Estimation of cross-power and auto-power spectral densities in frequency domain by subspace methods.
Hüseyin AkçayPublished in: CDC (2012)
Keyphrases
- power spectral
- frequency domain
- subspace methods
- power spectrum
- spatial domain
- fourier transform
- cross correlation
- linear discriminant analysis
- feature extraction
- denoising
- subband
- principal component analysis
- face recognition
- higher order
- ensemble methods
- density estimation
- support vector machine
- high resolution
- video sequences
- multiscale