A new approach of frequency domain points estimation for robust identification.
Jianlin MoWeidong ZhangXiaoming XuPublished in: SMC (2001)
Keyphrases
- frequency domain
- fourier transform
- spatial domain
- frequency analysis
- power spectrum
- cross correlation
- subband
- spectrum analysis
- feature extraction
- power spectra
- denoising
- bandpass
- frequency domain analysis
- spectral domain
- subpixel accuracy
- fourier analysis
- fourier domain
- fast fourier transform
- frequency spectrum
- image processing
- multiresolution
- high quality
- facial asymmetry
- directional filtering