In this paper, we investigate fusion methods for multimodal identification using several unimodal identification results. One finger-print identification system and two face identification systems are used as fusion sources. We discuss rank level and score level fusion methods. Whereas the latter combines similarity scores, the other one combines the orders of the magnitudes of the similarity scores. For rank level methods, Borda Count and Bayes Fuse are considered and, for score level methods, Sum Rule and Binary Classification Approach are considered. Especially, we take a more detailed look at Binary Classification Approach, which simplifies a multiple class problem into a binary class problem. Finally, we compare experimental results using the fusion methods in different combinations of the sources. © Springer-Verlag Berlin Heidelberg 2005.
CITATION STYLE
Lee, Y., Lee, K., Jee, H., Gil, Y., Choi, W., Ahn, D., & Pan, S. (2005). Fusion for multimodal biometric identification. In Lecture Notes in Computer Science (Vol. 3546, pp. 1071–1079). Springer Verlag. https://doi.org/10.1007/11527923_111
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