Keyphrases
- image compression
- wavelet transform
- multiresolution analysis
- wavelet compression
- lifting scheme
- wavelet bases
- transform coding
- image coder
- wavelet coding
- multiresolution
- vector quantization
- subband
- compression scheme
- subband decomposition
- image processing
- wavelet analysis
- wavelet decomposition
- multiscale
- wavelet coefficients
- feature extraction
- compression ratio
- social networks
- entropy coding
- image coding
- low bit rate
- discrete cosine transform
- wavelet filters
- complex networks
- reconstructed image
- wavelet domain
- embedded zerotree
- network design
- compressed images
- network structure
- denoising
- computer networks
- bayesian networks
- compression standards
- face recognition
- compression algorithm