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Outline
Indent Level
Color Curly Brackets (indicating CPC extensions to IPC) References Date Revised
Search Symbol
CPC
COOPERATIVE PATENT CLASSIFICATION
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IMAGE DATA PROCESSING OR GENERATION, IN GENERAL (specially adapted for particular applications, see the relevant subclasses, e.g. G06K, G09G, H04N) [2013‑01]
NOTE

  • This subclass covers:
    • arrangements for geometrically modelling objects, whether the final model is used for display of an image of the object or for some other purpose, such as manufacture of a corresponding object;
    • arrangements for analysing the geometric attributes of an image of an object.
  • This subclass does not cover:
    • reading or recognising printed or written characters or recognising patterns, e.g. fingerprints, which is covered by subclass G06K;
    • modification of image data to allow display using multiple viewports, which is covered by subclass G09G;
    • circuits for generating functions for visual indicators, which are covered by subclass G09G;
    • scanning of documents or the like in pictorial communication, which is covered by subclass H04N.
WARNING

  • The following IPC groups are not used in the CPC scheme. Subject matter covered by these groups is classified in the following CPC groups:
    G06T1/40 covered by G06T 1/20
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General purpose image data processing [2013‑01]
.
{
Image acquisition
}
[2013‑01]
.
{
Image feed-back for automatic industrial control, e.g. robot with camera (robots B25J 19/023)
}
[2013‑01]
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.
{
Image watermarking
}
[2013‑01]
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. .
{
Adaptive watermarking, e.g. Human Visual System (HVS)-based watermarking
}
[2013‑01]
. . .
{
Output size adaptive watermarking
}
[2013‑01]
. .
{
Fragile watermarking, e.g. so as to detect tampering
}
[2013‑01]
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. .
{
Robust watermarking, e.g. average attack or collusion attack resistant
}
[2013‑01]
. . .
{
Compression invariant watermarking
}
[2013‑01]
. . .
{
Geometric transfor invariant watermarking, e.g. affine transform invariant
}
[2013‑01]
. . .
{
using multiple or alternating watermarks
}
[2013‑01]
. . .
{
using multiple thresholds
}
[2013‑01]
. .
{
Time domain based watermarking, e.g. watermarks spread over several images
}
[2013‑01]
. .
{
Payload characteristic determination in a watermarking scheme, e.g. number of bits to be embedded
}
[2013‑01]
.
Processor architectures; Processor configuration, e.g. pipelining (architectures of general purpose stored programme computers G06F 15/76) [2013‑01]
.
Memory management [2013‑01]
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Geometric image transformation in the plane of the image, e.g. from bit-mapped to bit-mapped creating a different image [2013‑01]
.
{
Affine transformations (G06T 3/4038 , G06T 3/0068 take precedence)
}
[2013‑01]
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.
{
Context preserving transformation, e.g. by using an importance map (G06T 3/0062 takes precedence)
}
[2013‑01]
. .
{
Fisheye, wide-angle transformation
}
[2013‑01]
. .
{
Detail-in-context presentation (G06T 3/0018 takes precedence)
}
[2013‑01]
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.
{
for topological mapping of a higher dimensional structure on a lower dimensional surface
}
[2013‑01]
. .
{
Reshaping or unfolding a 3D tree structure onto a 2D plane
}
[2013‑01]
. .
{
Surface of revolution to planar image transformation
}
[2013‑01]
.
{
for projecting an image on a non-planar surface, e.g. a geodetic screen
}
[2013‑01]
.
{
the transformation method being selected according to the characteristics of the input image
}
[2013‑01]
.
{
Panospheric to cylindrical image transformation
}
[2013‑01]
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.
{
for image registration, e.g. elastic snapping
}
[2013‑01]
G06T 3/0075
. .
{
using affine transformations
}
[2013‑01]
. .
{
by elastic snapping
}
[2013‑01]
.
{
Spatio-temporal transformations, e.g. video cubism
}
[2013‑01]
.
{
for image warping, i.e. transforming by individually repositioning each pixel
}
[2013‑01]
G06T 3/20
.
Linear translation of a whole image or part thereof, e.g. panning [2013‑01]
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.
Scaling the whole image or part thereof [2013‑01]
. .
{
Interpolation-based scaling, e.g. bilinear interpolation (G06T 3/4015 , G06T 3/403 take precedence)
}
[2013‑01]
. .
{
Demosaicing, e.g. colour filter array [CFA], Bayer pattern
}
[2013‑01]
. .
{
Decimation- or insertion-based scaling, e.g. pixel or line decimation
}
[2013‑01]
. .
{
Edge-driven scaling
}
[2013‑01]
. .
{
for image mosaicing, i.e. plane images composed of plane sub-images
}
[2013‑01]
. .
{
using neural networks
}
[2013‑01]
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. .
{
Super resolution, i.e. output image resolution higher than sensor resolution
}
[2013‑01]
. . .
{
by injecting details from a different spectral band
}
[2013‑01]
. . .
{
by subpixel displacement
}
[2013‑01]
. . .
{
by iteratively correcting the provisional high resolution image using the original low-resolution image
}
[2013‑01]
. .
{
Transform-based scaling, e.g. FFT domain scaling
}
[2013‑01]
. .
{
Image resolution transcoding, e.g. client/server architecture
}
[2013‑01]
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.
Rotation of a whole image or part thereof [2013‑01]
. .
{
Block rotation, e.g. by recursive reversing or rotating
}
[2013‑01]
G06T 3/604
. .
{
using a CORDIC [COordinate Rotation Digital Compute] device
}
[2013‑01]
. .
{
Rotation by memory addressing or mapping
}
[2013‑01]
. .
{
Skewing or deskewing, e.g. by two-pass or three-pass rotation
}
[2013‑01]
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Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image [2013‑01]
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.
{
Image restoration
}
[2013‑01]
. .
{
Denoising; Smoothing (noise processing or correction adapted to be used in an image pickup device containing and electronic image sensor H04N 5/217 , H04N 5/357 to H04N 5/365)
}
[2013‑01]
WARNING

