A polyphase approach to time-varying filter banks.
See-May PhoongPalghat P. VaidyanathanPublished in: ICASSP (1996)
Keyphrases
- filter bank
- image coding
- subband
- multiresolution
- multiscale
- perfect reconstruction
- signal processing
- wavelet packet
- frequency domain
- computationally efficient
- discrete cosine transform
- image coding scheme
- subband coding
- lifting scheme
- finite impulse response
- reconstruction error
- low pass
- filter coefficients
- wavelet domain
- building blocks
- bit rate
- wavelet transform