Alternative methods for generating and analyzing the output series of frequency domain experiments.
Tapas K. SomRobert T. SargentPublished in: WSC (1988)
Keyphrases
- frequency domain
- alternative methods
- spatial domain
- fourier transform
- denoising
- power spectrum
- cross correlation
- feature extraction
- frequency analysis
- subband
- spectral domain
- power spectra
- frequency response
- filter bank
- facial asymmetry
- discrete fourier transform
- mathematical formalism
- log polar
- fourier analysis
- fourier domain
- low pass
- phase correlation
- frequency spectrum
- computer vision
- affine invariance
- high frequency
- directional filtering
- image processing