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  1. CPC Sections
  2. CPC Section G
  3. CPC Class G06
  4. CPC Subclass G06T
Printable version [PDF] Version: 2024.08​Loading Scheme...
CPCCOOPERATIVE PATENT CLASSIFICATION
​G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL [2020-05]WARNINGS
  • The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups:
    G06T1/40 covered by G06T 1/20
  • 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.
G06T 1/00General purpose image data processing [2013-01]
G06T 1/0007. {Image acquisition} [2013-01]
G06T 1/0014. {Image feed-back for automatic industrial control, e.g. robot with camera (robots B25J 19/023)} [2013-01]
G06T 1/0021. {Image watermarking} [2013-01]
G06T 1/0028. . {Adaptive watermarking, e.g. Human Visual System [HVS]-based watermarking} [2013-01]
G06T 1/0035. . . {Output size adaptive watermarking} [2013-01]
G06T 1/0042. . {Fragile watermarking, e.g. so as to detect tampering} [2013-01]
G06T 1/005. . {Robust watermarking, e.g. average attack or collusion attack resistant} [2013-01]
G06T 1/0057. . . {Compression invariant watermarking} [2013-01]
G06T 1/0064. . . {Geometric transfor invariant watermarking, e.g. affine transform invariant} [2013-01]
G06T 1/0071. . . {using multiple or alternating watermarks} [2013-01]
G06T 1/0078. . . {using multiple thresholds} [2013-01]
G06T 1/0085. . {Time domain based watermarking, e.g. watermarks spread over several images} [2013-01]
G06T 1/0092. . {Payload characteristic determination in a watermarking scheme, e.g. number of bits to be embedded} [2013-01]
G06T 1/20. Processor architectures; Processor configuration, e.g. pipelining [2018-02]
G06T 1/60. Memory management [2013-01]
G06T 3/00Geometric image transformations in the plane of the image [2024-01]
G06T 3/02. Affine transformations (for image registration G06T 3/147; for image mosaicing G06T 3/4038) [2024-01]
G06T 3/04. Context-preserving transformations, e.g. by using an importance map (panospheric to cylindrical image transformations G06T 3/12) [2024-01]
G06T 3/047. . Fisheye or wide-angle transformations [2024-01]
G06T 3/053. . Detail-in-context presentations (fisheye or wide-angle transformations G06T 3/047) [2024-01]
G06T 3/06. Topological mapping of higher dimensional structures onto lower dimensional surfaces [2024-01]
G06T 3/067. . Reshaping or unfolding 3D tree structures onto 2D planes [2024-01]
G06T 3/073. . Transforming surfaces of revolution to planar images, e.g. cylindrical surfaces to planar images [2024-01]
G06T 3/08. Projecting images onto non-planar surfaces, e.g. geodetic screens [2024-01]
G06T 3/10. Selection of transformation methods according to the characteristics of the input images [2024-01]
G06T 3/12. Panospheric to cylindrical image transformations [2024-01]
G06T 3/14. Transformations for image registration, e.g. adjusting or mapping for alignment of images [2024-01]
G06T 3/147. . using affine transformations [2024-01]
G06T 3/153. . using elastic snapping [2024-01]
G06T 3/16. Spatio-temporal transformations, e.g. video cubism [2024-01]
G06T 3/18. Image warping, e.g. rearranging pixels individually [2024-01]
G06T 3/20. Linear translation of whole images or parts thereof, e.g. panning [2024-01]
G06T 3/40. Scaling of whole images or parts thereof, e.g. expanding or contracting [2024-01]
G06T 3/4007. . based on interpolation, e.g. bilinear interpolation (image demosaicing G06T 3/4015; edge-driven or edge-based scaling G06T 3/403) [2024-01]
G06T 3/4015. . Image demosaicing, e.g. colour filter arrays [CFA] or Bayer patterns [2024-01]
G06T 3/4023. . based on decimating pixels or lines of pixels; based on inserting pixels or lines of pixels [2024-01]
G06T 3/403. . Edge-driven scaling; Edge-based scaling [2024-01]
G06T 3/4038. . Image mosaicing, e.g. composing plane images from plane sub-images [2024-01]
G06T 3/4046. . using neural networks [2024-01]
G06T 3/4053. . based on super-resolution, i.e. the output image resolution being higher than the sensor resolution [2024-01]
G06T 3/4061. . . by injecting details from different spectral ranges [2024-01]
G06T 3/4069. . . by subpixel displacements [2024-01]
G06T 3/4076. . . using the original low-resolution images to iteratively correct the high-resolution images [2024-01]
G06T 3/4084. . in the transform domain, e.g. fast Fourier transform [FFT] domain scaling [2024-01]
G06T 3/4092. . Image resolution transcoding, e.g. by using client-server architectures [2024-01]
G06T 3/60. Rotation of whole images or parts thereof [2024-01]
G06T 3/602. . by block rotation, e.g. by recursive reversal or rotation [2024-01]
G06T 3/604. . using coordinate rotation digital computer [CORDIC] devices [2024-01]
G06T 3/606. . by memory addressing or mapping [2024-01]
G06T 3/608. . by skew deformation, e.g. two-pass or three-pass rotation [2024-01]
​G06T 5/00Image enhancement or restoration [2024-01]WARNING
  • Group G06T 5/00 is impacted by reclassification into group G06T 5/60.Groups G06T 5/00 and G06T 5/60 should be considered in order to perform a complete search.
