Rotation and noise invariant near-infrared face recognition by means of Zernike moments and spectral regression discriminant analysis.
Sajad FarokhiSiti Mariyam ShamsuddinJan FlusserUsman Ullah SheikhMohammad KhansariKourosh Jafari-KhouzaniPublished in: J. Electronic Imaging (2013)
Keyphrases
- discriminant analysis
- zernike moments
- rotation invariance
- invariant features
- face recognition
- complex moments
- rotation invariant
- moment invariants
- power spectrum
- partial least squares
- rotation angle
- tchebichef moments
- linear discriminant analysis
- affine invariant
- pseudo zernike moments
- local binary pattern
- shape descriptors
- feature vectors
- feature extraction
- image reconstruction
- fourier descriptors
- principal component analysis
- high order
- face images
- image matching
- gabor wavelets
- frequency domain
- basis functions
- hyperspectral
- shape features
- texture classification
- cluster analysis
- geometric transformations
- input image
- facial expressions
- image representation
- image processing
- face detection
- sparse representation
- keypoints
- texture features
- texture images
- fourier transform