Paraunitary filter bank design via a polynomial singular-value decomposition.
Soydan RedifTom CooperPublished in: ICASSP (4) (2005)
Keyphrases
- filter bank
- singular value decomposition
- subband
- infinite impulse response
- image coding
- reconstruction error
- multiscale
- perfect reconstruction
- multiresolution
- signal processing
- frequency domain
- fir filters
- wavelet packet
- computationally efficient
- low pass
- singular values
- least squares
- discrete cosine transform
- image compression
- filter design
- building blocks
- wavelet filters
- lifting scheme
- finite impulse response
- neural network
- wavelet decomposition
- principal component analysis
- dimensionality reduction