Performance of LSF vector quantizers for VSELP coders in noisy channels.
Sonia L. Q. Dall'AgnolAbraham AlcaimJosé Roberto Boisson de MarcaPublished in: Eur. Trans. Telecommun. (1994)
Keyphrases
- vector quantizer
- bit allocation
- vector quantization
- image coding
- image compression
- image coder
- entropy constrained
- transform coding
- finite state
- bit plane
- video coder
- coding scheme
- subband
- lattice vector quantization
- variable length
- bit rate
- distortion measure
- wavelet transform
- coding efficiency
- compression ratio
- compression algorithm
- source coding
- residual vector quantization
- compression scheme
- pruning algorithm
- filter bank
- feature extraction