Quaternionic approach to the one-regular eight-band linear phase paraunitary filter banks.
Marek ParfieniukAlexander A. PetrovskyPublished in: EUSIPCO (2006)
Keyphrases
- filter bank
- low pass
- subband
- image coding
- fir filters
- frequency domain
- multiscale
- linear filters
- multiresolution
- perfect reconstruction
- fourier transform
- frequency band
- computationally efficient
- wavelet packet
- reconstruction error
- signal processing
- high pass
- frequency response
- discrete cosine transform
- spectral analysis
- spatial domain
- filter responses
- wavelet filters
- image compression
- nonlinear filters
- lifting scheme
- low frequency
- bit rate
- wavelet transform