Keyphrases
- vector quantization
- image compression
- vector quantizer
- mixture model
- reduced complexity
- speaker recognition
- fractal image compression
- input vector
- distortion measure
- codebook design
- neural gas
- expectation maximization
- fractal image coding
- clustering algorithm
- vector quantized
- exponential family
- maximum likelihood
- entropy constrained
- image quality
- multiscale
- neural network
- codebook generation