A new approach to the design of two-channel perfect reconstruction filter banks.
Rajeev GandhiSanjit K. MitraPublished in: ICECS (1998)
Keyphrases
- filter bank
- perfect reconstruction
- image coding
- subband
- wavelet transform
- multiscale
- multiresolution
- lifting scheme
- finite impulse response
- frequency domain
- fir filters
- infinite impulse response
- signal processing
- filter design
- wavelet decomposition
- wavelet packet
- low pass
- wavelet filter banks
- symmetric extension
- reconstruction error
- image coding scheme
- filter coefficients
- vanishing moments
- image compression
- discrete fourier transform
- building blocks
- computationally efficient
- wavelet domain
- high frequency
- compactly supported
- synthesis filters
- pattern recognition