Benefits of temporal oversampling in optical flow estimation.
SukHwan LimJohn G. ApostolopoulosAbbas El GamalPublished in: ICIP (2004)
Keyphrases
- optical flow estimation
- optical flow
- flow field
- optical flow computation
- occlusion detection
- multiscale
- stereo matching
- motion field
- motion model
- coarse to fine
- motion discontinuities
- spatio temporal
- variational methods
- velocity field
- flow estimation
- motion estimation
- multi frame
- variational optical flow
- image processing
- feature matching
- image sequences
- matching algorithm
- piecewise smooth
- space time
- frequency domain
- preprocessing
- machine learning
- dense optical flow estimation