A CAT Tool for Frequency-domain Testing and Diagnosis on Analog.
Érika F. CotaJosé Di Elias DomênicoMarcelo LubaszewskiPublished in: J. Braz. Comput. Soc. (1997)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- cross correlation
- feature extraction
- power spectrum
- low pass
- frequency analysis
- denoising
- power spectral
- fourier analysis
- filter bank
- subband
- fourier domain
- spectrum analysis
- facial asymmetry
- fast fourier transform
- spectral domain
- power spectra
- feature vectors
- discrete fourier transform
- gray level
- image registration
- frequency spectrum