G06T 5/10. using non-spatial domain filtering [2024-01]
G06T 5/20. using local operators [2024-01]
G06T 5/30. . Erosion or dilatation, e.g. thinning [2013-01]
G06T 5/40. using histogram techniques [2024-01]
G06T 5/50. using two or more images, e.g. averaging or subtraction [2024-01]
​G06T 5/60. using machine learning, e.g. neural networks [2024-01]WARNING
  • Group G06T 5/60 is incomplete pending reclassification of documents from group G06T 5/00.Groups G06T 5/00 and G06T 5/60 should be considered in order to perform a complete search.
G06T 5/70. Denoising; Smoothing [2024-01]
G06T 5/73. Deblurring; Sharpening [2024-01]
G06T 5/75. . Unsharp masking [2024-01]
G06T 5/77. Retouching; Inpainting; Scratch removal [2024-01]
G06T 5/80. Geometric correction [2024-01]
G06T 5/90. Dynamic range modification of images or parts thereof [2024-01]
G06T 5/92. . based on global image properties [2024-01]
G06T 5/94. . based on local image properties, e.g. for local contrast enhancement [2024-01]
G06T 7/00Image analysis [2017-01]
G06T 7/0002. {Inspection of images, e.g. flaw detection} [2017-01]
G06T 7/0004. . {Industrial image inspection} [2013-01]
G06T 7/0006. . . {using a design-rule based approach} [2013-01]
G06T 7/0008. . . {checking presence/absence} [2013-01]
G06T 7/001. . . {using an image reference approach} [2017-01]
G06T 7/0012. . {Biomedical image inspection} [2015-07]
G06T 7/0014. . . {using an image reference approach} [2017-01]
G06T 7/0016. . . . {involving temporal comparison} [2017-01]
​G06T 7/10. Segmentation; Edge detection (motion-based segmentation G06T 7/215) [2021-01]NOTE
  • When classifying in groups G06T 7/11 - G06T 7/13, classification is also made in relevant groups of G06T 7/136 - G06T 7/194.
G06T 7/11. . Region-based segmentation [2017-01]
G06T 7/12. . Edge-based segmentation [2017-01]
G06T 7/13. . Edge detection [2017-01]
G06T 7/136. . involving thresholding [2017-01]
G06T 7/143. . involving probabilistic approaches, e.g. Markov random field [MRF] modelling [2017-01]
G06T 7/149. . involving deformable models, e.g. active contour models [2017-01]
G06T 7/155. . involving morphological operators [2017-01]
G06T 7/162. . involving graph-based methods [2017-01]
G06T 7/168. . involving transform domain methods [2017-01]
G06T 7/174. . involving the use of two or more images [2017-01]
G06T 7/181. . involving edge growing; involving edge linking [2017-01]
G06T 7/187. . involving region growing; involving region merging; involving connected component labelling [2017-01]
G06T 7/194. . involving foreground-background segmentation [2017-01]
G06T 7/20. Analysis of motion (motion estimation for coding, decoding, compressing or decompressing digital video signals H04N 19/43, H04N 19/51) [2017-01]
G06T 7/207. . 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 H04N 19/53) [2017-01]
G06T 7/215. . Motion-based segmentation [2017-01]
G06T 7/223. . using block-matching [2017-01]
G06T 7/231. . . using full search [2017-01]
G06T 7/238. . . using non-full search, e.g. three-step search [2017-01]
G06T 7/246. . using feature-based methods, e.g. the tracking of corners or segments [2017-01]
G06T 7/248. . . {involving reference images or patches} [2017-01]
G06T 7/251. . . {involving models} [2017-01]
G06T 7/254. . involving subtraction of images [2017-01]
G06T 7/262. . using transform domain methods, e.g. Fourier domain methods [2017-01]
G06T 7/269. . using gradient-based methods [2017-01]
G06T 7/277. . involving stochastic approaches, e.g. using Kalman filters [2017-01]
G06T 7/285. . using a sequence of stereo image pairs [2017-01]
G06T 7/292. . Multi-camera tracking [2017-01]
G06T 7/30. Determination of transform parameters for the alignment of images, i.e. image registration [2017-01]
G06T 7/32. . using correlation-based methods [2017-01]
G06T 7/33. . using feature-based methods [2017-01]
