Paraunitary Filter Bank Design using Derivative Constraints.
Peter G. VourasTrac D. TranPublished in: ICASSP (3) (2007)
Keyphrases
- filter design
- infinite impulse response
- filter bank
- low pass
- finite impulse response
- subband
- fir filters
- image coding
- perfect reconstruction
- frequency domain
- multiresolution
- high quality
- multiscale
- computationally efficient
- wavelet packet
- building blocks
- fourier transform
- discrete cosine transform
- feature extraction
- spectral analysis
- high frequency
- signal processing
- feature space