Dispersion phase vector quantization for enhancement of waveform interpolative coder.
Oded GottesmanPublished in: ICASSP (1999)
Keyphrases
- vector quantization
- image compression
- entropy constrained
- distortion measure
- vector quantizer
- subband
- image processing
- compression ratio
- scalar quantization
- wavelet transform
- fractal image compression
- reduced complexity
- input vector
- differential pulse code modulation
- image coder
- low bit rate
- compression scheme
- bit allocation
- compression algorithm
- arithmetic coding
- transform coding
- image coding
- fractal image coding
- frequency domain
- codebook design
- neural network