A long history quantization approach to scalar and vector quantization of LSP coefficients.
Costas S. XydeasK. K. M. SoPublished in: ICASSP (2) (1993)
Keyphrases
- vector quantization
- scalar quantization
- successive approximation
- distortion measure
- image compression
- codebook design
- vector quantizer
- tree structured vector quantization
- subband
- wavelet coefficients
- image coding
- linear combination
- input vector
- differential pulse code modulation
- wavelet packet
- fractal image compression
- reduced complexity
- vector quantized
- fractal image coding
- neural gas
- finite state vector quantization
- wavelet transform
- transform coefficients
- neural network
- entropy constrained
- transform coding
- coding scheme
- codebook generation