M22: Rate-Distortion Inspired Gradient Compression.
Yangyi LiuSadaf SalehkalaibarStefano RiniJun ChenPublished in: ICASSP (2023)
Keyphrases
- rate distortion
- bit allocation
- bit rate
- video coding
- compression efficiency
- rate distortion theory
- wavelet coding
- adaptive quantization
- coding efficiency
- motion estimation
- image compression
- transform coding
- macroblock
- computational complexity
- rate control
- rate allocation
- bit plane
- image coder
- data compression
- compression algorithm
- video quality
- visual quality
- compression ratio
- distortion measure
- compression scheme
- vector quantizer
- distributed video coding
- subband
- multiple description coding
- video codec
- mode selection
- image quality
- motion vectors
- image transmission
- predictive coding
- energy compaction
- scalable video coding
- low bit rate
- computer vision
- inter frame
- motion compensation
- source coding
- wyner ziv
- complexity reduction
- rate control scheme
- multiresolution
- vector quantization
- lattice vector quantization
- image sequences