Event-related pupillary response-based authentication system using eye-tracker add-on augmented reality glasses for individual identification

被引：1

作者：

Park, Sangin ^{[1
]}

Ha, Jihyeon ^{[2
]}

Kim, Laehyun ^{[2
,3
]}

机构：

[1] Hanyang Univ, Ind Acad Cooperat Team, Seoul, South Korea

[2] Korea Inst Sci & Technol, Bion Res Ctr, Seoul, South Korea

[3] Hanyang Univ, Dept HY KIST Bioconvergence, Seoul, South Korea

来源：

FRONTIERS IN PHYSIOLOGY | 2024年 / 15卷

关键词：

augmented reality; authentication; biometrics; event-related potential; event-related pupillary response; EEG; PERCEPTION; ATTENTION; NETWORKS; DIAMETER; MEMORY; FACES; POWER; ERP;

D O I：

10.3389/fphys.2024.1325784

中图分类号：

Q4 [生理学];

学科分类号：

071003 ;

摘要：

This study aimed at developing a noncontact authentication system using event-related pupillary response (ErPR) epochs in an augmented reality (AR) environment. Thirty participants were shown in a rapid serial visual presentation consisting of familiar and unknown human photographs. ErPR was compared with event-related potential (ERP). ERP and ErPR amplitudes for familiar faces were significantly larger compared with those for stranger faces. The ERP-based authentication system exhibited perfect accuracy using a linear support vector machine classifier. A quadratic discriminant analysis classifier trained using ErPR features achieved high accuracy (97%) and low false acceptance (0.03) and false rejection (0.03) rates. The correlation coefficients between ERP and ErPR amplitudes were 0.452-0.829, and the corresponding Bland-Altman plots showed a fairly good agreement between them. The ErPR-based authentication system allows noncontact authentication of persons without the burden of sensor attachment via low-cost, noninvasive, and easily implemented technology in an AR environment.

引用

页数：15