Constrained-storage multistage vector quantization based on genetic algorithms.
Shiueng Bien YangPublished in: Pattern Recognit. (2008)
Keyphrases
- vector quantization
- multistage
- genetic algorithm
- image compression
- tree structured vector quantization
- vector quantizer
- stochastic programming
- dynamic programming
- distortion measure
- single stage
- neural network
- reduced complexity
- optimal policy
- fractal image compression
- input vector
- neural gas
- finite state vector quantization
- fuzzy logic
- feature extraction
- codebook design
- state space
- wavelet transform
- structural information
- feature selection
- sufficient conditions