A new general expression for 2-channel FIR paraunitary filterbanks.
María Elena Domínguez JiménezPublished in: Signal Process. (2008)
Keyphrases
- filter bank
- subband
- perfect reconstruction
- multiresolution
- multiscale
- wavelet packet
- frequency domain
- low pass
- fir filters
- finite impulse response
- signal processing
- discrete cosine transform
- wavelet filters
- filter coefficients
- wavelet transform
- high frequency
- image analysis
- image enhancement
- pattern recognition
- spectral analysis
- image processing