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Conference Paper
Fusion for Multimodal Biometric Identification
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- Authors
- Yong Jin Lee, Kyung Hee Lee, Hyung Keun Jee, Youn Hee Gil, Woo Yong Choi, Do Sung Ahn, Sung Bum Pan
- Issue Date
- 2005-07
- Citation
- 한국정보과학회 학술 발표 (하계) 2005, pp.1-4
- Publisher
- 한국정보과학회
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper, we investigate fusion methods for multimodal identification using several unimodal identification results. One fingerprint 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.
- KSP Keywords
- Binary Classification, Borda count, Classification approach, Fingerprint Identification System(FIS), Rank level, Sum rule, face identification, fusion method, multimodal biometric identification, score-level fusion