フルテキストファイル
著者
Masegi, Yohei Graduate School of Sustainability Sciences, Tottori University
Takahashi, Atsushi Graduate School of Sustainability Sciences, Tottori University
Nakanishi, Isao Faculty of Engineering, Tottori University 研究者総覧 KAKEN
キーワード
finger pressure
finger touch area
pre-classifier
抄録
We propose a highly convenient authentication system, that requires a user to write a simple symbol on a touch-panel display of a smartphone and/or tablet terminal. The detection characteristics of the finger pressure and finger touch area on a touch-panel display are investigated since they are expected to be individual features that are independent from the written shapes. As a result, the exact pressure and contact area values are not detected but it is confirmed that the values corresponding to the pressure and the contact area are measured on the touch panel screen. Moreover, we propose to use the extracted features as pre-classifiers and apply them to writer verification. The verification performance is confirmed to be improved by the proposed classifier.
出版者
JAIT
資料タイプ
学術雑誌論文
外部リンク
ISSN
17982340
掲載誌名
Journal of Advances in Information Technology
最新掲載誌名
Journal of Advances in Information Technology
12
1
開始ページ
78
終了ページ
83
発行日
2021-02
出版者DOI
著者版フラグ
著者版
著作権表記
Copyright © 2021 by the authors. This is an open access article distributed under the Creative Commons Attribution License (CC BY-NC-ND 4.0), which permits use, distribution and reproduction in any medium, provided that the article is properly cited, the use is non-commercial and no modifications or adaptations are made.
掲載情報
Yohei Masegi, Atsushi Takahashi, and Isao Nakanishi, "Investigation of Detection Characteristics of Finger Pressure and Touch Area and Their Application to Pre-classifiers in Writer Verification," Journal of Advances in Information Technology, Vol. 12, No. 1, pp. 78-83, February 2021. doi: 10.12720/jait.12.1.78-83
部局名
工学部・工学研究科
言語
英語