Rate-distortion performance of dual-layer motion compensation employing different mesh densities.
Andy C. YuHeechan ParkGraham R. MartinPublished in: EUSIPCO (2006)
Keyphrases
- motion compensation
- rate distortion
- video coding
- motion estimation
- base layer
- bit rate
- motion compensated
- video compression
- motion vectors
- rate control
- macroblock
- video codec
- video quality
- motion field
- intra mode
- motion compensated prediction
- video coder
- coding efficiency
- block matching
- compression efficiency
- inter layer
- scalable video coding
- video coding standard
- bit plane
- multi layer
- rate distortion optimization
- motion estimation algorithm
- bit allocation
- low bit rate
- computational complexity
- video sequences
- rate distortion optimized
- distortion measure
- low complexity
- subband
- optical flow
- inter frame
- image sequences
- rate control scheme
- quality degradation
- visual quality
- enhancement layer
- inter mode
- packet loss
- multiresolution
- frame difference
- mode selection
- image quality
- mode decision
- wyner ziv
- bitstream
- error resilience