Hierarchical variable block size motion estimation technique for motion sequence coding.
JongWon KimSang Uk LeePublished in: VCIP (1993)
Keyphrases
- variable block size motion estimation
- motion estimation
- variable block size
- block size
- motion vectors
- search range
- optical flow
- motion model
- motion field
- image sequences
- block matching
- motion parameters
- coding efficiency
- video sequences
- moving objects
- inter frame
- motion trajectories
- motion compensation
- video signals
- coding method
- quadtree
- motion estimation algorithm
- motion estimator
- camera motion
- reference frame
- coding scheme