Wavelets, subband coding, and best bases.
Kannan RamchandranMartin VetterliCormac HerleyPublished in: Proc. IEEE (1996)
Keyphrases
- subband coding
- image compression
- subband
- wavelet transform
- filter bank
- multiresolution
- transform coding
- wavelet decomposition
- entropy coding
- signal processing
- vector quantization
- wavelet packet
- wavelet filters
- compression scheme
- wavelet coefficients
- multiscale
- coding gain
- compression algorithm
- reconstructed image
- lossless compression
- image processing
- wavelet domain
- feature selection
- low frequency
- high frequency
- image coder
- quadtree
- discrete wavelet transform
- compression ratio
- image coding
- frequency domain
- bit allocation
- image representation
- high quality
- similarity measure
- feature extraction
- computer vision