On-line signature authentication: user adaptive template protection and renewability

Emanuele Maiorana; Patrizio Campisi; Alessandro Neri

doi:10.1117/12.784538

3 April 2008 On-line signature authentication: user adaptive template protection and renewability

Emanuele Maiorana, Patrizio Campisi, Alessandro Neri

Proceedings Volume 6982, Mobile Multimedia/Image Processing, Security, and Applications 2008; 69820R (2008) https://doi.org/10.1117/12.784538
Event: SPIE Defense and Security Symposium, 2008, Orlando, Florida, United States

Abstract

In this paper an adaptive feature-based approach to on-line signature verification is presented. Cryptographic techniques are employed to protect the extracted templates thus making impossible to derive the original biometric data from the stored information, as well as to generate multiple templates from the same original biometrics. Our approach allows to obtain, together with protection, also template cancelability thus guaranteeing user's privacy. The proposed authentication scheme is able to automatically adjust its parameters to the variability of each user's signature, thus obtaining a user adaptive system with enhanced performances with respect to a nonadaptive one. Experimental results show the effectiveness of our approach. Also the effects on the recognition performances when using the pen inclination features are investigated.

Citation Download Citation

Emanuele Maiorana, Patrizio Campisi, and Alessandro Neri "On-line signature authentication: user adaptive template protection and renewability", Proc. SPIE 6982, Mobile Multimedia/Image Processing, Security, and Applications 2008, 69820R (3 April 2008); https://doi.org/10.1117/12.784538

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available