Combining Time and Frequency Domain Specifications for Periodic Signals.
Aleksandar ChakarovSriram SankaranarayananGeorgios FainekosPublished in: RV (2011)
Keyphrases
- frequency domain
- spectrum analysis
- spatial domain
- fourier transform
- frequency spectrum
- fourier analysis
- bandpass
- power spectrum
- low frequency
- denoising
- cross correlation
- feature extraction
- single channel
- signal processing
- fourier domain
- low pass
- subband
- facial asymmetry
- power spectra
- spectral domain
- frequency analysis
- fast fourier transform
- prolate spheroidal
- spectral signatures
- filter bank
- phase correlation
- feature selection
- frequency response
- speech recognition
- feature space
- frequency domain analysis
- discrete fourier transform
- blind source separation