Keyphrases
- affine invariant
- iris recognition
- noise resistant
- modular structure
- building blocks
- affine transformation
- quasi invariant
- invariant representations
- invariance properties
- information systems
- modular architecture
- rank order
- ranked list
- invariant properties
- invariant features
- database
- color images
- multiscale
- feature extraction
- artificial intelligence
- genetic algorithm
- data mining
- databases