Improvement of region-based motion estimation by considering uncovered regions.
Demin WangPublished in: Signal Process. Image Commun. (1999)
Keyphrases
- motion estimation
- region matching
- inter frame
- image segmentation
- video compression
- motion compensated
- motion compensation
- video sequences
- reference frame
- video coding
- motion field
- motion model
- significant improvement
- rate distortion
- region level
- image sequences
- optical flow
- input image
- motion segmentation
- neural network
- motion vectors
- motion detection
- motion parameters
- image features
- multi frame
- piecewise constant
- structure from motion
- apparent motion
- dense motion field
- cardiac motion estimation