Signal-adapted multiresolution transform for image coding.
Philippe DelsarteBenoît MacqDirk T. M. SlockPublished in: IEEE Trans. Inf. Theory (1992)
Keyphrases
- image coding
- multiresolution
- filter bank
- perfect reconstruction
- energy compaction
- wavelet transform
- subband
- adaptive wavelet
- subband decomposition
- matching pursuit
- transform coefficients
- coding gain
- transform coding
- lapped transforms
- high frequency
- image coder
- wavelet packet
- wavelet decomposition
- high pass
- frequency domain
- image compression
- low frequency
- coding efficiency
- vector quantizer
- image and video coding
- noise shaping
- lifting scheme
- wavelet coefficients
- signal processing
- wavelet domain
- quadtree
- contourlet transform
- low pass
- discrete wavelet transform
- fir filters
- multiscale
- finite impulse response
- vector quantization
- image fusion
- feature extraction
- image processing