Block transform image coding by multistage vector quantization with optimal bit allocation.
Limin WangMorris GoldbergPublished in: IEEE Trans. Commun. (1991)
Keyphrases
- multistage
- vector quantization
- optimal bit allocation
- distortion measure
- image compression
- bit allocation
- finite state vector quantization
- subband
- transform coding
- vector quantizer
- quadtree
- predictive coding
- dynamic programming
- optimal policy
- rate distortion
- multiresolution
- block size
- compression ratio
- bit rate
- low bit rate
- filter bank
- machine learning
- video coding
- reinforcement learning
- rate control
- coding scheme
- rate distortion optimization
- multiscale
- image processing