Pupil Segmentation Using Orientation Fields, Radial Non-Maximal Suppression and Elliptic Approximation

Pupil Segmentation Using Orientation Fields, Radial Non-Maximal Suppression and Elliptic Approximation

This paper proposes a novel pupil segmentation method for robust iris recognition systems. The proposed method uses orientation fields to accurately detect an initial pupil center, and applies radial non-maximal suppression to remove non-pupil boundaries. Finally, we repeatedly fit the pupil bound...

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Bibliographic Details
Main Authors: LEE, S., LEE, D., PARK, Y.
Format: Article
Language:English
Published: Stefan cel Mare University of Suceava 2019-05-01
Series:Advances in Electrical and Computer Engineering
Subjects:
image edge detection
image segmentation
image texture analysis
iris recognition
pattern analysis
Online Access:http://dx.doi.org/10.4316/AECE.2019.02009

Internet

http://dx.doi.org/10.4316/AECE.2019.02009

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