Analyzing asymmetry biometric in the frequency domain for face recognition.
Sinjini MitraMarios SavvidesPublished in: ICASSP (2) (2005)
Keyphrases
- frequency domain
- face recognition
- facial asymmetry
- feature extraction
- fourier transform
- spatial domain
- feret database
- cross correlation
- power spectrum
- face images
- discrete fourier transform
- human identification
- facial images
- frequency analysis
- human faces
- principal component analysis
- denoising
- frequency spectrum
- face recognition systems
- face detection
- fourier analysis
- pattern recognition
- biometric systems
- fast fourier transform
- power spectral
- frequency domain analysis
- iris recognition
- fourier domain
- subspace methods
- machine learning
- face databases
- local binary pattern
- subband
- computer vision
- face identification
- phase correlation
- frequency response
- sparse representation
- facial expressions
- spectrum analysis
- wavelet transform
- power spectra
- feature space