人脸反欺诈活体检测综述

A Survey of Face Anti-Spoofing

活体检测技术被广泛应用于信息安全、金融服务、文体娱乐、智慧城市、传媒社交等领域,通常与人脸识别技术结合使用,组成一个完整的系统部署到真实场景中。随着信息技术的推广,电子安全问题受到越来越多的关注,作为身份授权步骤的人脸识别的前置环节,活体检测扮演着重要角色。本文针对近年来提出的人脸反欺诈活体检测技术进行了分类及归纳,通过介绍、分析这些活体检测算法来进一步拓展活体检测的研究思路,最后给出其未来可能的发展趋势及总结。

Face anti-spoofing technology is widely used in fields such as information security,financial services,sports entertainment,smart cities,and social media.It is usually deployed to real scene with face recognition system.With the development of the information technology,electronic security has attracted more and more attention.As the pre-stage of face recognition for identity authorization,face anti-spoofing technology plays in an important role of it.This paper summarizes the face anti-spoofing technology proposed in recent years and expands the orientation in this area.Finally,we give the possible development trends and summary of the face anti-spoofing technology.