On-Line and Off-Line Handwriting Recognition: A Comprehensive Survey
IEEE Transactions on Pattern Analysis and Machine Intelligence
Online Fingerprint Template Improvement
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Practical Guide to Biometric Security Technology
IT Professional
Dynamic Programming Optimisation for On-line Signature Verificatio
ICDAR '97 Proceedings of the 4th International Conference on Document Analysis and Recognition
The Repeatability of Signatures
IWFHR '04 Proceedings of the Ninth International Workshop on Frontiers in Handwriting Recognition
An approach for on-line signature authentication using Zernike moments
Pattern Recognition Letters
Signature authentication based on subpattern analysis
Applied Soft Computing
Off-line signature verification systems: a survey
Proceedings of the International Conference & Workshop on Emerging Trends in Technology
A methodological framework for investigating age factors on the performance of biometric systems
Proceedings of the on Multimedia and security
Short term template aging effects on biometric dynamic handwriting authentication performance
CMS'12 Proceedings of the 13th IFIP TC 6/TC 11 international conference on Communications and Multimedia Security
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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.