期刊名称：International Journal of Advanced Research In Computer Science and Software Engineering
印刷版ISSN：2277-6451
电子版ISSN：2277-128X
出版年度：2012
卷号：2
期号：4
出版社：S.S. Mishra
摘要：Fingerprint is the most popular biometric system that is widely used in various authentication applications, PC logon, gate access control systems, and so on. The reason can be considered that fingerprint can achieve the best balance among authentication performance, cost, size of device, and ease of use. However, most of fingerprint authentication devices have some problems to be solved. One is that captured images are easily affected by the condition of finger surfa ce and it can degrade authentication performance. The other is that the problem of impersonation by artificial gummy or fake fingers has been pointed out. And the last but not the least is the loss of privacy and security in all biometric systems which include fingerprint biometric system.This survey paper mainly looks into the methods to overcome the above disadvantages of fingerprint biometric system. It concerned with the multimodal biometric system, fake finger detection methods and also looked into how to achieve privacy and security in biometric systems.
关键词：Fingerprint biometric system; fake fingers; multimodal biometric system; privacy and security in biometric ;system; encryption of biometric templates
