Factorization approach to time-varying filter banks and wavelets.
Ramesh A. GopinathPublished in: ICASSP (3) (1994)
Keyphrases
- building blocks
- filter bank
- perfect reconstruction
- wavelet packet
- lifting scheme
- wavelet filters
- multiresolution
- image coding
- wavelet bases
- compactly supported
- subband
- signal processing
- wavelet transform
- vanishing moments
- image compression
- wavelet frame
- multiscale
- image coding scheme
- dual tree
- steerable pyramid
- finite impulse response
- wavelet decomposition
- wavelet basis
- fir filters
- multiresolution analysis
- low pass
- computer vision
- subband coding
- singular value decomposition
- high frequency
- reconstruction error
- wavelet coefficients
- filter responses
- filter coefficients
- computationally efficient
- quadrature mirror
- wavelet domain
- discrete wavelet transform
- frequency domain
- bit rate
- feature extraction
- vector valued