Robust optical flow estimation in MPEG sequences.
Konstantinos RapantzikosMichalis E. ZervakisPublished in: ICASSP (2) (2005)
Keyphrases
- optical flow estimation
- optical flow
- variational optical flow
- occlusion detection
- optical flow computation
- motion field
- coarse to fine
- flow field
- dense optical flow estimation
- motion estimation
- variational methods
- image sequences
- estimation of optical flow
- flow estimation
- motion model
- multiscale
- motion discontinuities
- cross correlation
- spatio temporal
- multimedia