IIR Phasor Banks: Causal, delay-free, numerically robust, customizable, uniform-DFT-like perfect reconstruction filter banks.
Paraskevas E. ArgyropoulosHanoch Lev-AriAleksandar M. StankovicPublished in: ICASSP (2013)
Keyphrases
- filter bank
- perfect reconstruction
- frequency domain
- subband
- discrete fourier transform
- image coding
- wavelet transform
- computationally efficient
- infinite impulse response
- multiscale
- multiresolution
- wavelet filter banks
- discrete cosine transform
- low pass
- signal processing
- image coding scheme
- wavelet packet
- fourier transform
- lifting scheme
- finite impulse response
- compactly supported
- lossless coding
- lossless compression
- digital filters
- reconstruction error
- high frequency
- wavelet filters
- image compression
- low frequency
- filter coefficients
- vanishing moments
- image processing
- feature vectors
- compression algorithm