A hybrid motion-vector coding scheme based on an estimation of the locality for motion-vector difference.
Yong Ho MoonDae Wook KiJae Ho KimPublished in: IEEE Trans. Circuits Syst. Video Technol. (2006)
Keyphrases
- motion vectors
- coding scheme
- motion estimation
- bitstream
- improve the coding efficiency
- macroblock
- motion compensation
- bit rate
- video sequences
- video coding
- coding efficiency
- compressed domain
- motion field
- block matching
- error concealment
- computational complexity
- coding method
- video data
- reference frame
- wyner ziv
- error resilient
- motion compensated
- error resilience
- prediction error
- video coding standard
- search range
- block size
- image sequences
- video quality
- accurate estimation
- transform domain
- video compression
- subband
- image quality
- motion prediction
- computer vision