Optimal cosine modulated nonuniform linear phase FIR filter bank design via stretching and shifting frequency response of prototype filter.
Charlotte Yuk-Fan HoBingo Wing-Kuen LingLamia BenmesbahTed Chi-Wah KokWan-Chi SiuKok Lay TeoPublished in: CSNDSP (2010)
Keyphrases
- fir filters
- filter bank
- frequency response
- finite impulse response
- optimal filter
- infinite impulse response
- image coding
- filter design
- subband
- perfect reconstruction
- multiscale
- digital filters
- multiresolution
- wavelet filters
- filter coefficients
- frequency domain
- signal processing
- lifting scheme
- linear algebra
- wavelet packet
- wavelet transform
- iir filters
- impulse response
- computationally efficient
- filter responses
- data compression
- feature vectors