Perfect reconstruction IIR digital filter banks supporting nonexpansive linear signal extensions.
Umut SezenPublished in: IEEE Trans. Signal Process. (2009)
Keyphrases
- perfect reconstruction
- filter bank
- subband
- wavelet transform
- image coding
- linear filters
- fir filters
- multiresolution
- wavelet filter banks
- signal processing
- multiscale
- wavelet packet
- frequency domain
- filter coefficients
- low pass
- lifting scheme
- finite impulse response
- discrete cosine transform
- image coding scheme
- compactly supported
- reconstruction error
- lossless compression
- computationally efficient
- filter design
- low frequency
- image compression
- wavelet filters
- wavelet decomposition
- building blocks
- nonlinear filters
- vanishing moments
- synthesis filters
- wavelet coefficients