Zernike Moment Invariants Based Iris Recognition.
Chenhong LuZhaoyang LuPublished in: SINOBIOMETRICS (2004)
Keyphrases
- iris recognition
- zernike moments
- moment invariants
- invariant features
- affine invariant
- complex moments
- iris images
- orthogonal moments
- image reconstruction
- shape descriptors
- feature extraction
- rotation invariant
- fourier descriptors
- tchebichef moments
- feature vectors
- legendre moments
- power spectrum
- basis functions
- recognition algorithm
- high order
- image representation
- iris localization
- affine transformation
- multiscale
- computer vision
- keypoints
- color texture
- face recognition
- machine learning
- pattern recognition
- image processing