Theory and lattice structures for oversampled linear phase paraunitary filter banks with arbitrary filter length.
Zhiming XuAnamitra MakurPublished in: EUSIPCO (2006)
Keyphrases
- filter bank
- linear filters
- fir filters
- perfect reconstruction
- image coding
- quadrature mirror
- infinite impulse response
- finite impulse response
- subband
- nonlinear filters
- multiscale
- multiresolution
- filter responses
- signal processing
- wavelet filters
- low pass
- frequency domain
- high pass
- lifting scheme
- computationally efficient
- digital filters
- subband coding
- wavelet packet
- reconstruction error
- discrete cosine transform
- filter design
- scale space
- image compression
- transfer function