Entropy-constrained polar quantization: theory and an application to audio coding.
Renat VafinW. Bastiaan KleijnPublished in: ICASSP (2002)
Keyphrases
- transform coding
- entropy constrained
- coding scheme
- vector quantizer
- image coding
- distortion measure
- vector quantization
- multimedia
- residual vector quantization
- rate distortion
- image compression
- bit allocation
- feature vectors
- feature extraction
- frequency domain
- coding efficiency
- coding method
- low bit rate
- transform coefficients
- entropy coding
- signal processing