G06T 7/337. . . {involving reference images or patches} [2017-01]
G06T 7/344. . . {involving models} [2017-01]
G06T 7/35. . using statistical methods [2017-01]
G06T 7/37. . using transform domain methods [2017-01]
G06T 7/38. . Registration of image sequences [2017-01]
G06T 7/40. Analysis of texture (depth or shape recovery from texture G06T 7/529) [2017-01]
G06T 7/41. . based on statistical description of texture [2017-01]
G06T 7/42. . . using transform domain methods [2017-01]
G06T 7/44. . . using image operators, e.g. filters, edge density metrics or local histograms [2017-01]
G06T 7/45. . . using co-occurrence matrix computation [2017-01]
G06T 7/46. . . using random fields [2017-01]
G06T 7/48. . . using fractals [2017-01]
G06T 7/49. . based on structural texture description, e.g. using primitives or placement rules [2017-01]
G06T 7/50. Depth or shape recovery [2017-01]
G06T 7/507. . from shading (G06T 7/586 takes precedence) [2017-01]
G06T 7/514. . from specularities [2017-01]
G06T 7/521. . from laser ranging, e.g. using interferometry; from the projection of structured light [2017-01]
G06T 7/529. . from texture [2017-01]
G06T 7/536. . from perspective effects, e.g. by using vanishing points [2017-01]
G06T 7/543. . from line drawings [2017-01]
G06T 7/55. . from multiple images [2017-01]
G06T 7/557. . . from light fields, e.g. from plenoptic cameras [2017-01]
G06T 7/564. . . from contours [2017-01]
G06T 7/571. . . from focus [2017-01]
G06T 7/579. . . from motion [2017-01]
G06T 7/586. . . from multiple light sources, e.g. photometric stereo [2017-01]
G06T 7/593. . . from stereo images [2017-01]
G06T 7/596. . . . {from three or more stereo images} [2017-01]
G06T 7/60. Analysis of geometric attributes [2017-01]
G06T 7/62. . of area, perimeter, diameter or volume [2017-01]
G06T 7/64. . of convexity or concavity [2017-01]
G06T 7/66. . of image moments or centre of gravity [2017-01]
G06T 7/68. . of symmetry [2017-01]
G06T 7/70. Determining position or orientation of objects or cameras (camera calibration G06T 7/80) [2017-01]
G06T 7/73. . using feature-based methods [2017-01]
G06T 7/74. . . {involving reference images or patches} [2017-01]
G06T 7/75. . . {involving models} [2017-01]
G06T 7/77. . using statistical methods [2017-01]
G06T 7/80. Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration [2017-01]
G06T 7/85. . {Stereo camera calibration} [2017-01]
G06T 7/90. Determination of colour characteristics [2017-01]
G06T 7/97. {Determining parameters from multiple pictures (depth or shape recovery from multiple images G06T 7/55; stereo camera calibration G06T 7/85)} [2017-01]
G06T 9/00Image coding (bandwidth or redundancy reduction for static pictures H04N 1/41; coding or decoding of static colour picture signals H04N 1/64; methods or arrangements for coding, decoding, compressing or decompressing digital video signals H04N 19/00) [2019-01]
G06T 9/001. {Model-based coding, e.g. wire frame} [2019-05]
G06T 9/002. {using neural networks} [2013-01]
G06T 9/004. {Predictors, e.g. intraframe, interframe coding} [2019-05]
G06T 9/005. {Statistical coding, e.g. Huffman, run length coding} [2019-05]
G06T 9/007. {Transform coding, e.g. discrete cosine transform} [2019-05]
G06T 9/008. {Vector quantisation} [2019-05]
G06T 9/20. Contour coding, e.g. using detection of edges [2013-01]
G06T 9/40. Tree coding, e.g. quadtree, octree [2019-05]
G06T 11/002D [Two Dimensional] image generation [2013-01]
G06T 11/001. {Texturing; Colouring; Generation of texture or colour (inpainting G06T 5/77)} [2024-01]
G06T 11/003. {Reconstruction from projections, e.g. tomography} [2016-11]
G06T 11/005. . {Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating} [2016-11]
G06T 11/006. . {Inverse problem, transformation from projection-space into object-space, e.g. transform methods, back-projection, algebraic methods} [2016-11]
