Variable-rate predictive residual vector quantizer.
Syed A. RizviNasser M. NasrabadiPublished in: IEEE Signal Process. Lett. (1995)
Keyphrases
- residual vector quantization
- vector quantizer
- entropy constrained
- vector quantization
- image coding
- joint optimization
- subband image coding
- finite state
- tree structured vector quantization
- bit allocation
- variable length
- rate distortion
- distortion measure
- image compression
- lattice vector quantization
- neural gas
- rate allocation
- input vectors
- information retrieval
- markov decision processes
- filter bank
- pattern recognition