Motion Estimation Relaxing the Constancy Brightness Constraint.
Marco MattavelliAndré NicoulinPublished in: ICIP (2) (1994)
Keyphrases
- motion estimation
- brightness constancy
- brightness constancy assumption
- optical flow
- motion model
- optical flow computation
- constraint equation
- optical flow estimation
- optic flow
- flow estimation
- motion compensation
- image sequences
- video coding
- motion field
- motion segmentation
- motion vectors
- block matching
- video sequences
- flow field
- reference frame
- multi frame
- inter frame
- super resolution
- motion compensated
- video compression
- motion analysis
- rate distortion
- computational complexity
- image derivatives
- image brightness
- feature tracking
- motion estimation algorithm
- phase correlation
- multiscale
- computer vision
- variational framework
- bit rate