Factorization of a class of perfect reconstruction modified DFT filter banks with IIR filters.
Shishu YinShang Chow ChanPublished in: ISCAS (5) (2005)
Keyphrases
- perfect reconstruction
- filter bank
- iir filters
- synthesis filters
- frequency domain
- subband
- discrete fourier transform
- wavelet transform
- image coding
- infinite impulse response
- multiresolution
- discrete cosine transform
- multiscale
- lifting scheme
- signal processing
- low pass
- finite impulse response
- wavelet packet
- fourier transform
- compactly supported
- reconstruction error
- wavelet decomposition
- lossless compression
- computationally efficient
- digital filters
- high frequency
- bit rate
- wavelet filters
- spatial domain
- discrete wavelet transform