Image coding using wavelet transforms and entropy-constrained trellis coded quantization.
Parthasarathy SriramMichael W. MarcellinPublished in: ICASSP (5) (1993)
Keyphrases
- entropy constrained trellis coded quantization
- image coding
- wavelet transform
- multiresolution
- multiscale
- image compression
- wavelet coefficients
- image and video coding
- feature extraction
- subband
- vector quantizer
- filter bank
- wavelet domain
- reversible integer
- high frequency
- matching pursuit
- wavelet decomposition
- coding efficiency
- image coder
- low frequency
- lapped transforms
- face recognition
- bit plane
- linear prediction
- transform coding
- perfect reconstruction
- lossless image compression
- discrete wavelet transform
- video sequences
- image coding algorithm