A comparative study of face recognition using discrete orthogonal moments.
Abdul Jalil Nor'ainiPublished in: ISSPA (2010)
Keyphrases
- krawtchouk moments
- orthogonal moments
- orthogonal polynomials
- zernike moments
- tchebichef moments
- scale and rotation invariant
- face images
- moment invariants
- pseudo zernike moments
- image recognition
- feature extraction
- object representation
- face recognition
- fourier descriptors
- normalization method
- affine transformation
- facial expressions
- feature vectors