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research article

Database, Protocol and Tools for Evaluating Score-Level Fusion Algorithms in Biometric Authentication

Poh, Norman
•
Bengio, Samy  
2006
Pattern Recognition

Fusing the scores of several biometric systems is a very promising approach to improve the overall system's accuracy. Despite many works in the literature, it is surprising that there is no coordinated effort in making a benchmark database available. It should be noted that fusion in this context consists not only of multimodal fusion, but also intramodal fusion, i.e., fusing systems using the same biometric modality but different features, or same features but using different classifiers. Building baseline systems from scratch often prevents researchers from putting more efforts in understanding the fusion problem. This paper describes a database of scores taken from experiments carried out on the XM2VTS face and speaker verification database. It then proposes several fusion protocols and provides some state-of-the-art tools to evaluate the fusion performance.

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Type
research article
DOI
10.1016/j.patcog.2005.06.011
Author(s)
Poh, Norman
Bengio, Samy  
Date Issued

2006

Published in
Pattern Recognition
Volume

39

Issue

2

Start page

223

End page

233

Subjects

learning

URL

URL

http://publications.idiap.ch/downloads/reports/2005/norman-2005-PR.pdf

Related documents

http://publications.idiap.ch/index.php/publications/showcite/poh_04_vr_bmark_rr
Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LIDIAP  
Available on Infoscience
March 10, 2006
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/228767
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