Performance Improvement of Person Verification Using Evoked EEG by Imperceptible Vibratory Stimulation

• 資料種別: 図書
• タイトル: Performance Improvement of Person Verification Using Evoked EEG by Imperceptible Vibratory Stimulation
• 著者・編者: KOBAYASHI,Hiroki; NAKASHIMA,Hirotomo; 中西,功
• 著者標目: KOBAYASHI,Hiroki; NAKASHIMA,Hirotomo; 中西,功 ナカニシ,イサオ
• 出版事項: Springer
• タイトル（掲載誌）: Saeed, K., Dvorský, J., Nishiuchi, N., Fukumoto, M. (eds) Computer Information Systems and Industrial Management. CISIM 2023. Lecture Notes in Computer Science, vol 14164.
• 掲載ページ: 14-24
• 本文の言語コード: eng
• 件名標目: biometrics; EEG; imperceptible vibration stimuli; content ratio; normalization
• 対象利用者: 一般
• 一般注記: In this study, we focus on the electroencephalogram (EEG) as a biometric that can be detected continuously with high confidentiality, and aim to realize the person verification using the evoked EEG when presented with an imperceptible vibration stimulus. In previous studies, the content ratios of the power spectrum in theta (4-8 Hz), alpha (8-13 Hz), and beta (13-43 Hz) wavebands as individual features were derived from the evoked EEG data generated by imperceptible vibration stimulation, and the verification performance was evaluated by Support Vector Machine (SVM). The results showed that the Equal Error Rate (EER) was 28.2%; however, this was not a sufficient verification result. In this paper, for the purpose of improving the verification performance, the weighted (normalized) content ratios are adopted as new features and the verification performance is evaluated. Accordingly, the EER is improved to 17.0%. The verification performance is further improved by changing the feature bandwidth to 6-10 Hz, which contains many spectral components in evoked EEG, and the EER is reduced to 16.4%.
• 記録形式（IMT）: application/pdf
• 一次資料へのリンクURL: ICBAKE2023_978-3-031-42823-4_2.pdf （fulltext）; https://repository.lib.tottori-u.ac.jp/record/2001234/files/ICBAKE2023_978-3-031-42823-4_2.pdf
• オンライン閲覧公開範囲: 限定公開
• 著作権情報: (C) 2023 The Author(s), under exclusive license to Springer Nature Switzerland AG
• 関連情報: Kobayashi, H., Nakashima, H., Nakanishi, I. (2023). Performance Improvement of Person Verification Using Evoked EEG by Imperceptible Vibratory Stimulation. In: Saeed, K., Dvorský, J., Nishiuchi, N., Fukumoto, M. (eds) Computer Information Systems and Industrial Management. CISIM 2023. Lecture Notes in Computer Science, vol 14164. Springer, Cham. https://doi.org/10.1007/978-3-031-42823-4_2
• 関連情報（DOI）: 10.1007/978-3-031-42823-4_2
• 連携機関・データベース: 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• 提供元機関・データベース: 鳥取大学 : 鳥取大学研究成果リポジトリ