Two Classes of Cosine-Modulated IIR/IIR and IIR/FIR NPR Filter Banks.
Linnéa RosenbaumPer LöwenborgHåkan JohanssonPublished in: Circuits Syst. Signal Process. (2010)
Keyphrases
- infinite impulse response
- filter bank
- digital filters
- finite impulse response
- iir filters
- filter design
- subband
- low pass
- image coding
- perfect reconstruction
- multiresolution
- fir filters
- multiscale
- median filter
- wavelet packet
- wavelet filters
- noisy images
- discrete cosine transform
- frequency response
- frequency domain
- signal processing
- subband coding
- filter coefficients
- feature vectors