G06T 11/008. . {Specific post-processing after tomographic reconstruction, e.g. voxelisation, metal artifact correction} [2016-11]
G06T 11/20. Drawing from basic elements, e.g. lines or circles [2013-01]
G06T 11/203. . {Drawing of straight lines or curves} [2013-01]
G06T 11/206. . {Drawing of charts or graphs} [2013-01]
G06T 11/40. Filling a planar surface by adding surface attributes, e.g. colour or texture [2013-01]
G06T 11/60. Editing figures and text; Combining figures or text [2013-01]
G06T 11/80. Creating or modifying a manually drawn or painted image using a manual input device, e.g. mouse, light pen, direction keys on keyboard [2013-01]
G06T 13/00Animation [2013-01]
G06T 13/20. 3D [Three Dimensional] animation [2013-01]
G06T 13/205. . {driven by audio data} [2013-01]
G06T 13/40. . of characters, e.g. humans, animals or virtual beings [2013-01]
G06T 13/60. . of natural phenomena, e.g. rain, snow, water or plants [2013-01]
G06T 13/80. 2D [Two Dimensional] animation, e.g. using sprites [2013-01]
G06T 15/003D [Three Dimensional] image rendering [2013-01]
G06T 15/005. {General purpose rendering architectures} [2013-01]
G06T 15/02. Non-photorealistic rendering [2013-01]
G06T 15/04. Texture mapping [2013-01]
G06T 15/06. Ray-tracing [2013-01]
G06T 15/08. Volume rendering [2013-01]
G06T 15/10. Geometric effects [2013-01]
G06T 15/20. . Perspective computation [2013-01]
G06T 15/205. . . {Image-based rendering} [2016-11]
G06T 15/30. . Clipping [2013-01]
G06T 15/40. . Hidden part removal [2013-01]
G06T 15/405. . . {using Z-buffer} [2013-01]
G06T 15/50. Lighting effects [2013-01]
G06T 15/503. . {Blending, e.g. for anti-aliasing} [2013-01]
G06T 15/506. . {Illumination models} [2013-01]
G06T 15/55. . Radiosity [2013-01]
G06T 15/60. . Shadow generation [2013-01]
G06T 15/80. . Shading [2013-01]
G06T 15/83. . . Phong shading [2013-01]
G06T 15/87. . . Gouraud shading [2013-01]
G06T 17/00Three dimensional [3D] modelling, e.g. data description of 3D objects [2013-01]
G06T 17/005. {Tree description, e.g. octree, quadtree} [2013-01]
G06T 17/05. Geographic models [2013-01]
G06T 17/10. Constructive solid geometry [CSG] using solid primitives, e.g. cylinders, cubes [2013-01]
G06T 17/20. Finite element generation, e.g. wire-frame surface description, {tesselation} [2013-01]
G06T 17/205. . {Re-meshing} [2013-01]
G06T 17/30. Polynomial surface description [2013-01]
G06T 19/00Manipulating 3D models or images for computer graphics [2016-11]
G06T 19/003. {Navigation within 3D models or images} [2016-11]
G06T 19/006. {Mixed reality (object pose determination, tracking or camera calibration for mixed reality G06T 7/00)} [2016-11]
G06T 19/20. Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts [2013-01]
G06T 2200/00Indexing scheme for image data processing or generation, in general [2013-01]
G06T 2200/04. involving 3D image data [2013-01]
G06T 2200/08. involving all processing steps from image acquisition to 3D model generation [2013-01]
G06T 2200/12. involving antialiasing [2013-01]
G06T 2200/16. involving adaptation to the client's capabilities [2013-01]
G06T 2200/21. involving computational photography [2013-01]
G06T 2200/24. involving graphical user interfaces [GUIs] [2013-01]
G06T 2200/28. involving image processing hardware [2013-01]
G06T 2200/32. involving image mosaicing [2013-01]
G06T 2200/36. Review paper; Tutorial; Survey [2013-01]
G06T 2201/00General purpose image data processing [2013-01]
G06T 2201/005. Image watermarking [2013-01]
G06T 2201/0051. . Embedding of the watermark in the spatial domain [2013-01]
G06T 2201/0052. . Embedding of the watermark in the frequency domain [2013-01]
G06T 2201/0053. . Embedding of the watermark in the coding stream, possibly without decoding; Embedding of the watermark in the compressed domain [2013-01]
