Adaptation to changes in multimodal biometric authentication

Quoc Long Tran, Kar Ann Toh, Dipti Srinivasan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

Multimodal biometric authentication is gaining more and more attention recently. In [1], a Reduced Multivariate Polynomial model has been used to combine the biometric classifiers with good performance. Although the model parameter can be solved very quickly, it may not be suitable in case when new registration is a frequent task. Moreover, due to wear and tear of sensors, the distribution of match scores can change with time and hence the performance of a fixed classifier may be affected. In this paper, we introduce an adaptive algorithm to track these changes. The new algorithm is demonstrated to address both the registration and match scores distribution changing problems using two biometrics.

Original languageEnglish
Title of host publication2004 IEEE Conference on Cybernetics and Intelligent Systems
Pages981-985
Number of pages5
Publication statusPublished - 2004
Event2004 IEEE Conference on Cybernetics and Intelligent Systems - , Singapore
Duration: 2004 Dec 12004 Dec 3

Publication series

Name2004 IEEE Conference on Cybernetics and Intelligent Systems

Other

Other2004 IEEE Conference on Cybernetics and Intelligent Systems
Country/TerritorySingapore
Period04/12/104/12/3

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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