Experimental Evaluation of Matching-Score Normalization Techniques on Different Multimodal Biometric Systems

The goal of this work is the experimental evaluation of matching-score normalization techniques for the following three multimodal biometric systems: a verification system based on the fusion of face and palmprint principal line features, an identification system based on eigenfingers and finger-geo...

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Vydané v:MELECON 2006 - 2006 IEEE Mediterranean Electrotechnical Conference s. 498 - 501
Hlavní autori: Ribaric, S., Fratric, I.
Médium: Konferenčný príspevok..
Jazyk:English
Vydavateľské údaje: IEEE 2006
Predmet:
Biometrics
Biosensors
Error analysis
Fuses
Impedance matching
Sensor fusion
Statistical distributions
System performance
System testing
ISBN:9781424400874, 1424400872
ISSN:2158-8473
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Shrnutí:The goal of this work is the experimental evaluation of matching-score normalization techniques for the following three multimodal biometric systems: a verification system based on the fusion of face and palmprint principal line features, an identification system based on eigenfingers and finger-geometry, and an identification system based on eigenpalm and eigenfinger features. The following normalization techniques are tested: Bayes-based normalization and several heuristic techniques (min-max, z-score, median-MAD, double-sigmoid, tanh, and piecewise-linear). The results of evaluation are represented by means of system performance (expressed by ROC, EER and minTER) and F-statistics
ISBN:9781424400874
1424400872
ISSN:2158-8473
DOI:10.1109/MELCON.2006.1653147