182
G06T2207/30144	10	Printing quality	CPCONLY	G06T2207/30144		1293
G06T2207/30148	10	Semiconductor; IC; Wafer	CPCONLY	G06T2207/30148		5910
G06T2207/30152	10	Solder	CPCONLY	G06T2207/30152		1524
G06T2207/30156	10	Vehicle coating	CPCONLY	G06T2207/30156		282
G06T2207/30161	10	Wood; Lumber	CPCONLY	G06T2207/30161		402
G06T2207/30164	10	Workpiece; Machine component	CPCONLY	G06T2207/30164		7558
G06T2207/30168	9	Image quality inspection	CPCONLY	G06T2207/30168		8768
G06T2207/30172	9	Centreline of tubular or elongated structure	CPCONLY	G06T2207/30172		808
G06T2207/30176	9	Document	CPCONLY	G06T2207/30176		1344
G06T2207/30181	9	Earth observation	CPCONLY	G06T2207/30181		2409
G06T2207/30184	10	Infrastructure	CPCONLY	G06T2207/30184		1769
G06T2207/30188	10	Vegetation; Agriculture	CPCONLY	G06T2207/30188		3809
G06T2207/30192	10	Weather; Meteorology	CPCONLY	G06T2207/30192		663
G06T2207/30196	9	Human being; Person	CPCONLY	G06T2207/30196		11295
G06T2207/30201	10	Face	CPCONLY	G06T2207/30201		10583
G06T2207/30204	9	Marker	CPCONLY	G06T2207/30204		6317
G06T2207/30208	10	Marker matrix	CPCONLY	G06T2207/30208		1255
G06T2207/30212	9	Military	CPCONLY	G06T2207/30212		403
G06T2207/30216	9	Redeye defect	CPCONLY	G06T2207/30216		184
G06T2207/30221	9	Sports video; Sports image	CPCONLY	G06T2207/30221		955
G06T2207/30224	10	Ball; Puck	CPCONLY	G06T2207/30224		534
G06T2207/30228	10	Playing field	CPCONLY	G06T2207/30228		188
G06T2207/30232	9	Surveillance	CPCONLY	G06T2207/30232		6753
G06T2207/30236	9	Traffic on road, railway or crossing	CPCONLY	G06T2207/30236		1621
G06T2207/30241	9	Trajectory	CPCONLY	G06T2207/30241		6821
G06T2207/30242	9	Counting objects in image	CPCONLY	G06T2207/30242		3905
G06T2207/30244	9	Camera pose	CPCONLY	G06T2207/30244		8540
G06T2207/30248	9	Vehicle exterior or interior	CPCONLY	G06T2207/30248		1239
G06T2207/30252	10	Vehicle exterior; Vicinity of vehicle	CPCONLY	G06T2207/30252		9147
G06T2207/30256	11	Lane; Road marking	CPCONLY	G06T2207/30256		2591
G06T2207/30261	11	Obstacle	CPCONLY	G06T2207/30261		2402
G06T2207/30264	11	Parking	CPCONLY	G06T2207/30264		634
G06T2207/30268	10	Vehicle interior	CPCONLY	G06T2207/30268		1078
G06T2210/00	7	Indexing scheme for image generation or computer graphics	CPCONLY	G06T2210/00		9
G06T2210/04	8	Architectural design, interior design	CPCONLY	G06T2210/04		2737
G06T2210/08	8	Bandwidth reduction	CPCONLY	G06T2210/08		304
G06T2210/12	8	Bounding box	CPCONLY	G06T2210/12		2420
G06T2210/16	8	Cloth	CPCONLY	G06T2210/16		1131
G06T2210/21	8	Collision detection, intersection	CPCONLY	G06T2210/21		1398
G06T2210/22	8	Cropping	CPCONLY	G06T2210/22		518
G06T2210/24	8	Fluid dynamics	CPCONLY	G06T2210/24		393
G06T2210/28	8	Force feedback	CPCONLY	G06T2210/28		83
G06T2210/32	8	Image data format	CPCONLY	G06T2210/32		573
G06T2210/36	8	Level of detail	CPCONLY	G06T2210/36		979
G06T2210/41	8	Medical	CPCONLY	G06T2210/41		5970
G06T2210/44	8	Morphing	CPCONLY	G06T2210/44		546
G06T2210/52	8	Parallel processing	CPCONLY	G06T2210/52		515
G06T2210/56	8	Particle system, point based geometry or rendering	CPCONLY	G06T2210/56		1825
G06T2210/61	8	Scene description	CPCONLY	G06T2210/61		941
G06T2210/62	8	Semi-transparency	CPCONLY	G06T2210/62		685
