Person authentication using nearest feature line embedding transformation and biased discriminant analysis

Cheng Ta Hsieh, Chin Chuan Han, Chang Hsing Lee, Kuo Chin Fan

研究成果: 書貢獻/報告類型會議論文篇章同行評審

4 引文 斯高帕斯(Scopus)

摘要

Personal authentication (PA) on smartphones plays the crucial role in mobile payment. Facial features are the most user-friendly biometric feature because of the build-in camera, when we use smartphones as the payment devices. In this study, a novel authenticated method is proposed for PA by integrating feature line embedding (FLE) transformation and biased discriminant analysis (BDA) by using facial features. Due to the few training samples, the discriminant power is limited for learning. In feature spaces, feature lines are regarded as the feature combination between two training samples and infinitely simulate the possible features of various conditions for training. In PA, only positive samples is used to calculate the within-class scatter, and the between class scatter is also calculated using negative samples by the BDA strategy. Compared with the traditional two-class classification and BDA problems, the FLE integrates with BDA to obtain a better dimension reduction transformation. A support vector machine (SVM) classifier is further trained to determine a query sample is a real or a forged sample.

原文???core.languages.en_GB???
主出版物標題Proceedings - 2017 International Carnahan Conference on Security Technology, ICCST 2017
編輯Javier Ortega-Garcia, Aythami Morales, Julian Fierrez, Ruben Vera-Rodriguez, Riccardo Lazzeretti
發行者Institute of Electrical and Electronics Engineers Inc.
頁面1-5
頁數5
ISBN(電子)9781538615850
DOIs
出版狀態已出版 - 5 12月 2017
事件2017 International Carnahan Conference on Security Technology, ICCST 2017 - Madrid, Spain
持續時間: 23 10月 201726 10月 2017

出版系列

名字Proceedings - International Carnahan Conference on Security Technology
2017-October
ISSN(列印)1071-6572

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???event.eventtypes.event.conference???2017 International Carnahan Conference on Security Technology, ICCST 2017
國家/地區Spain
城市Madrid
期間23/10/1726/10/17

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