Illumination Tolerant Face Recognition Using Phase-Only Support Vector Machines in the Frequency Domain.
Jingu HeoMarios SavvidesB. V. K. Vijaya KumarPublished in: ICAPR (2) (2005)
Keyphrases
- frequency domain
- support vector
- facial asymmetry
- fourier transform
- spatial domain
- fourier domain
- illumination conditions
- cross correlation
- lighting conditions
- pose variations
- light transport
- spectrum analysis
- power spectrum
- face images
- human faces
- feature extraction
- subband
- power spectra
- illumination variations
- single image
- denoising
- frequency analysis
- frequency domain analysis
- facial images
- spherical harmonics
- light source
- fourier analysis
- face recognition
- computer vision
- fast fourier transform
- image data
- high resolution
- high quality
- affine invariance
- image processing
- feature selection