Architecture design of variable block size motion estimation for full and fast search algorithms in H.264/AVC.
Xuanxing XiongYang SongAli AkogluPublished in: Comput. Electr. Eng. (2011)
Keyphrases
- variable block size motion estimation
- search algorithm
- block size
- motion vectors
- variable block size
- motion estimation
- video coding
- motion compensation
- search range
- parallel architecture
- macroblock
- quadtree
- bit rate
- motion field
- video sequences
- inter frame
- motion estimator
- coding efficiency
- motion estimation algorithm
- computational complexity
- block matching
- video coding standard
- optical flow
- compressed domain
- reference frame
- search strategy
- video compression
- motion compensated
- prediction error
- error concealment
- selection algorithm
- video data