Fundamental Limitation of Semantic Communications: Neural Estimation for Rate-Distortion.
Dongxu LiJianhao HuangChuan HuangXiaoqi QinHan ZhangPing ZhangPublished in: J. Commun. Inf. Networks (2023)
Keyphrases
- rate distortion
- bit rate
- video coding
- motion estimation
- rate control
- computational complexity
- rate constrained
- macroblock
- bit plane
- image coder
- coding efficiency
- video codec
- bit allocation
- communication systems
- bitstream
- adaptive quantization
- lattice vector quantization
- motion compensation
- video quality
- distributed video coding
- rate control scheme
- wavelet coding
- multiscale
- coding method
- motion compensated
- inter frame
- visual quality
- motion vectors
- video compression
- scalable video coding
- rate allocation
- base layer
- mode selection
- image quality
- optical flow
- video sequences
- computer vision