An extended generalized sidelobe canceller in time and frequency domain.
Zhu Liang YuMeng Hwa ErPublished in: ISCAS (3) (2004)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- cross correlation
- denoising
- power spectrum
- feature extraction
- space variant
- spectral domain
- subband
- filter bank
- frequency analysis
- fourier domain
- phase correlation
- facial asymmetry
- fast fourier transform
- spectrum analysis
- power spectra
- frequency domain analysis
- impulse response
- frequency spectrum
- bandpass
- affine invariance
- low pass
- error diffusion
- frequency response
- discrete fourier transform
- multiscale