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

Autori
Ribarić, Slobodan ; Fratrić, Ivan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 13th IEEE Mediterranean Electrotechnical Conference : MELECON 2006 / Sandoval, Francisco - Málaga : University of Malaga, 2006, 498-501

Skup
IEEE Mediterranean Electrotechnical Conference (13 ; 2006)

Mjesto i datum
Málaga, Španjolska, 16.05.2006. - 19.05.2006

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
biometrics; multimodality; matching-score level fusion; normalization; matching-score normalization; multimodal biometric

Sažetak
The goal of this work is 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.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo

POVEZANOST RADA