Design of cosine-modulated filter bank prototype filters using the frequency-response masking approach.
Paulo S. R. DinizLuiz C. R. de BarcellosSergio L. NettoPublished in: ICASSP (2001)
Keyphrases
- fir filters
- filter bank
- frequency response
- finite impulse response
- infinite impulse response
- filter design
- frequency domain
- high pass
- perfect reconstruction
- subband
- low pass
- wavelet filters
- image coding
- impulse response
- filter responses
- wavelet packet
- digital filters
- feature space
- nonlinear filters
- lifting scheme
- linear algebra
- spatial domain
- human visual system
- feature vectors