Improving the performance of hierarchical vector quantization using segmentation.
Rajan L. JoshiMohan VishwanathPublished in: ICIP (3) (1996)
Keyphrases
- vector quantization
- image compression
- vector quantizer
- fractal image compression
- distortion measure
- reduced complexity
- image segmentation
- image coding
- input vector
- neural gas
- natural images
- multiscale
- image processing
- finite state vector quantization
- wavelet transform
- speaker recognition
- vector quantized
- codebook generation
- joint source and channel coding