Near infrared face recognition using Zernike moments and Hermite kernels.
Sajad FarokhiUsman Ullah SheikhJan FlusserBo YangPublished in: Inf. Sci. (2015)
Keyphrases
- zernike moments
- basis functions
- linear combination
- shape descriptors
- high order
- geometric moments
- moment invariants
- rotation invariant
- image reconstruction
- rotation angle
- feature vectors
- fourier descriptors
- affine invariant
- invariant features
- pseudo zernike moments
- face images
- image representation
- polar coordinates
- fourier transform
- image processing
- image classification
- facial expressions
- feature space