Distortion measures for vector quantization of noisy spectrum.
Volodya GrancharovJonas SamuelssonW. Bastiaan KleijnPublished in: INTERSPEECH (2005)
Keyphrases
- vector quantization
- vector quantizer
- distortion measure
- image compression
- image coding
- bit allocation
- reduced complexity
- entropy constrained
- codebook design
- fractal image compression
- input vector
- neural network
- structural similarity
- neural gas
- codebook generation
- vector quantized
- quality measures
- feature extraction
- feature selection