Contact Lens Detection and Classification in Iris Images through Scale Invariant Descriptor.
Diego GragnanielloGiovanni PoggiCarlo SansoneLuisa VerdolivaPublished in: SITIS (2014)
Keyphrases
- scale invariant
- keypoints
- iris images
- feature extraction
- local binary pattern
- classification accuracy
- iris recognition
- affine invariant
- natural images
- gender classification
- image classification
- pattern recognition
- multiscale
- scale space
- detection algorithm
- machine learning
- image retrieval
- invariant features
- detection method
- texture descriptors
- feature space
- action recognition
- gabor wavelets
- texture images
- texture analysis
- image matching
- object detection
- image sequences