Perception-based adaptive quantization for transform-domain Wyner-Ziv video coding.
Lei ZhangQiang PengXiao WuPublished in: Multim. Tools Appl. (2017)
Keyphrases
- wyner ziv video coding
- adaptive quantization
- transform domain
- rate distortion
- macroblock
- video coding
- bit rate
- low bit rate
- spatial domain
- image compression
- video compression
- video codec
- discrete cosine transform
- mode selection
- dct domain
- motion estimation
- coding efficiency
- dct coefficients
- bit plane
- rate control
- bit allocation
- distributed video coding
- computational complexity
- video coding standard
- low delay
- motion compensated
- motion compensation
- transform coefficients
- frequency domain
- subband
- multimedia
- coded images