New design and realization techniques for a class of perfect reconstruction two-channel FIR filterbanks and wavelets bases.
Shing-Chow ChanC. K. S. PunKa-Leung HoPublished in: IEEE Trans. Signal Process. (2004)
Keyphrases
- perfect reconstruction
- filter bank
- wavelet transform
- subband
- finite impulse response
- filter design
- lifting scheme
- image coding
- vanishing moments
- multiresolution
- compactly supported
- filter coefficients
- reconstruction error
- signal processing
- wavelet decomposition
- wavelet packet
- image coding scheme
- lossless compression
- low pass
- multiscale
- wavelet filters
- building blocks
- fir filters
- discrete wavelet transform
- energy compaction
- wavelet basis
- image compression
- infinite impulse response
- quadtree
- frequency domain
- image representation
- image quality
- image processing