  • Not complete pending reclassification; see also group G06T 5/001
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. .
{
Deblurring; Sharpening (vibration or motion blur correction for cameras comprising an electronic image sensor H04N 5/23264)
}
[2013‑01]
WARNING

  • Not complete pending reclassification; see also group G06T 5/001
. . .
{
Unsharp masking
}
[2013‑01]
WARNING

  • Not complete pending reclassification; see also group G06T 5/001
. .
{
Retouching; Inpainting; Scratch removal (detecting, correction, reducing or removing defects, e.g. non-responsive pixels of solid state image sensors H04N 5/367 , scratch removal for cinematographic films scanned by electronic image sensor H04N 5/253)
}
[2013‑01]
WARNING

  • Not complete pending reclassification; see also group G06T 5/001
.
{
Geometric correction (detecting, correcting, reducing or removing artefacts resulting only from the lens unit, e.g. flare, shading, vignetting or "cos4" H04N 5/3572 , correction of chromatic aberrations adapted to be used in an image pickup device containing and electronic image sensor H04N 9/045)
}
[2013‑01]
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.
{
Dynamic range modification (applied in cameras using an electronic image sensor H04N 5/2355 , H04N 5/2356)
}
[2013‑01]
WARNING

. .
{
Local, e.g. shadow enhancement
}
[2013‑01]
WARNING

  • Not complete pending reclassification; see also group G06T 5/001
. .
{
Global, i.e. based on properties of the image as a whole (applied in cameras using an electronic image sensor H04N 5/23229 , H04N 5/235)
}
[2013‑01]
WARNING

  • Not complete pending reclassification; see also group G06T 5/40
.
by non-spatial domain filtering
{
(applied in cameras using an electronic image sensor H04N 5/23229 , H04N 5/235 , H04N 5/253 , H04N 5/367)
}
[2013‑01]
WARNING

