Accurate Amplitude Estimation of Harmonic Components of Incoherently Sampled Signals in the Frequency Domain.
Daniel BelegaDominique DalletDavid SlepickaPublished in: IEEE Trans. Instrum. Meas. (2010)
Keyphrases
- frequency domain
- spectrum analysis
- fourier transform
- frequency response
- spatial domain
- frequency spectrum
- fourier analysis
- frequency analysis
- bandpass
- instantaneous frequency
- power spectrum
- cross correlation
- feature extraction
- low frequency
- denoising
- fourier domain
- subband
- single channel
- discrete fourier transform
- facial asymmetry
- filter bank
- signal processing
- frequency domain analysis
- low pass
- phase correlation
- subpixel accuracy
- spectral signatures
- impulse response
- directional filtering
- face recognition