Efficient biorthogonal cosine-modulated filter banks.
Tanja KarpAlfred MertinsGerald SchullerPublished in: Signal Process. (2001)
Keyphrases
- filter bank
- subband
- image coding
- perfect reconstruction
- computationally efficient
- multiscale
- multiresolution
- wavelet filters
- wavelet packet
- lifting scheme
- signal processing
- reconstruction error
- image coding scheme
- low pass
- wavelet transform
- frequency domain
- discrete cosine transform
- finite impulse response
- subband coding
- wavelet basis
- filter coefficients
- lapped transforms
- coding gain
- fir filters
- vanishing moments
- image processing
- texture features