Fusion is a popular practice to increase the reliability of the biometric verification. In this paper, optimal fusion at decision level by AND rule and OR rule is investigated. Both a theoretical analysis and the experimental results are given. Comparisons are presented between fusion at decision level and fusion at matching score level. For our face verification system, decision fusion proves to be a simple, practical, and effective approach, which significantly improves the performance of the original classifier. © Springer-Verlag Berlin Heidelberg 2007.
CITATION STYLE
Tao, Q., & Veldhuis, R. (2007). Optimal decision fusion for a face verification system. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4642 LNCS, pp. 958–967). Springer Verlag. https://doi.org/10.1007/978-3-540-74549-5_100
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