M-channel lifting factorization of perfect reconstruction filter banks and reversible M-band wavelet transforms.
Ying-Jui ChenKevin AmaratungaPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2003)
Keyphrases
- wavelet transform
- perfect reconstruction
- subband
- filter bank
- lifting scheme
- low pass
- image coding
- multiresolution
- multiscale
- image compression
- wavelet coefficients
- wavelet filter banks
- frequency band
- wavelet decomposition
- wavelet domain
- finite impulse response
- image coding scheme
- iir filters
- wavelet filters
- low frequency
- high frequency
- feature extraction
- filter coefficients
- vanishing moments
- synthesis filters
- multiresolution analysis
- singular value decomposition
- compactly supported
- directional information
- wavelet function
- discrete wavelet transform
- computer vision