A computationally efficient wavelet transform CELP coder.
James M. OoiVishu ViswanathanPublished in: ICASSP (2) (1994)
Keyphrases
- wavelet transform
- computationally efficient
- subband
- image compression
- image coding
- wavelet coefficients
- multiresolution
- filter bank
- image coder
- wavelet domain
- high frequency
- multiscale
- wavelet decomposition
- low frequency
- discrete wavelet transform
- bit plane
- wavelet coding
- wavelet filters
- wavelet packet
- compression ratio
- feature extraction
- multiresolution analysis
- bitstream
- computational complexity
- lifting scheme
- vector quantization
- wavelet analysis
- translation invariant
- arithmetic coding
- multi resolution analysis
- singularity detection
- compression scheme
- lossless compression
- transform domain
- transform coding
- image fusion
- compression algorithm
- bit rate
- haar wavelet
- image fusion algorithm
- embedded zerotree wavelet
- motion estimation