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G06T 1/00
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General purpose image data processing |
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G06T 1/20
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Processor architectures; Processor configuration, e.g. pipelining |
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G06T 1/40
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Neural networks |
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G06T 1/60
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Memory management |
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G06T 3/00
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Geometric image transformation in the plane of the image |
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G06T 3/02
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Affine transformations (for image registration G06T 3/147;for image mosaicing G06T 3/4038) |
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G06T 3/04
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Context-preserving transformations, e.g. by using an importance map (panospheric to cylindrical image transformations G06T 3/12) |
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G06T 3/06
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Topological mapping of higher dimensional structures onto lower dimensional surfaces |
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G06T 3/08
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Projecting images onto non-planar surfaces, e.g. geodetic screens |
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G06T 3/10
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Selection of transformation methods according to the characteristics of the input images |
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G06T 3/12
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Panospheric to cylindrical image transformations |
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G06T 3/14
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Transformations for image registration, e.g. adjusting or mapping for alignment of images |
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G06T 3/16
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Spatio-temporal transformations, e.g. video cubism |
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G06T 3/18
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Image warping, e.g. rearranging pixels individually |
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G06T 3/20
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Linear translation of a whole image or part thereof, e.g. panning |
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G06T 3/40
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Scaling of a whole image or part thereof |
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G06T 3/047
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Fisheye or wide-angle transformations |
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G06T 3/053
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Detail-in-context presentations (fisheye or wide-angle transformations G06T 3/47) |
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G06T 3/60
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Rotation of a whole image or part thereof |
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G06T 3/067
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Reshaping or unfolding 3D tree structures onto 2D planes |
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G06T 3/073
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Transforming surfaces of revolution to planar images, e.g. cylindrical surfaces to planar images |
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G06T 3/147
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using affine transformations |
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G06T 3/153
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using elastic snapping |
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G06T 3/403
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Edge-driven scaling; Edge-based scaling |
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G06T 3/602
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by block rotation, e.g. by recursive reversal or rotation |
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G06T 3/604
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using coordinate rotation digital computer [CORDIC] devices |
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G06T 3/606
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by memory addressing or mapping |
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G06T 3/608
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by skew deformation, e.g. two-pass or three-pass rotation |
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G06T 3/4007
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based on interpolation, e.g. bilinear interpolation (image demosaicing G06T 3/4015;edge-driven or edge-based scaling G06T 3/403) |
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G06T 3/4015
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Image demosaicing, e.g. colour filter arrays [CFA] or Bayer patterns |
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G06T 3/4023
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based on decimating pixels or lines of pixels; based on inserting pixels or lines of pixels |
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G06T 3/4038
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Image mosaicing, e.g. composing plane images from plane sub-images |
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G06T 3/4046
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using neural networks |
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G06T 3/4053
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based on super-resolution, i.e. the output image resolution being higher than the sensor resolution |
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G06T 3/4061
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by injecting details from different spectral ranges |
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G06T 3/4069
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by subpixel displacements |
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G06T 3/4076
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using the original low-resolution images to iteratively correct the high-resolution images |
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G06T 3/4084
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in the transform domain, e.g. fast Fourier transform [FFT] domain scaling |
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G06T 3/4092
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Image resolution transcoding, e.g. by using client-server architectures |
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G06T 5/00
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Image enhancement or restoration |
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G06T 5/10
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Image enhancement or restoration by non-spatial domain filtering |
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G06T 5/20
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Image enhancement or restoration by the use of local operators |
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G06T 5/30
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Erosion or dilatation, e.g. thinning |
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G06T 5/40
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Image enhancement or restoration by the use of histogram techniques |
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G06T 5/50
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Image enhancement or restoration by the use of more than one image, e.g. averaging, subtraction |
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G06T 5/60
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using machine learning, e.g. neural networks |
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G06T 5/70
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Denoising; Smoothing |
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G06T 5/73
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Deblurring; Sharpening |
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G06T 5/75
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Unsharp masking |
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G06T 5/77
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Retouching; Inpainting; Scratch removal |
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G06T 5/80
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Geometric correction |
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G06T 5/90
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Dynamic range modification of images or parts thereof |
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G06T 5/92
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based on global image properties |
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G06T 5/94
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based on local image properties, e.g. for local contrast enhancement |
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G06T 7/00
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Image analysis |
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G06T 7/10
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Segmentation; Edge detection |
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G06T 7/11
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Region-based segmentation |
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G06T 7/12
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Edge-based segmentation |
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G06T 7/13
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Edge detection |
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G06T 7/20
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Analysis of motion |
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G06T 7/30
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Determination of transform parameters for the alignment of images, i.e. image registration |
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G06T 7/32
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Determination of transform parameters for the alignment of images, i.e. image registration using correlation-based methods |
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G06T 7/33
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Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods |
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G06T 7/35
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Determination of transform parameters for the alignment of images, i.e. image registration using statistical methods |
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G06T 7/37
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Determination of transform parameters for the alignment of images, i.e. image registration using transform domain methods |
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G06T 7/38
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Registration of image sequences |
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G06T 7/40
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Analysis of texture |
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G06T 7/41
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Analysis of texture based on statistical description of texture |
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G06T 7/42
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Analysis of texture based on statistical description of texture using transform domain methods |
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G06T 7/44
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Analysis of texture based on statistical description of texture using image operators, e.g. filters, edge density metrics or local histograms |
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G06T 7/45
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Analysis of texture based on statistical description of texture using co-occurrence matrix computation |
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G06T 7/46
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Analysis of texture based on statistical description of texture using random fields |
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G06T 7/48
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Analysis of texture based on statistical description of texture using fractals |
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G06T 7/49
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Analysis of texture based on structural texture description, e.g. using primitives or placement rules |
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G06T 7/50
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Depth or shape recovery |
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G06T 7/55
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Depth or shape recovery from multiple images |
