Segmenting Non-Ideal Irises Using Geodesic Active Contours

@article{Ross2006SegmentingNI,
  title={Segmenting Non-Ideal Irises Using Geodesic Active Contours},
  author={Ashley L Ross and Sanjay B. Shah},
  journal={2006 Biometrics Symposium: Special Session on Research at the Biometric Consortium Conference},
  year={2006},
  pages={1-6}
}
The richness and the apparent stability of the iris texture makes it a robust biometric trait for personal authentication. The performance of an automated iris recognition system is affected by the accuracy of the segmentation process used to isolate the iris structure from the other components in its vicinity, viz., the sclera, pupil, eyelids and eyelashes. Most segmentation models in the literature assume that the pupillary, the limbic and the eyelid boundaries are circular or elliptical in… CONTINUE READING
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