Riemannian Distances for Signal Classification by Power Spectral Density.
Yili LiKon Max WongPublished in: IEEE J. Sel. Top. Signal Process. (2013)
Keyphrases
- power spectral density
- spectral analysis
- fourier transform
- geodesic distance
- power spectrum
- frequency band
- prediction error
- distance measure
- frequency domain
- blind separation
- optimal filter
- subband
- distance function
- euclidean space
- signal processing
- affine invariant
- high frequency
- natural images
- multiscale
- image processing
- speech signal
- source signals
- motion compensated prediction