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G06T 7/60
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Analysis of geometric attributes |
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G06T 7/62
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Analysis of geometric attributes of area, perimeter, diameter or volume |
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G06T 7/64
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Analysis of geometric attributes of convexity or concavity |
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G06T 7/66
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Analysis of geometric attributes of image moments or centre of gravity |
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G06T 7/68
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Analysis of geometric attributes of symmetry |
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G06T 7/70
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Determining position or orientation of objects or cameras |
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G06T 7/73
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Determining position or orientation of objects or cameras using feature-based methods |
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G06T 7/77
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Determining position or orientation of objects or cameras using statistical methods |
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G06T 7/80
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Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration |
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G06T 7/90
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Determination of colour characteristics |
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G06T 7/136
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Segmentation; Edge detection involving thresholding |
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G06T 7/143
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Segmentation; Edge detection involving probabilistic approaches, e.g. Markov random field [MRF] modelling |
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G06T 7/149
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Segmentation; Edge detection involving deformable models, e.g. active contour models |
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G06T 7/155
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Segmentation; Edge detection involving morphological operators |
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G06T 7/162
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Segmentation; Edge detection involving graph-based methods |
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G06T 7/168
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Segmentation; Edge detection involving transform domain methods |
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G06T 7/174
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Segmentation; Edge detection involving the use of two or more images |
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G06T 7/181
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Segmentation; Edge detection involving edge linking |
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G06T 7/187
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Segmentation; Edge detection involving connected component labelling |
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G06T 7/194
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Segmentation; Edge detection involving foreground-background segmentation |
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G06T 7/207
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Analysis of motion for motion estimation over a hierarchy of resolutions |
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G06T 7/215
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Motion-based segmentation |
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G06T 7/223
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Analysis of motion using block-matching |
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G06T 7/231
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Analysis of motion using block-matching using full search |
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G06T 7/238
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Analysis of motion using block-matching using non-full search, e.g. three-step search |
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G06T 7/246
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Analysis of motion using feature-based methods, e.g. the tracking of corners or segments |
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G06T 7/254
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Analysis of motion involving subtraction of images |
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G06T 7/262
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Analysis of motion using transform domain methods, e.g. Fourier domain methods |
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G06T 7/269
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Analysis of motion using gradient-based methods |
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G06T 7/277
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Analysis of motion involving stochastic approaches, e.g. using Kalman filters |
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G06T 7/285
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Analysis of motion using a sequence of stereo image pairs |
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G06T 7/292
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Multi-camera tracking |
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G06T 7/507
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Depth or shape recovery from shading |
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G06T 7/514
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Depth or shape recovery from specularities |
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G06T 7/521
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Depth or shape recovery from the projection of structured light |
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G06T 7/529
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Depth or shape recovery from texture |
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G06T 7/536
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Depth or shape recovery from perspective effects, e.g. by using vanishing points |
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G06T 7/543
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Depth or shape recovery from line drawings |
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G06T 7/557
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Depth or shape recovery from multiple images from light fields, e.g. from plenoptic cameras |
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G06T 7/564
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Depth or shape recovery from multiple images from contours |
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G06T 7/571
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Depth or shape recovery from multiple images from focus |
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G06T 7/579
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Depth or shape recovery from multiple images from motion |
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G06T 7/586
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Depth or shape recovery from multiple images from multiple light sources, e.g. photometric stereo |
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G06T 7/593
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Depth or shape recovery from multiple images from stereo images |
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G06T 9/00
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Image coding |
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G06T 9/20
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Contour coding, e.g. using detection of edges |
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G06T 9/40
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Tree coding, e.g. quadtree, octree |
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G06T 11/00
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2D [Two Dimensional] image generation |
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G06T 11/20
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Drawing from basic elements, e.g. lines or circles |
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G06T 11/40
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Filling a planar surface by adding surface attributes, e.g. colour or texture |
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G06T 11/60
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Editing figures and text; Combining figures or text |
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G06T 11/80
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Creating or modifying a manually drawn or painted image using a manual input device, e.g. mouse, light pen, direction keys on keyboard |
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G06T 13/00
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Animation |
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G06T 13/20
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3D [Three Dimensional] animation |
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G06T 13/40
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3D [Three Dimensional] animation of characters, e.g. humans, animals or virtual beings |
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G06T 13/60
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3D [Three Dimensional] animation of natural phenomena, e.g. rain, snow, water or plants |
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G06T 13/80
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2D animation, e.g. using sprites |
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G06T 15/00
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3D [Three Dimensional] image rendering |
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G06T 15/02
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Non-photorealistic rendering |
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G06T 15/04
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Texture mapping |
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G06T 15/06
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Ray-tracing |
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G06T 15/08
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Volume rendering |
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G06T 15/10
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Geometric effects |
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G06T 15/20
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Perspective computation |
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G06T 15/30
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Clipping |
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G06T 15/40
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Hidden part removal |
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G06T 15/50
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Lighting effects |
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G06T 15/55
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Radiosity |
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G06T 15/60
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Shadow generation |
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G06T 15/80
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Shading |
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G06T 15/83
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Phong shading |
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G06T 15/87
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Gouraud shading |
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G06T 17/00
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3D modelling for computer graphics |
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G06T 17/05
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Geographic models |
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G06T 17/10
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Volume description, e.g. cylinders, cubes or using CSG [Constructive Solid Geometry] |
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G06T 17/20
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Wire-frame description, e.g. polygonalisation or tessellation |
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G06T 17/30
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Surface description, e.g. polynomial surface description |
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G06T 19/00
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Manipulating 3D models or images for computer graphics |
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G06T 19/20
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Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts |
