Semi-local variational optical flow estimation.
Denis FortunCharles KervrannPublished in: ICIP (2012)
Keyphrases
- optical flow estimation
- optical flow computation
- optical flow
- variational optical flow
- variational methods
- flow field
- occlusion detection
- coarse to fine
- motion estimation
- motion model
- motion field
- motion discontinuities
- multiscale
- estimation of optical flow
- velocity field
- image sequences
- flow estimation
- multi frame
- stereo matching
- vector field
- cross correlation
- geometric constraints
- variational framework
- video data
- object detection
- flow vectors
- dynamic programming
- image segmentation