Age dependency in handwritten dynamic signature verification systems

Guest, Richard (2006) Age dependency in handwritten dynamic signature verification systems. Pattern Recognition Letters, 27 (10). pp. 1098-1104. ISSN 0167-8655. (doi:https://doi.org/10.1016/j.patrec.2005.12.008) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

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Official URL
http://dx.doi.org/10.1016/j.patrec.2005.12.008

Abstract

An assessment of age dependency of biometric dynamic signature verification systems is presented. A number of commonly used features are extracted from multiple signature sample donated by 274 signers. These features are examined for repeatability both within a single signature capture session and between multiple sessions with particular consideration for any performance variation between age groups. Alongside this analysis, an age evaluation of test subjects’ ability to enrol/validate on standard systems is presented. Performance is stable across all evaluated age groups proving the ability signature system to be deployed for use within a general population. Some performance features however vary significantly with age in terms of repeatability and mean feature value; characteristics which can be exploited and must be accommodated in the design of systems for use amongst a wide or specific population.

Item Type: Article
Uncontrolled keywords: Signatures; Handwriting; Age; Features; Biometric systems
Subjects: Q Science > QA Mathematics (inc Computing science)
Divisions: Faculties > Sciences > School of Engineering and Digital Arts > Image and Information Engineering
Depositing User: Richard Guest
Date Deposited: 18 Nov 2013 13:25 UTC
Last Modified: 21 May 2014 13:44 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/36558 (The current URI for this page, for reference purposes)
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