New rate distortion bounds for speech coding based on composite source models.
Jerry D. GibsonJing HuPravin RamadasPublished in: ITA (2010)
Keyphrases
- rate distortion
- coding efficiency
- rate distortion theory
- bit rate
- video coding
- high bit rate
- adaptive quantization
- motion estimation
- bit allocation
- wyner ziv video coding
- rate allocation
- distributed video coding
- computational complexity
- rate control
- wavelet coding
- rate distortion optimization
- mode selection
- rate control algorithm
- scalable video coding
- image coding
- image data
- macroblock
- distortion measure
- multiple description coding
- source coding
- information theory
- motion compensation
- rate distortion optimized
- rate control scheme
- high quality
- computer vision
- image quality
- motion vectors
- coding scheme
- compression efficiency
- transform domain