Neural Estimation for Rate- Distortion Function in Semantic Communications.
Dongxu LiJianhao HuangChuan HuangXiaoqi QinHan ZhangPublished in: GLOBECOM (Workshops) (2023)
Keyphrases
- rate distortion
- bit rate
- video coding
- motion estimation
- computational complexity
- rate control
- adaptive quantization
- bit plane
- coding efficiency
- rate constrained
- wavelet coding
- image coder
- video codec
- lattice vector quantization
- bit allocation
- macroblock
- scalable video coding
- rate allocation
- mode selection
- subband
- low bit rate
- multiscale
- motion vectors
- motion compensated
- video quality
- image quality
- entropy constrained
- inter frame
- bitstream