Robustness of signature verification systems to imitators with increasing skills
Publisher
IEEEDate
2009-12-10Citation
10.1109/ICDAR.2009.261
10th International Conference on Document Analysis and Recognition (ICDAR). IEEE, 2009. 728 - 732
ISSN
1520-5363ISBN
978-1-4244-4500-4 (print); 978-0-7695-3725-2 (online)DOI
10.1109/ICDAR.2009.261Funded by
This work has been supported by the TEC2006-13141- C03-03 project of the Spanish Ministry of Science and Technology.Editor's Version
http://dx.doi.org/10.1109/ICDAR.2009.261Subjects
Biometrics; Signature forgeries; Signature verification; InformáticaNote
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. F. Alonso-Fernández, J. Fiérrez, A. Gilpérez, J. Galbally, J. Ortega-García, "Robustness of Signature Verification Systems to Imitators with Increasing Skills" in International Conference on Document Analysis and Recognition (ICDAR), Barcelona (Madrid), 2009, 728 - 732Rights
© 2009 IEEEAbstract
In this paper, we study the impact of an incremental level of skill in the forgeries against signature verification systems. Experiments are carried out using both off-line systems, involving the discrimination of signatures written on a piece of paper, and on-line systems, in which dynamic information of the signing process (such as velocity and acceleration) is also available. We use for our experiments the BiosecurID database, which contains both on-line and off-line versions of signatures, acquired in four sessions across a 4 month time span with incremental level of skill in the forgeries for different sessions. We compare several scenarios with different size and variability of the enrolment set, showing that the problem of skilled forgeries can be alleviated as we consider more signatures for enrolment.
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Google Scholar:Alonso Fernández, Fernando
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Fiérrez Aguilar, Julián
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Gilpérez de la Hera, Almudena
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Galbally Herrero, Javier
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Ortega García, Javier
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