  • Not complete pending reclassification; see also group G06T 5/001
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.
by the use of local operators
{
(applied in cameras using an electronic image sensor H04N 5/23229 , H04N 5/235 , H04N 5/253 , H04N 5/367)
}
[2013‑01]
. .
Erosion or dilatation, e.g. thinning [2013‑01]
.
by the use of histogram techniques
{
(applied in cameras using an electronic image sensor H04N 5/23229 , H04N 5/235)
}
[2013‑01]
.
by the use of more than one image, e.g. averaging, subtraction
{
(applied in cameras using an electronic image sensor H04N 5/23229 , H04N 5/235)
}
[2013‑01]
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Image analysis, e.g. from bit-mapped to non bit-mapped [2013‑01]
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.
{
Inspection of images, e.g. flaw detection (G06T 7/004 takes precedence)
}
[2013‑01]
WARNING

  • This group is being reorganised in the 5 following sub-groups
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. .
{
Industrial image inspection
}
[2013‑01]
. . .
{
using a design-rule based approach
}
[2013‑01]
. . .
{
checking presence/absence
}
[2013‑01]
. . .
{
using an image reference approach (image matching for pattern recognition or image matching in general G06K 9/6203)
}
[2013‑01]
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. .
{
Biomedical image inspection
}
[2013‑01]
WARNING

  • Groups G06T/00B2R and G06T 7/0016 are not complete pending reclassification. See also this group
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. . .
{
using an image reference approach (image matching for pattern recognition or image matching in general G06K 9/6203)
}
[2013‑01]
. . . .
{
involving temporal comparison (change detection in general G06T 7/20)
}
[2013‑01]
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.
{
Camera calibration, e.g. determining intrinsic or extrinsic parameters
}
[2013‑01]
. .
{
Stereo camera calibration, e.g. determination of the transformation between left camera coordinate system and right camera coordinate system
}
[2013‑01]
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.
{
Determining parameters from multiple pictures (depth or shape from stereo images G06T 7/0075 ; depth or shape from multiple images G06T 7/0065 ; stereo camera calibration G06T 7/002)
}
[2013‑01]
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. .
{
Registration of images, e.g. alignment of images (image matching for pattern recognition or image matching in general G06K 9/6203)
}
[2013‑01]
. . .
{
using correlation-based methods
}
[2013‑01]
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. . .
{
using feature-based methods
}
[2013‑01]
. . . .
{
involving reference images or patches (image matching for pattern recognition or image matching in general G06K 9/6203)
}
[2013‑01]
. . . .
{
involving models (model matching for pattern recognition G06K 9/6204 , G06K 9/6878)
}
[2013‑01]
. . .
{
using statistical methods (image matching by comparing statistics of regions for pattern recognition G06K 9/6212)
}
[2013‑01]
. . .
{
using transform-domain based approaches
}
[2013‑01]
. . .
{
Registration of image sequences
}
[2013‑01]
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.
{
Determining position or orientation of objects
}
[2013‑01]
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. .
{
using feature-based methods
}
[2013‑01]
. . .
{
involving reference images or patches (image matching for pattern recognition or image matching in general G06K 9/6203)
}
[2013‑01]
. . .
{
involving models (model matching for pattern recognition G06K 9/6204 , G06K 9/6878)
}
[2013‑01]
. .
{
using statistical methods (image matching by comparing statistics of regions for pattern recognition G06K 9/6212)
}
[2013‑01]
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.
{
Depth or shape recovery
}
[2013‑01]
. .
{
from shading
}
[2013‑01]
. .
{
from specularities
}
[2013‑01]
. .
{
from laser ranging and structured images, e.g. interferometry (image acquisition and arrangements for measuring contours or curvatures of an object by projecting a pattern, thereupon G01B 11/25)
}
[2013‑01]
. .
{
from texture
}
[2013‑01]
. .
{
from perspective effects, e.g. using vanishing points
}
[2013‑01]
. .
{
from line drawings
}
[2013‑01]
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. .
{
from multiple images
}
[2013‑01]
. . .
{
from contours
}
[2013‑01]
. . .
{
from focus
}
[2013‑01]
. . .
{
from motion
}
[2013‑01]
WARNING