G06T 2201/0061. . Embedding of the watermark in each block of the image, e.g. segmented watermarking [2013-01]
G06T 2201/0062. . Embedding of the watermark in text images, e.g. watermarking text documents using letter skew, letter distance or row distance [2013-01]
G06T 2201/0063. . in relation to collusion attacks, e.g. collusion attack resistant [2013-01]
G06T 2201/0064. . for copy protection or copy management, e.g. CGMS, copy only once, one-time copy [2013-01]
G06T 2201/0065. . Extraction of an embedded watermark; Reliable detection [2013-01]
G06T 2201/0081. . whereby both original and watermarked images are required at decoder, e.g. destination-based, non-blind, non-oblivious [2013-01]
G06T 2201/0083. . whereby only watermarked image required at decoder, e.g. source-based, blind, oblivious [2013-01]
G06T 2201/0201. . whereby only tamper or origin are detected and no embedding takes place [2013-01]
G06T 2201/0202. . whereby the quality of watermarked images is measured; Measuring quality or performance of watermarking methods; Balancing between quality and robustness [2013-01]
G06T 2201/0203. . whereby the image with embedded watermark is reverted to the original condition before embedding, e.g. lossless, distortion-free or invertible watermarking [2013-01]
G06T 2201/0601. . whereby calibration information is embedded in the watermark, e.g. a grid, a scale, a list of transformations [2013-01]
G06T 2207/00Indexing scheme for image analysis or image enhancement [2013-01]
G06T 2207/10. Image acquisition modality [2013-01]
G06T 2207/10004. . Still image; Photographic image [2013-01]
G06T 2207/10008. . . from scanner, fax or copier [2013-01]
G06T 2207/10012. . . Stereo images [2013-01]
G06T 2207/10016. . Video; Image sequence [2013-01]
G06T 2207/10021. . . Stereoscopic video; Stereoscopic image sequence [2013-01]
G06T 2207/10024. . Color image [2013-01]
G06T 2207/10028. . Range image; Depth image; 3D point clouds [2013-01]
G06T 2207/10032. . Satellite or aerial image; Remote sensing [2013-01]
G06T 2207/10036. . . Multispectral image; Hyperspectral image [2013-01]
G06T 2207/10041. . . Panchromatic image [2013-01]
G06T 2207/10044. . . Radar image [2013-01]
G06T 2207/10048. . Infrared image [2013-01]
G06T 2207/10052. . Images from lightfield camera [2013-01]
G06T 2207/10056. . Microscopic image [2013-01]
G06T 2207/10061. . . from scanning electron microscope [2013-01]
G06T 2207/10064. . Fluorescence image [2013-01]
G06T 2207/10068. . Endoscopic image [2013-01]
G06T 2207/10072. . Tomographic images [2013-01]
G06T 2207/10076. . . 4D tomography; Time-sequential 3D tomography [2013-01]
G06T 2207/10081. . . Computed x-ray tomography [CT] [2013-01]
G06T 2207/10084. . . Hybrid tomography; Concurrent acquisition with multiple different tomographic modalities [2013-01]
G06T 2207/10088. . . Magnetic resonance imaging [MRI] [2013-01]
G06T 2207/10092. . . . Diffusion tensor magnetic resonance imaging [DTI] [2013-01]
G06T 2207/10096. . . . Dynamic contrast-enhanced magnetic resonance imaging [DCE-MRI] [2013-01]
G06T 2207/10101. . . Optical tomography; Optical coherence tomography [OCT] [2013-01]
G06T 2207/10104. . . Positron emission tomography [PET] [2013-01]
G06T 2207/10108. . . Single photon emission computed tomography [SPECT] [2013-01]
G06T 2207/10112. . . Digital tomosynthesis [DTS] [2013-01]
G06T 2207/10116. . X-ray image [2013-01]
G06T 2207/10121. . . Fluoroscopy [2013-01]
G06T 2207/10124. . . Digitally reconstructed radiograph [DRR] [2013-01]
G06T 2207/10128. . . Scintigraphy [2013-01]
G06T 2207/10132. . Ultrasound image [2013-01]
G06T 2207/10136. . . 3D ultrasound image [2013-01]
G06T 2207/10141. . Special mode during image acquisition [2013-01]
G06T 2207/10144. . . Varying exposure [2013-01]
G06T 2207/10148. . . Varying focus [2013-01]
G06T 2207/10152. . . Varying illumination [2013-01]
G06T 2207/20. Special algorithmic details [2013-01]
