Fast optical flow estimation based on multi-grid.
Xiuzhi LiSongmin JiaJun TanXiaolin YinPublished in: ICMV (2013)
Keyphrases
- optical flow estimation
- optical flow
- optical flow computation
- flow field
- occlusion detection
- motion field
- estimation of optical flow
- motion model
- stereo matching
- coarse to fine
- multiscale
- flow estimation
- velocity field
- variational methods
- motion estimation
- variational optical flow
- multi frame
- motion discontinuities
- flow vectors
- vector field
- clustering method
- scale space
- pairwise
- high quality