Segmentation for Iris Localisation: A Novel Approach Suitable for Fake Iris Detection.
Rajesh M. BodadeSanjay N. TalbarPublished in: PReMI (2009)
Keyphrases
- circular hough transform
- iris segmentation
- iris recognition
- iris texture
- log gabor filters
- radial symmetry
- iris localization
- optic disc
- iris images
- recognition process
- iris biometrics
- active contour model
- level set
- segmentation method
- biometric recognition
- image analysis
- detection rate
- fully automatic
- energy function
- medical images
- cell segmentation
- image segmentation
- foreground background separation
- landmark detection
- localization algorithm
- low signal to noise ratio
- complex background
- false alarms
- region growing
- anomaly detection
- edge detection