Fast Variable Block-Size Motion Estimation by Merging Refined Motion Vector for H.264.
Mei-Juan ChenKai-Chung HouPublished in: IEICE Trans. Commun. (2006)
Keyphrases
- variable block size motion estimation
- motion vectors
- motion estimation
- motion compensation
- block size
- video sequences
- video coding
- bit rate
- motion field
- variable block size
- block matching
- compressed domain
- macroblock
- computational complexity
- motion estimation algorithm
- reference frame
- prediction error
- coding efficiency
- video data
- error concealment
- motion compensated
- search range
- video compression
- video coding standard
- low bit rate
- bitstream
- matching algorithm
- rate distortion