A Rate-distortion Based Quantization Level Adjustment Algorithm in Block-based Video Compression.
Wei JiangJun SunJia WangXiaokang YangPublished in: ICME (2007)
Keyphrases
- rate distortion
- video compression
- video coding
- motion estimation
- computational complexity
- intra prediction
- mode decision
- distributed video coding
- bit rate
- motion compensation
- rate distortion optimized
- rate distortion optimization
- bit allocation
- macroblock
- low bit rate
- video codec
- block matching
- motion compensated
- adaptive quantization
- bit plane
- image processing
- motion estimator
- rate control scheme
- video quality
- selection algorithm
- low complexity
- video data