Pseudo-power scale signatures: frequency domain approach.
Jorge L. AravenaVidya VenkatachalamPublished in: J. Frankl. Inst. (2000)
Keyphrases
- frequency domain
- affine invariance
- fourier transform
- spatial domain
- spectral signatures
- cross correlation
- feature extraction
- power spectrum
- low pass
- denoising
- frequency analysis
- phase correlation
- subband
- frequency response
- spectral domain
- bandpass
- scale space
- fourier analysis
- spectrum analysis
- facial asymmetry
- error diffusion
- scale invariant
- affine invariant
- image compression
- video sequences
- frequency domain analysis
- multiscale