G06T 2207/20004. . Adaptive image processing [2013-01]
G06T 2207/20008. . . Globally adaptive [2013-01]
G06T 2207/20012. . . Locally adaptive [2013-01]
G06T 2207/20016. . Hierarchical, coarse-to-fine, multiscale or multiresolution image processing; Pyramid transform [2013-01]
G06T 2207/20021. . Dividing image into blocks, subimages or windows [2013-01]
G06T 2207/20024. . Filtering details [2013-01]
G06T 2207/20028. . . Bilateral filtering [2013-01]
G06T 2207/20032. . . Median filtering [2013-01]
G06T 2207/20036. . Morphological image processing [2013-01]
G06T 2207/20041. . . Distance transform [2013-01]
G06T 2207/20044. . . Skeletonization; Medial axis transform [2013-01]
G06T 2207/20048. . Transform domain processing [2013-01]
G06T 2207/20052. . . Discrete cosine transform [DCT] [2013-01]
G06T 2207/20056. . . Discrete and fast Fourier transform, [DFT, FFT] [2013-01]
G06T 2207/20061. . . Hough transform [2013-01]
G06T 2207/20064. . . Wavelet transform [DWT] [2013-01]
G06T 2207/20068. . Projection on vertical or horizontal image axis [2013-01]
G06T 2207/20072. . Graph-based image processing [2013-01]
G06T 2207/20076. . Probabilistic image processing [2013-01]
G06T 2207/20081. . Training; Learning [2013-01]
G06T 2207/20084. . Artificial neural networks [ANN] [2013-01]
G06T 2207/20088. . Trinocular vision calculations; trifocal tensor [2013-01]
G06T 2207/20092. . Interactive image processing based on input by user [2013-01]
G06T 2207/20096. . . Interactive definition of curve of interest [2013-01]
G06T 2207/20101. . . Interactive definition of point of interest, landmark or seed [2013-01]
G06T 2207/20104. . . Interactive definition of region of interest [ROI] [2013-01]
G06T 2207/20108. . . Interactive selection of 2D slice in a 3D data set [2013-01]
G06T 2207/20112. . Image segmentation details [2013-01]
G06T 2207/20116. . . Active contour; Active surface; Snakes [2013-01]
G06T 2207/20121. . . Active appearance model [AAM] [2013-01]
G06T 2207/20124. . . Active shape model [ASM] [2013-01]
G06T 2207/20128. . . Atlas-based segmentation [2013-01]
G06T 2207/20132. . . Image cropping [2013-01]
G06T 2207/20152. . . Watershed segmentation [2013-01]
G06T 2207/20156. . . Automatic seed setting [2013-01]
G06T 2207/20161. . . Level set [2013-01]
G06T 2207/20164. . . Salient point detection; Corner detection [2013-01]
G06T 2207/20168. . . Radial search [2013-01]
G06T 2207/20172. . Image enhancement details [2013-01]
G06T 2207/20182. . . Noise reduction or smoothing in the temporal domain; Spatio-temporal filtering [2013-01]
G06T 2207/20192. . . Edge enhancement; Edge preservation [2013-01]
G06T 2207/20201. . . Motion blur correction [2013-01]
G06T 2207/20204. . . Removing film grain; Adding simulated film grain [2013-01]
G06T 2207/20208. . . High dynamic range [HDR] image processing [2013-01]
G06T 2207/20212. . Image combination [2013-01]
G06T 2207/20216. . . Image averaging [2013-01]
G06T 2207/20221. . . Image fusion; Image merging [2013-01]
G06T 2207/20224. . . Image subtraction [2013-01]
G06T 2207/20228. . Disparity calculation for image-based rendering [2013-01]
G06T 2207/30. Subject of image; Context of image processing [2013-01]
G06T 2207/30004. . Biomedical image processing [2013-01]
G06T 2207/30008. . . Bone [2013-01]
G06T 2207/30012. . . . Spine; Backbone [2013-01]
G06T 2207/30016. . . Brain [2013-01]
G06T 2207/30021. . . Catheter; Guide wire [2013-01]
G06T 2207/30024. . . Cell structures in vitro; Tissue sections in vitro [2013-01]
G06T 2207/30028. . . Colon; Small intestine [2013-01]
G06T 2207/30032. . . . Colon polyp [2013-01]
G06T 2207/30036. . . Dental; Teeth [2013-01]
G06T 2207/30041. . . Eye; Retina; Ophthalmic [2013-01]
G06T 2207/30044. . . Fetus; Embryo [2013-01]
G06T 2207/30048. . . Heart; Cardiac [2013-01]
G06T 2207/30052. . . Implant; Prosthesis [2013-01]
G06T 2207/30056. . . Liver; Hepatic [2013-01]
