Flat magnitude response FIR halfband low/high pass digital filters with narrow transition bands.
Ishtiaq Rasool KhanPublished in: Digit. Signal Process. (2010)
Keyphrases
- digital filters
- high pass
- low pass filter
- low pass
- filter bank
- fir filters
- perfect reconstruction
- finite impulse response
- frequency domain
- discrete wavelet transform
- subband
- infinite impulse response
- iir filters
- filter design
- transfer function
- high frequency
- wavelet transform
- gaussian filter
- multiresolution
- median filter
- wavelet packet
- multiscale
- gray scale
- computationally efficient
- feature vectors