G06T2210/64	8	Weathering	CPCONLY	G06T2210/64		24
G06T2211/00	7	Image generation	CPCONLY	G06T2211/00		16
G06T2211/40	8	Computed tomography	CPCONLY	G06T2211/40		99
G06T2211/404	9	Angiography	CPCONLY	G06T2211/404		308
G06T2211/408	9	Dual energy	CPCONLY	G06T2211/408		424
G06T2211/412	9	Dynamic	CPCONLY	G06T2211/412		613
G06T2211/416	9	Exact reconstruction	CPCONLY	G06T2211/416		479
G06T2211/421	9	Filtered back projection [FBP]	CPCONLY	G06T2211/421		687
G06T2211/424	9	Iterative	CPCONLY	G06T2211/424		1175
G06T2211/428	9	Real-time	CPCONLY	G06T2211/428		237
G06T2211/432	9	Truncation	CPCONLY	G06T2211/432		199
G06T2211/436	9	Limited angle	CPCONLY	G06T2211/436		431
G06T2211/441	9	AI-based methods, deep learning or artificial neural networks	CPCONLY	G06T2211/441		660
G06T2211/444	9	Low dose acquisition or reduction of radiation dose	CPCONLY	G06T2211/444		52
G06T2211/448	9	involving metal artefacts, streaking artefacts, beam hardening or photon starvation	CPCONLY	G06T2211/448		99
G06T2211/452	9	involving suppression of scattered radiation or scatter correction	CPCONLY	G06T2211/452		62
G06T2211/456	9	Optical coherence tomography [OCT]	CPCONLY	G06T2211/456		38
G06T2211/461	9	Phase contrast imaging or dark field imaging	CPCONLY	G06T2211/461		18
G06T2211/464	9	Dual or multimodal imaging, i.e. combining two or more imaging modalities	CPCONLY	G06T2211/464		85
G06T2213/00	7	Indexing scheme for animation	CPCONLY	G06T2213/00		15
G06T2213/04	8	Animation description language	CPCONLY	G06T2213/04		81
G06T2213/08	8	Animation software package	CPCONLY	G06T2213/08		212
G06T2213/12	8	Rule based animation	CPCONLY	G06T2213/12		220
G06T2215/00	7	Indexing scheme for image rendering	CPCONLY	G06T2215/00		20
G06T2215/06	8	Curved planar reformation of 3D line structures	CPCONLY	G06T2215/06		193
G06T2215/08	8	Gnomonic or central projection	CPCONLY	G06T2215/08		51
G06T2215/12	8	Shadow map, environment map	CPCONLY	G06T2215/12		391
G06T2215/16	8	Using real world measurements to influence rendering	CPCONLY	G06T2215/16		1227
G06T2219/00	7	Indexing scheme for manipulating 3D models or images for computer graphics	CPCONLY	G06T2219/00		41
G06T2219/004	8	Annotating, labelling	CPCONLY	G06T2219/004		1281
G06T2219/008	8	Cut plane or projection plane definition	CPCONLY	G06T2219/008		575
G06T2219/012	8	Dimensioning, tolerancing	CPCONLY	G06T2219/012		322
G06T2219/016	8	Exploded view	CPCONLY	G06T2219/016		81
G06T2219/021	8	Flattening	CPCONLY	G06T2219/021		171
G06T2219/024	8	Multi-user, collaborative environment	CPCONLY	G06T2219/024		918
G06T2219/028	8	Multiple view windows (top-side-front-sagittal-orthogonal)	CPCONLY	G06T2219/028		476
G06T2219/20	8	Indexing scheme for editing of 3D models	CPCONLY	G06T2219/20		127
G06T2219/2004	9	Aligning objects, relative positioning of parts	CPCONLY	G06T2219/2004		2569
G06T2219/2008	9	Assembling, disassembling	CPCONLY	G06T2219/2008		808
G06T2219/2012	9	Colour editing, changing, or manipulating; Use of colour codes	CPCONLY	G06T2219/2012		2046
G06T2219/2016	9	Rotation, translation, scaling	CPCONLY	G06T2219/2016		3155
G06T2219/2021	9	Shape modification	CPCONLY	G06T2219/2021		2607
G06T2219/2024	9	Style variation	CPCONLY	G06T2219/2024		674
