Dense motion field estimation using spatial filtering and quasi eigenfunction approximations.
Espen KristoffersenIvar AustvollKjersti EnganPublished in: ICIP (3) (2005)
Keyphrases
- motion field estimation
- spatial filtering
- motion estimation
- optical flow
- motion field
- signal to noise ratio
- motion compensation
- temporal filtering
- motion compensated
- tissue classification
- motion vectors
- image sequences
- median filter
- filtered images
- median filtering
- motion model
- motion detection
- edge detection
- computational complexity