作者
Avinash Kumar Singh, Piyush Joshi, Gora Chand Nandi
发表日期
2014/7/12
研讨会论文
2014 international conference on signal propagation and computer technology (ICSPCT 2014)
页码范围
592-597
出版商
IEEE
简介
The recent literature on face recognition technology discusses the issue of face spoofing which can bypass the authentication system by placing a photo/video/mask of the enrolled person in front of the camera. This problem could be minimized by detecting the liveness of the person. Therefore, in this paper, we propose a robust liveness detection scheme based on challenge and response method. The liveness module is added as extra layer of security before the face recognition module. The liveness module utilizes face macro features, especially eye and mouth movements in order to generate random challenges and observing the user's response on account of this. The reliability of liveness module is tested by placing different types of spoofing attacks with various means, like using photograph, videos, etc. In all, five types of attacks have been taken care of and prevented by our system. Experimental results …
引用总数
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学术搜索中的文章
AK Singh, P Joshi, GC Nandi - 2014 international conference on signal propagation …, 2014