A Rate-Distortion-Classification approach for lossy image compression.
Yuefeng ZhangPublished in: Digit. Signal Process. (2023)
Keyphrases
- rate distortion
- bit rate
- video coding
- motion estimation
- computational complexity
- bit allocation
- rate control
- rate allocation
- image classification
- macroblock
- feature space
- adaptive quantization
- feature selection
- bit plane
- vector quantization
- feature vectors
- multiscale
- motion vectors
- visual quality
- dimension reduction
- image compression
- optical flow
- coding efficiency
- multiresolution
- image coder
- distributed video coding
- multiple description coding
- feature extraction