Quantization using wavelet based temporal decomposition of the LSF.
Aweke N. LemmaW. Bastiaan KleijnEd F. DepretterePublished in: EUROSPEECH (1997)
Keyphrases
- wavelet packet
- vector quantizer
- spatio temporal
- image compression
- wavelet image compression
- spatial and temporal
- wavelet transform
- temporal information
- multiresolution
- temporal reasoning
- temporal relations
- vector quantization
- image coder
- temporal data
- space time
- subband image coding
- multiresolution analysis
- temporal consistency
- decomposition method
- linear predictive coding
- temporal patterns
- temporal constraints
- image coding
- quantization error
- image decomposition
- filter bank
- rate distortion
- spatial information
- lattice vector quantization
- subband
- computational complexity