An efficient algorithm to design weighted minimax perfect reconstruction quadrature mirror filter banks.
Chee-Kiang CohYong Ching LimPublished in: IEEE Trans. Signal Process. (1999)
Keyphrases
- filter bank
- perfect reconstruction
- computationally efficient
- image coding
- wavelet packet
- subband
- reconstruction error
- multiscale
- fir filters
- finite impulse response
- filter coefficients
- lifting scheme
- coding gain
- quadrature mirror
- computational complexity
- signal processing
- high frequency
- multiresolution
- filter design
- discrete cosine transform