フルテキストファイル
著者
Nakanishi Isao Faculty of Engineering Tottori University 研究者総覧 KAKEN
Maruoka Takehiro Graduate School of Sustainability Sciences Tottori University
キーワード
biometrics
brain wave
EEG
ultrasound
evoked potential
抄録
In recent years, biometrics such as fingerprints and iris scans has been used in authentication. However, conventional biometrics is vulnerable to identity theft, especially in user management systems. As a new biometric without this vulnerability, we focused on brain waves. In this paper, we show that individuals can be authenticated using evoked potentials when they are subjected to ultrasound. We measured the electroencephalograms (EEGs) of 10 experimental ubjects. Individual features were extracted from the power spectra of the EEGs using the principle component analysis and verification was achieved using the support vector machine. We found that for the proposed authentication method, the equal error rate for a single electrode was about 22-32 %. For a multi-electrode, the equal error rate was 4.4 % using the majority decision rule.
出版者
IEEE
資料タイプ
会議資料
掲載誌名
Proceedings of 2019 42nd International Conference on Telecommunications and Signal Processing (TSP2019)
開始ページ
365
終了ページ
368
発行日
2019
出版者DOI
著者版フラグ
著者版
著作権表記
© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
掲載情報
Nakanishi Isao, Maruoka Takehiro. Biometric authentication using evoked potentials stimulated by personal ultrasound. Proceedings of 2019 42nd International Conference on Telecommunications and Signal Processing (TSP), pp. 365-368, Jul. 2019.
部局名
工学部・工学研究科
言語
英語