  • Not complete pending reclassification; see also group G06T 7/20
. . .
{
from multiple light sources, e.g. photometric stereo
}
[2013‑01]
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. . .
{
from stereo images
}
[2013‑01]
. . . .
{
from three or more stereo images
}
[2013‑01]
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.
{
Segmentation or edge detection (image analysis based on texture or colour features G06T 7/40 ; motion-based segmentation G06T 7/2006 ; separation of touching or overlapping patterns for pattern recognition G06K 9/34 ; extraction of features or characteristics of the image for pattern recognition G06K 9/46)
}
[2013‑01]
. .
{
Region-based segmentation
}
(image analysis based on texture or colour features G06T 7/40 ; separation of touching or overlapping patterns by cutting or merging for pattern recognition G06K 9/342 ; quantising the analogue image signal for pattern recognition G06K 9/38 ; extraction of features or characteristics of the image related to colour for pattern recognition G06K 9/4652) [2013‑01]
. .
{
Edge-based segmentation (detecting partial patterns or configurations G06K 9/4604)
}
[2013‑01]
. .
{
Edge detection (detecting partial patterns or configurations G06K 9/4604)
}
[2013‑01]
. .
{
involving probabilistic approaches, e.g. Markov Random Field [MRF] modeling (Markov models or related models or networks embedding Markov models for pattern recognition G06K 9/6297 ; classification techniques based on a parametric, e.g. probabilistic, model G06K 9/6277 ; detecting partial patterns or configurations by analysing connectivity relationship of elements of the pattern G06K 9/4638)
}
[2013‑01]
. .
{
involving deformable models, e.g. active contour (pattern recognition techniques involving a deformation of the sample or reference pattern or elastic matching G06K 9/6206)
}
[2013‑01]
. .
{
involving morphological operators (combinations of preprocessing functions using a local operator for pattern recognition G06K 9/56)
}
[2013‑01]
. .
{
involving graph-based approaches (non-hierarchical partitioning techniques based on graph theory for pattern recognition G06K 9/6224)
}
[2013‑01]
. .
{
involving transform domain approaches (detecting partial patterns, e.g. edges or contours, using the Hough transform for pattern recognition G06K 9/4633)
}
[2013‑01]
. .
{
involving the use of two or more images
}
[2013‑01]
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.
Analysis of motion
{
(movement detection in television systems H04N 5/144; motion estimation for digital video signal compression H04N 19/51; recognizing scenes under surveillance and traffic patterns G06K 9/00771, G06K 9/00785)
}
[2014‑11]
WARNING

  • This group is being reorganised. Documents dealing with shape from motion are reclassified to G06T 7/0071 and a sub-group G06T 7/2006 is created
. .
{
Motion-based segmentation
}
[2013‑01]
WARNING

  • Not complete pending reclassification; see also group G06T 7/20
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. .
{
using block-matching
}
[2013‑01]
. . .
{
using full search
}
[2013‑01]
. . .
{
using non-full search, e.g. three step search
}
[2013‑01]
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. .
{
using feature-based methods, e.g. corners, segments
}
[2013‑01]
. . .
{
involving reference images or patches (image matching for pattern recognition or image matching in general G06K 9/6203)
}
[2013‑01]
WARNING

  • Not complete pending reclassification; see also group G06T 7/20
. . .
{
involving models (model matching for pattern recognition G06K 9/6204 , G06K 9/6878)
}
[2013‑01]
WARNING

  • Not complete pending reclassification; see also group G06T 7/20
. .
{
involving subtraction of pictures
}
[2013‑01]
. .
{
using transform domain based approaches, e.g. Fourier
}
[2013‑01]
. .
{
using gradient-based methods
}
[2013‑01]
. .
{
Motion estimation over a hierarchy of resolutions
}
[2013‑01]
. .
{
involving a stochastic approach, e.g. Kalman filter
}
[2013‑01]
. .
{
Computing motion from a sequence of stereo images
}
[2013‑01]
. .
{
Multi-camera tracking
}
[2013‑01]
WARNING

