A weighted least squares algorithm for the design of lattice-type perfect reconstruction cosine modulated filter banks.
Chee Kiang GohYong Ching LimR. YangPublished in: ISCAS (3) (1999)
Keyphrases
- filter bank
- perfect reconstruction
- lifting scheme
- wavelet packet
- image coding
- computational complexity
- signal processing
- filter coefficients
- finite impulse response
- computationally efficient
- multiscale
- fir filters
- multiresolution
- weighted least squares
- least squares
- filter design
- frequency domain
- reconstruction error
- subband
- machine learning
- building blocks
- linear combination
- motion estimation
- image data
- objective function
- similarity measure