An iris segmentation algorithm based on edge orientation for off-angle iris recognition.
Mahmut KarakayaDel R. BarstowHector J. Santos-VillalobosChristopher BoehnenPublished in: Image Processing: Machine Vision Applications (2013)
Keyphrases
- segmentation algorithm
- iris recognition
- iris images
- region growing
- iris segmentation
- feature extraction
- gabor wavelets
- image segmentation
- iris localization
- edge information
- graph cuts
- iris texture
- recognition algorithm
- input image
- segmentation method
- iris biometrics
- shape prior
- biometric systems
- edge map
- medical images
- motion estimation