A class of biorthogonal nonuniform cosine-modulated filter banks with lower system delay.
Xuemei XieS. C. ChanT. I. YukPublished in: ISCAS (2) (2001)
Keyphrases
- filter bank
- image coding
- perfect reconstruction
- subband
- multiresolution
- multiscale
- lapped transforms
- wavelet packet
- wavelet filters
- lifting scheme
- signal processing
- filter coefficients
- subband coding
- frequency domain
- feature vectors
- wavelet transform
- computationally efficient
- low pass
- coding gain
- fir filters
- finite impulse response
- nonlinear filters
- discrete cosine transform
- filter design
- image processing
- wavelet bases
- wavelet basis
- linear combination
- vanishing moments
- multiscale decomposition