FIR approximations of inverse filters and perfect reconstruction filter banks.
Michael UnserMurray EdenPublished in: Signal Process. (1994)
Keyphrases
- perfect reconstruction
- filter bank
- finite impulse response
- subband
- image coding
- wavelet transform
- wavelet filter banks
- filter coefficients
- multiresolution
- multiscale
- synthesis filters
- vanishing moments
- lifting scheme
- symmetric extension
- image coding scheme
- computationally efficient
- signal processing
- frequency domain
- compactly supported
- fir filters
- reconstruction error
- wavelet packet
- low pass
- lossless compression
- discrete cosine transform
- filter responses
- image compression
- wavelet coefficients
- wavelet bases
- infinite impulse response
- iir filters
- building blocks
- bit rate