Iris anti-spoofing : static and dynamic technique
Joint Authors
Abd al-Karim, Bushra Jabbar
Ahmad, Hana M.
Source
Engineering and Technology Journal
Issue
Vol. 34, Issue 4B (30 Apr. 2016), pp.598-609, 12 p.
Publisher
Publication Date
2016-04-30
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Abstract EN
The probabilityof the biometric system to be spoofed is widely acknowledged.
Complete security does not really exist, butsignificant efforts have led to study such threats and to develop countermeasures to direct attacks to the biometric system in an attempt to ensure the security and to reduce this risk.
This paper presents two novel anti-spoofing techniques to protect iris biometric system from spoof attack, static and dynamic.
Static technique is based on the principle of degree of sharpening of the input eye image.Dynamic technique is based on variation of the size of the pupil if the illumination is increased.
This technique is tested on 15 folders of original MMU database (Multi Media University database) Each folder contains two eyes image sampleswhich represent live trail and 15 folders of (MMU database) eye images printed using scanner device and photographed using a specific camera are saved in computer to represent 15 attempts of spoof attack.
The evaluation tests of liveness detection phase for iris which is applied in iris database show that the detection of the liveness properties is very good as depicted in Table (1) and Table (2).
American Psychological Association (APA)
Ahmad, Hana M.& Abd al-Karim, Bushra Jabbar. 2016. Iris anti-spoofing : static and dynamic technique. Engineering and Technology Journal،Vol. 34, no. 4B, pp.598-609.
https://search.emarefa.net/detail/BIM-705967
Modern Language Association (MLA)
Ahmad, Hana M.& Abd al-Karim, Bushra Jabbar. Iris anti-spoofing : static and dynamic technique. Engineering and Technology Journal Vol. 34, no. 4B (2016), pp.598-609.
https://search.emarefa.net/detail/BIM-705967
American Medical Association (AMA)
Ahmad, Hana M.& Abd al-Karim, Bushra Jabbar. Iris anti-spoofing : static and dynamic technique. Engineering and Technology Journal. 2016. Vol. 34, no. 4B, pp.598-609.
https://search.emarefa.net/detail/BIM-705967
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 609
Record ID
BIM-705967