Motion compensation in video compression using hexagonal blocks.
Sergei UmnyashkinIgor SharonovPublished in: Signal Image Video Process. (2015)
Keyphrases
- motion compensation
- video compression
- block matching algorithm
- motion compensated
- video coding
- motion estimation
- motion vectors
- block matching
- motion field
- video conferencing
- block size
- low bit rate
- macroblock
- motion estimation algorithm
- video codec
- bit allocation
- global motion estimation
- global motion compensation
- distributed video coding
- image blocks
- dct coefficients
- bit rate
- motion estimator
- rate distortion
- video sequences