G06T 2207/30061. . . Lung [2013-01]
G06T 2207/30064. . . . Lung nodule [2013-01]
G06T 2207/30068. . . Mammography; Breast [2013-01]
G06T 2207/30072. . . Microarray; Biochip, DNA array; Well plate [2013-01]
G06T 2207/30076. . . Plethysmography [2013-01]
G06T 2207/30081. . . Prostate [2013-01]
G06T 2207/30084. . . Kidney; Renal [2013-01]
G06T 2207/30088. . . Skin; Dermal [2013-01]
G06T 2207/30092. . . Stomach; Gastric [2013-01]
G06T 2207/30096. . . Tumor; Lesion [2013-01]
G06T 2207/30101. . . Blood vessel; Artery; Vein; Vascular [2013-01]
G06T 2207/30104. . . . Vascular flow; Blood flow; Perfusion [2013-01]
G06T 2207/30108. . Industrial image inspection [2013-01]
G06T 2207/30112. . . Baggage; Luggage; Suitcase [2013-01]
G06T 2207/30116. . . Casting [2013-01]
G06T 2207/30121. . . CRT, LCD or plasma display [2013-01]
G06T 2207/30124. . . Fabrics; Textile; Paper [2013-01]
G06T 2207/30128. . . Food products [2013-01]
G06T 2207/30132. . . Masonry; Concrete [2013-01]
G06T 2207/30136. . . Metal [2013-01]
G06T 2207/30141. . . Printed circuit board [PCB] [2013-01]
G06T 2207/30144. . . Printing quality [2013-01]
G06T 2207/30148. . . Semiconductor; IC; Wafer [2013-01]
G06T 2207/30152. . . Solder [2013-01]
G06T 2207/30156. . . Vehicle coating [2013-01]
G06T 2207/30161. . . Wood; Lumber [2013-01]
G06T 2207/30164. . . Workpiece; Machine component [2013-01]
G06T 2207/30168. . Image quality inspection [2013-01]
G06T 2207/30172. . Centreline of tubular or elongated structure [2013-01]
G06T 2207/30176. . Document [2013-01]
G06T 2207/30181. . Earth observation [2013-01]
G06T 2207/30184. . . Infrastructure [2013-01]
G06T 2207/30188. . . Vegetation; Agriculture [2013-01]
G06T 2207/30192. . . Weather; Meteorology [2013-01]
G06T 2207/30196. . Human being; Person [2013-01]
G06T 2207/30201. . . Face [2013-01]
G06T 2207/30204. . Marker [2013-01]
G06T 2207/30208. . . Marker matrix [2013-01]
G06T 2207/30212. . Military [2013-01]
G06T 2207/30216. . Redeye defect [2013-01]
G06T 2207/30221. . Sports video; Sports image [2013-01]
G06T 2207/30224. . . Ball; Puck [2013-01]
G06T 2207/30228. . . Playing field [2013-01]
G06T 2207/30232. . Surveillance [2013-01]
G06T 2207/30236. . Traffic on road, railway or crossing [2013-01]
G06T 2207/30241. . Trajectory [2013-01]
G06T 2207/30242. . Counting objects in image [2013-01]
G06T 2207/30244. . Camera pose [2013-01]
G06T 2207/30248. . Vehicle exterior or interior [2013-01]
G06T 2207/30252. . . Vehicle exterior; Vicinity of vehicle [2013-01]
G06T 2207/30256. . . . Lane; Road marking [2013-01]
G06T 2207/30261. . . . Obstacle [2013-01]
G06T 2207/30264. . . . Parking [2013-01]
G06T 2207/30268. . . Vehicle interior [2013-01]
G06T 2210/00Indexing scheme for image generation or computer graphics [2013-01]
G06T 2210/04. Architectural design, interior design [2013-01]
G06T 2210/08. Bandwidth reduction [2013-01]
G06T 2210/12. Bounding box [2013-01]
G06T 2210/16. Cloth [2013-01]
G06T 2210/21. Collision detection, intersection [2013-01]
G06T 2210/22. Cropping [2013-01]
G06T 2210/24. Fluid dynamics [2013-01]
G06T 2210/28. Force feedback [2013-01]
G06T 2210/32. Image data format [2013-01]
G06T 2210/36. Level of detail [2013-01]
G06T 2210/41. Medical [2013-01]
G06T 2210/44. Morphing [2013-01]
G06T 2210/52. Parallel processing [2013-01]
G06T 2210/56. Particle system, point based geometry or rendering [2013-01]
G06T 2210/61. Scene description [2013-01]
G06T 2210/62. Semi-transparency [2013-01]
G06T 2210/64. Weathering [2013-01]
G06T 2211/00Image generation [2013-01]
​G06T 2211/40. Computed tomography [2023-08]WARNING
  • Group G06T 2211/40 is impacted by reclassification into groups G06T 2211/441, G06T 2211/444, G06T 2211/448, G06T 2211/452, G06T 2211/456, G06T 2211/461 and G06T 2211/464.All groups listed in this Warning should be considered in order to perform a complete search.
