Theory and lattice factorization of oversampled linear-phase perfect reconstruction filter banks.
Lu GanKai-Kuang MaPublished in: ICASSP (2002)
Keyphrases
- filter bank
- perfect reconstruction
- subband
- image coding
- multiresolution
- wavelet transform
- multiscale
- fir filters
- wavelet filter banks
- signal processing
- lifting scheme
- image coding scheme
- vanishing moments
- finite impulse response
- linear filters
- wavelet packet
- lossless coding
- filter coefficients
- discrete cosine transform
- reconstruction error
- frequency domain
- image compression
- low pass
- lossless compression
- wavelet decomposition
- singular value decomposition
- computationally efficient
- wavelet filters
- nonlinear filters
- image processing
- fourier transform
- feature extraction