Realization of variable band-pass/band-stop IIR digital filters using Gramian-preserving frequency transformation.
Shunsuke KoshitaKeita MiyoshiMasahide AbeMasayuki KawamataPublished in: ISCAS (2010)
Keyphrases
- digital filters
- bandpass
- low pass
- frequency band
- infinite impulse response
- high pass
- transfer function
- discrete wavelet transform
- iir filters
- low pass filter
- frequency spectrum
- low frequency
- high frequency
- frequency domain
- subband
- frequency response
- filter bank
- filter design
- textured images
- wavelet coefficients
- gaussian filter
- wavelet domain
- multiresolution
- wavelet decomposition
- finite impulse response
- fir filters