![](/images/graphics-bg.png)
A Hybrid Approach to Protect Palmprint Templates
Joint Authors
Xiong, Ke
Liu, Hailun
Sun, Dongmei
Qiu, Zhengding
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-27
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
Biometric template protection is indispensable to protect personal privacy in large-scale deployment of biometric systems.
Accuracy, changeability, and security are three critical requirements for template protection algorithms.
However, existing template protection algorithms cannot satisfy all these requirements well.
In this paper, we propose a hybrid approach that combines random projection and fuzzy vault to improve the performances at these three points.
Heterogeneous space is designed for combining random projection and fuzzy vault properly in the hybrid scheme.
New chaff point generation method is also proposed to enhance the security of the heterogeneous vault.
Theoretical analyses of proposed hybrid approach in terms of accuracy, changeability, and security are given in this paper.
Palmprint database based experimental results well support the theoretical analyses and demonstrate the effectiveness of proposed hybrid approach.
American Psychological Association (APA)
Liu, Hailun& Sun, Dongmei& Xiong, Ke& Qiu, Zhengding. 2014. A Hybrid Approach to Protect Palmprint Templates. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1050618
Modern Language Association (MLA)
Liu, Hailun…[et al.]. A Hybrid Approach to Protect Palmprint Templates. The Scientific World Journal No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1050618
American Medical Association (AMA)
Liu, Hailun& Sun, Dongmei& Xiong, Ke& Qiu, Zhengding. A Hybrid Approach to Protect Palmprint Templates. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1050618
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1050618