Subband Adaptive Dictionaries for Wavelet/Matching Pursuits Image Coding.
Donald M. MonroWei HuoXiaopeng WangPublished in: ICIP (2006)
Keyphrases
- image coding
- adaptive wavelet
- subband
- wavelet transform
- filter bank
- energy compaction
- image coder
- wavelet coefficients
- subband decomposition
- multiresolution
- wavelet decomposition
- image compression
- wavelet domain
- subband image coding
- vector quantizer
- high frequency
- perfect reconstruction
- transform coding
- frequency domain
- wavelet coding
- wavelet filters
- low pass
- multiscale
- discrete wavelet transform
- scalar quantization
- matching pursuit
- wavelet packet
- linear prediction
- feature vectors
- frequency band
- lifting scheme
- coding efficiency
- wavelet subbands
- feature selection
- transform coefficients
- bit plane
- coding gain
- scale invariant
- bit rate
- signal processing
- feature extraction
- image processing