An insight into instrumental variable frequency-domain subspace identification.
Hüseyin AkçayPublished in: Autom. (2010)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- feature extraction
- cross correlation
- power spectrum
- frequency analysis
- spectral signatures
- phase correlation
- denoising
- low pass
- low dimensional
- power spectra
- spectral domain
- eigendecomposition
- fast fourier transform
- fourier domain
- bandpass
- dimensionality reduction
- fourier analysis
- high quality
- multiscale
- principal component analysis
- subband
- computer vision
- facial asymmetry
- human identification
- high dimensional data
- face images
- feature selection