On spectral concentration of signals on the 2-sphere under a generalized moment weighting criterion.
Liying WeiRodney A. KennedyPublished in: EUSIPCO (2010)
Keyphrases
- spectral analysis
- frequency spectrum
- signal processing
- short time fourier transform
- normalized cut
- input signals
- feature selection
- optimization criterion
- spectral features
- signal detection
- spectral data
- relative entropy
- minimum classification error
- acoustic emission
- high energy
- minimum description length
- heart rate
- selection criterion
- zernike moments
- weighting scheme
- independent component analysis
- multiresolution