NDLI: Feature point validation for improved retina recognition

Content Provider	IEEE Xplore Digital Library
Author	Fatima, J. Syed, A.M. Akram, M.U.
Copyright Year	2013
Description	Author affiliation: Dept. of Comput. & Software Eng., Bahria Univ., Islamabad, Pakistan (Fatima, J.; Syed, A.M.; Akram, M.U.)
Abstract	The retinal recognition technique is yet another step in biometrics, as a very rare but the most accurate authentication method. It contains the distinct property of exceptionally very low false acceptance and false rejection rates. The performance of any biometrics based identification system is enormously affected by its correct matching rate. In this paper, we present a new windowing technique for feature point validation in order to improve the accuracy of retinal vascular pattern recognition. The proposed method applies a windowing technique on skeleton vascular pattern to eliminate false feature points which appear due to vessel breakages, short vessels and spurs. The testing of the proposed methodology is performed using two retinal image databases i.e. VARIA and RIDB. Experimental analysis of given approach shows a significant decrease of false feature points.
Sponsorship	IEEE
Starting Page	13
Ending Page	16
File Size	1583201
Page Count	4
File Format	PDF
e-ISBN	9781479906260
DOI	10.1109/BIOMS.2013.6656142
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-09-09
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Image segmentation Biometrics (access control) Bifurcation Blood vessels Retina Feature extraction Biomedical imaging
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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