  • Not complete pending reclassification; see also group G06T 7/20
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.
Analysis of texture
{
(depth or shape from texture G06T 7/0059)
}
[2013‑01]
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. .
{
based on statistical texture description
}
[2013‑01]
. . .
{
using transform-domain based approaches
}
[2013‑01]
. . .
{
using image operators, e.g. filter, edge density, local histograms
}
[2013‑01]
. . .
{
using co-occurrence matrix computation
}
[2013‑01]
. . .
{
using random Fields
}
[2013‑01]
G06T 7/406
. . .
{
using fractals
}
[2013‑01]
. .
{
based on structural texture description, i.e. primitives and placement rules
}
[2013‑01]
. .
{
Color analysis
}
[2013‑01]
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.
Analysis of geometric attributes, e.g. area, center of gravity or perimeter, from an image [2013‑01]
. .
{
Area, perimeter, diameter or volume
}
[2013‑01]
. .
{
Convexity or concavity
}
[2013‑01]
. .
{
Center of gravity or moments (moments specific for pattern recognition, e.g. Zernike moments G06K 9/525)
}
[2013‑01]
. .
{
Symmetry
}
[2013‑01]
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Image coding, e.g. from bit-mapped to non bit-mapped (
{
H04N 1/00 , H04N 19/00 take precedence;
}
compression in general H03M; compression for image communication H04N)
[2013‑01]
.
{
Model-based coding, e.g. wire frame (see provisionally also G06T 9/00)
}
[2013‑01]
.
{
using neural networks
}
[2013‑01]
.
{
Predictors, e.g. intraframe, interframe coding (see provisionally also G06T 9/00)
}
[2013‑01]
.
{
Statistical coding, e.g. Huffman, run length coding (see provisionally also G06T 9/00)
}
[2013‑01]
.
{
Transform coding, e.g. discrete cosine transform (see provisionally also G06T 9/00)
}
[2013‑01]
.
{
Vector quantisation (see provisionally also G06T 9/00)
}
[2013‑01]
.
Contour coding, e.g. using detection of edges [2013‑01]
.
Tree coding, e.g. quadtree, octree (see provisionally also G06T 9/00) [2013‑01]
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2D [Two Dimensional] image generation [2013‑01]
.
{
Texturing; Colouring; Generation of texture or colour
}
[2013‑01]
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.
{
Reconstruction from projections, e.g. tomography
}
[2013‑01]
WARNING

  • As from 06.2011 documents of this group are being continuously reclassified to its subgroups
G06T 11/005
. .
{
Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
}
[2013‑01]
WARNING

  • Not complete pending the completion of a reclassification; see also G11/00T
G06T 11/006
. .
{
Inverse problem, transformation from projection-space into object-space, e.g. transform methods, back-projection, algebraic methods
}
[2013‑01]
WARNING

  • Not complete pending the completion of a reclassification; see also G06T 11/003
G06T 11/008
. .
{
Specific post-processing after tomographic reconstruction, e.g. voxelisation, metal artifact correction
}
[2013‑01]
WARNING

  • Not complete pending the completion of a reclassification; see also G06T 11/003
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.
Drawing from basic elements, e.g. lines or circles [2013‑01]
. .
{
Drawing of straight lines or curves
}
[2013‑01]
. .
{
Drawing of charts or graphs
}
[2013‑01]
.
Filling a planar surface by adding surface attributes, e.g. colour or texture [2013‑01]
.
Editing figures and text; Combining figures or text [2013‑01]
.
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]
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Animation [2013‑01]
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.
3D [Three Dimensional] animation [2013‑01]
. .
{
driven by audio data
}
[2013‑01]
. .
of characters, e.g. humans, animals or virtual beings [2013‑01]
. .
of natural phenomena, e.g. rain, snow, water or plants [2013‑01]
.
2D [Two Dimensional] animation, e.g. using sprites [2013‑01]
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3D [Three Dimensional] image rendering [2013‑01]
.
{
General purpose rendering architectures
}
[2013‑01]
.
Non-photorealistic rendering [2013‑01]
.
Texture mapping [2013‑01]
.
Ray-tracing [2013‑01]
.
Volume rendering [2013‑01]
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.
Geometric effects [2013‑01]
Collapse
. .
Perspective computation [2013‑01]
. . .
{
Image-based rendering
}
[2013‑01]
WARNING

