How to complete paraunitary filter banks and simultaneously preserve linear phase?
Ying-Jui ChenKevin AmaratungaPublished in: ICASSP (2) (2004)
Keyphrases
- filter bank
- image coding
- subband
- fir filters
- multiscale
- multiresolution
- perfect reconstruction
- linear filters
- frequency domain
- signal processing
- wavelet packet
- low pass
- reconstruction error
- discrete cosine transform
- computationally efficient
- lifting scheme
- infinite impulse response
- pattern recognition
- nonlinear filters
- image compression
- wavelet filters
- spectral analysis
- wavelet decomposition
- quadtree
- finite impulse response