期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2014
卷号：5
期号：2
页码：2148-2151
出版社：TechScience Publications
摘要：Multibiometric systems are being increasingly deployed in many large scale biometric applications because they have several advantages such as lower error rates and larger population coverage compared to unibiometric systems. A number of bio-crypto algorithms have been proposed, they have limited practical applicability due to the trade-off between recognition performance and security of the template. In this paper an attempt to improve the recognition performance as well as the security of a biometric cryptosystem has been made and also tried to identify some of the challenges and issues that confront research in multimodal biometrics
