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2010

A hybrid approach for generating secure and discriminating face template

7 years 6 months ago
A hybrid approach for generating secure and discriminating face template
Abstract—Biometric template protection is one of the most important issues in deploying a practical biometric system. To tackle this problem, many algorithms, that do not store the template in its original form, have been reported in recent years. They can be categorized into two approaches, namely biometric cryptosystem and transform-based. However, most (if not all) algorithms in both approaches offer a trade-off between the template security and matching performance. Moreover, we believe that no single template protection method is capable of satisfying the security and performance simultaneously. In this paper, we propose a hybrid approach which takes advantage of both the biometric cryptosystem approach and the transform-based approach. A three-step hybrid algorithm is designed and developed based on random projection, discriminability-preserving (DP) transform, and fuzzy commitment scheme. The proposed algorithm not only provides good security, but also enhances the performance...
Yi C. Feng, Pong C. Yuen, Anil K. Jain
Added 31 Jan 2011
Updated 31 Jan 2011
Type Journal
Year 2010
Where TIFS
Authors Yi C. Feng, Pong C. Yuen, Anil K. Jain
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