Title :
Multimodality In Biosecure: Evaluation On Real Vs. Virtual Subjects
Author :
Dorizzi, Bernadette ; Garcia-Salicetti, Sonia ; Allano, Lorène
Author_Institution :
Dept. Electron. et Physique, Institut Nat. des Telecommun., Evry
Abstract :
In this paper, we present the BioSecure Network of Excellence and its objectives in terms of biometric evaluation. A particular focus is given in this project to multimodal evaluation, which requires special attention due to the lack of large-size available multimodal databases. We show in this paper that the evaluation of score fusion methods for two a priori independent modalities is possible on standard size (roughly 100 persons) virtual databases, but at the price of a careful statistical protocol
Keywords :
handwriting recognition; sensor fusion; speech recognition; statistical analysis; BioSecure Network of Excellence; a priori independent modalities; biometric evaluation; biosecure multimodality; multimodal databases; multimodal evaluation; score fusion methods; statistical protocol; virtual databases; virtual subjects; Authentication; Biometrics; Data security; Databases; Europe; Fingerprint recognition; Intelligent networks; Large-scale systems; Protection; Protocols;
Conference_Titel :
Acoustics, Speech and Signal Processing, 2006. ICASSP 2006 Proceedings. 2006 IEEE International Conference on
Conference_Location :
Toulouse
Print_ISBN :
1-4244-0469-X
DOI :
10.1109/ICASSP.2006.1661469