  • This group is not complete pending a reorganisation. See also G06T 15/00
. .
Clipping [2013‑01]
Collapse
. .
Hidden part removal [2013‑01]
. . .
{
using Z-buffer
}
[2013‑01]
Collapse
.
Lighting effects [2013‑01]
. .
{
Blending, e.g. for anti-aliasing
}
[2013‑01]
. .
{
Illumination models
}
[2013‑01]
. .
Radiosity [2013‑01]
. .
Shadow generation [2013‑01]
Collapse
. .
Shading [2013‑01]
. . .
Phong shading [2013‑01]
. . .
Gouraud shading [2013‑01]
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Three dimensional [3D] modelling, e.g. data description of 3D objects [2013‑01]
.
{
Tree description, e.g. octree, quadtree
}
[2013‑01]
.
Geographic models [2013‑01]
.
Constructive solid geometry (CSG) using solid primitives, e.g. cylinders, cubes [2013‑01]
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.
Finite element generation, e.g. wire-frame surface description,
{
tesselation
}
[2013‑01]
. .
{
Re-meshing
}
[2013‑01]
.
Polynomial surface description [2013‑01]
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Manipulating 3D models or images for computer graphics [2013‑01]
WARNING

  • As from August 1, 2011, documents relating to subject matter covered by subgroups G06T 19/003, G06T 19/006 are continuously reclassified to said subgroups
.
{
Navigation within 3D models or images
}
[2013‑01]
WARNING

  • This group is not complete pending reclassification; see also group G06T 19/00
.
{
Mixed reality (object pose determination, tracking or camera calibration for mixed reality G06T 7/00)
}
[2013‑01]
WARNING

  • This group is not complete pending reclassification; see also group G06T 19/00
.
Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts [2013‑01]
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G06T 2200/00
Indexing 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]
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G06T 2201/00
General purpose image data processing [2013‑01]
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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]
Collapse
G06T 2207/00
Indexing scheme for image analysis or image enhancement [2013‑01]
Collapse
G06T 2207/10
.
Image acquisition modality [2013‑01]
Collapse
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]
Collapse
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]
Collapse
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]
Collapse
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]
Collapse
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]
Collapse
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]
Collapse
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]
Collapse
G06T 2207/10132
. .
Ultrasound image [2013‑01]
G06T 2207/10136
. . .
3D ultrasound image [2013‑01]
Collapse
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]
Collapse
G06T 2207/20
.
Special algorithmic details [2013‑01]
Collapse
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]
Collapse
G06T 2207/20024
. .
Filtering details [2013‑01]
G06T 2207/20028
. . .
Bilateral filtering [2013‑01]
G06T 2207/20032
. . .
Median filtering [2013‑01]
Collapse
G06T 2207/20036
. .
Morphological image processing [2013‑01]
G06T 2207/20041
. . .
Distance transform [2013‑01]
G06T 2207/20044
. . .
Skeletonization; Medial axis transform [2013‑01]
Collapse
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]
Collapse
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]
Collapse
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 2207/20136
. . .
Edge growing; Edge linking [2013‑01]
G06T 2207/20141
. . .
Region-growing; Region merging; Connected component labeling [2013‑01]
G06T 2207/20144
. . .
Foreground-background segmentation [2013‑01]
G06T 2207/20148
. . .
Thresholding [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]
Collapse
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]
Collapse
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]
Collapse
G06T 2207/30
.
Subject of image; Context of image processing [2013‑01]
Collapse
G06T 2207/30004
. .
Biomedical image processing [2013‑01]
Collapse
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]
Collapse
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]
Collapse
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]
Collapse
G06T 2207/30101
. . .
Blood vessel; Artery; Vein; Vascular [2013‑01]
G06T 2207/30104
. . . .
Vascular flow; Blood flow; Perfusion [2013‑01]
Collapse
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]
Collapse
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]
Collapse
G06T 2207/30196
. .
Human being; Person [2013‑01]
G06T 2207/30201
. . .
Face [2013‑01]
Collapse
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]
Collapse
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]
Collapse
G06T 2207/30248
. .
Vehicle exterior or interior [2013‑01]
Collapse
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]
Collapse
G06T 2210/00
Indexing 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]
Collapse
G06T 2211/00
Image generation [2013‑01]
Collapse
G06T 2211/40
.
Computed tomography [2013‑01]
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]
Collapse
G06T 2213/00
Indexing 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]
Collapse
G06T 2215/00
Indexing 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]
Collapse
G06T 2219/00
Indexing 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]
Collapse
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]
This page is owned by Office of Patent Classification.
Last Modified: 10/10/2013