An iterative method for designing orthogonal two-channel FIR filter banks with regularities.
Robert BregovicTapio SaramäkiPublished in: ICASSP (2000)
Keyphrases
- filter bank
- wavelet filter banks
- image coding
- perfect reconstruction
- subband
- lapped transforms
- finite impulse response
- multiscale
- infinite impulse response
- multiresolution
- signal processing
- frequency domain
- wavelet packet
- low pass
- discrete cosine transform
- lifting scheme
- compactly supported
- fir filters
- filter coefficients
- computationally efficient
- image coding scheme
- reconstruction error
- subband coding
- wavelet bases
- wavelet domain
- image compression
- discrete wavelet transform
- wavelet transform
- iir filters