Frequency-domain system identification using non-parametric noise models estimated from a small number of data sets.
Johan SchoukensRik PintelonGerd VandersteenPatrick GuillaumePublished in: Autom. (1997)
Keyphrases
- frequency domain
- power spectrum
- small number
- data sets
- fourier transform
- spatial domain
- low frequency
- power spectra
- cross correlation
- feature extraction
- low pass
- frequency analysis
- frequency domain analysis
- facial asymmetry
- transformed image
- spectral domain
- power spectral
- frequency response
- fourier analysis
- fast fourier transform
- noise model
- non stationary
- feature selection
- computer vision