Parity-Check Matrix Calculation for Paraunitary Oversampled DFT Filter Banks.
Tanja KarpMichel KiefferPierre DuhamelPublished in: IEEE Trans. Signal Process. (2008)
Keyphrases
- filter bank
- parity check
- frequency domain
- image coding
- subband
- discrete cosine transform
- perfect reconstruction
- reconstruction error
- multiscale
- multiresolution
- discrete fourier transform
- fourier transform
- signal processing
- wavelet packet
- wavelet filters
- computationally efficient
- spatial domain
- low pass
- singular value decomposition
- denoising
- fast fourier transform
- lifting scheme
- finite impulse response
- feature extraction
- frequency response
- bit rate