G06T 2211/404. . Angiography [2013-01]
G06T 2211/408. . Dual energy [2013-01]
G06T 2211/412. . Dynamic [2013-01]
G06T 2211/416. . Exact reconstruction [2013-01]
G06T 2211/421. . Filtered back projection [FBP] [2013-01]
G06T 2211/424. . Iterative [2013-01]
G06T 2211/428. . Real-time [2013-01]
G06T 2211/432. . Truncation [2013-01]
G06T 2211/436. . Limited angle [2013-01]
​G06T 2211/441. . AI-based methods, deep learning or artificial neural networks [2023-08]WARNING
  • Group G06T 2211/441 is incomplete pending reclassification of documents from group G06T 2211/40.Groups G06T 2211/40 and G06T 2211/441 should be considered in order to perform a complete search.
​G06T 2211/444. . Low dose acquisition or reduction of radiation dose [2023-08]WARNING
  • Group G06T 2211/444 is incomplete pending reclassification of documents from group G06T 2211/40.Groups G06T 2211/40 and G06T 2211/444 should be considered in order to perform a complete search.
​G06T 2211/448. . involving metal artefacts, streaking artefacts, beam hardening or photon starvation [2023-08]WARNING
  • Group G06T 2211/448 is incomplete pending reclassification of documents from group G06T 2211/40.Groups G06T 2211/40 and G06T 2211/448 should be considered in order to perform a complete search.
​G06T 2211/452. . involving suppression of scattered radiation or scatter correction [2023-08]WARNING
  • Group G06T 2211/452 is incomplete pending reclassification of documents from group G06T 2211/40.Groups G06T 2211/40 and G06T 2211/452 should be considered in order to perform a complete search.
​G06T 2211/456. . Optical coherence tomography [OCT] [2023-08]WARNING
  • Group G06T 2211/456 is incomplete pending reclassification of documents from group G06T 2211/40.Groups G06T 2211/40 and G06T 2211/456 should be considered in order to perform a complete search.
​G06T 2211/461. . Phase contrast imaging or dark field imaging [2023-08]WARNING
  • Group G06T 2211/461 is incomplete pending reclassification of documents from group G06T 2211/40.Groups G06T 2211/40 and G06T 2211/461 should be considered in order to perform a complete search.
​G06T 2211/464. . Dual or multimodal imaging, i.e. combining two or more imaging modalities [2023-08]WARNING
  • Group G06T 2211/464 is incomplete pending reclassification of documents from group G06T 2211/40.Groups G06T 2211/40 and G06T 2211/464 should be considered in order to perform a complete search.
G06T 2213/00Indexing scheme for animation [2013-01]
G06T 2213/04. Animation description language [2013-01]
G06T 2213/08. Animation software package [2013-01]
G06T 2213/12. Rule based animation [2013-01]
G06T 2215/00Indexing scheme for image rendering [2013-01]
G06T 2215/06. Curved planar reformation of 3D line structures [2013-01]
G06T 2215/08. Gnomonic or central projection [2013-01]
G06T 2215/12. Shadow map, environment map [2013-01]
G06T 2215/16. Using real world measurements to influence rendering [2013-01]
G06T 2219/00Indexing scheme for manipulating 3D models or images for computer graphics [2013-01]
G06T 2219/004. Annotating, labelling [2013-01]
G06T 2219/008. Cut plane or projection plane definition [2013-01]
G06T 2219/012. Dimensioning, tolerancing [2013-01]
G06T 2219/016. Exploded view [2013-01]
G06T 2219/021. Flattening [2013-01]
G06T 2219/024. Multi-user, collaborative environment [2013-01]
G06T 2219/028. Multiple view windows (top-side-front-sagittal-orthogonal) [2013-01]
G06T 2219/20. Indexing scheme for editing of 3D models [2013-01]
G06T 2219/2004. . Aligning objects, relative positioning of parts [2013-01]
G06T 2219/2008. . Assembling, disassembling [2013-01]
G06T 2219/2012. . Colour editing, changing, or manipulating; Use of colour codes [2013-01]
G06T 2219/2016. . Rotation, translation, scaling [2013-01]
G06T 2219/2021. . Shape modification [2013-01]
G06T 2219/2024. . Style variation [2013-01]
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