Several phase approximations from gain samples - The linear frequency domain.
Lacrimioara GramaMarius SirbuPublished in: COMM (2012)
Keyphrases
- frequency domain
- spatial domain
- fourier domain
- fourier transform
- power spectrum
- cross correlation
- feature extraction
- denoising
- spectrum analysis
- low pass
- subband
- phase correlation
- bandpass
- frequency domain analysis
- frequency response
- power spectral
- frequency analysis
- spectral domain
- power spectra
- spectral signatures
- facial asymmetry
- discrete fourier transform
- affine invariance
- fourier analysis
- optical flow