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CPC Subgroup
G06T 7/20

Analysis of motion (motion estimation for coding, decoding, compressing or decompressing digital video signals H04N19/43, H04N19/51)

Full Title

Image analysis > Analysis of motion (motion estimation for coding, decoding, compressing or decompressing digital video signals H04N19/43, H04N19/51)

10 direct subcodes

Child Classifications

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  • 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 H04N19/53)
  • G06T 7/215 Motion-based segmentation
  • G06T 7/254 involving subtraction of images
  • G06T 7/262 using transform domain methods, e.g. Fourier domain methods
  • G06T 7/269 using gradient-based methods
  • G06T 7/277 involving stochastic approaches, e.g. using Kalman filters
  • G06T 7/285 using a sequence of stereo image pairs
  • G06T 7/292 Multi-camera tracking