Equal convergence conditions for normal- and partitioned-frequency domain adaptive filters.
Piet C. W. SommenE. de WildePublished in: ICASSP (1992)
Keyphrases
- frequency domain
- fourier transform
- spatial domain
- power spectrum
- cross correlation
- frequency analysis
- denoising
- feature extraction
- spectrum analysis
- subband
- frequency domain analysis
- spectral domain
- fourier analysis
- fast fourier transform
- power spectral
- power spectra
- low pass
- filter bank
- fourier domain
- bandpass
- discrete fourier transform
- convergence speed
- frequency response
- convergence rate
- facial asymmetry
- phase correlation
- frequency spectrum
- image quality
- wavelet transform
- multiresolution
- multiscale