Improved greedy snake model for detecting accurate pupil contour

Accurate pupil contour detection is vital for iris-based biometric systems. In this paper, a new algorithm for detecting precise pupil contour is proposed. An improved greedy snake model is presented, wherein new external energy function is designed. This external energy is extracted based on the an...

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Bibliographic Details

Published in:	2011 3rd International Conference on Advanced Computer Control pp. 515 - 519
Main Authors:	Jarjes, A. A., Kuanquan Wang, Mohammed, G. J.
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01.01.2011
Subjects:	Accuracy external energy function greedy snake projection function pupil
ISBN:	1424488095, 9781424488094
Online Access:	Get full text
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