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Pregled bibliografske jedinice broj: 249263

Zbornik radova

Autori: Ribarić, Slobodan; Fratrić, Ivan
Naslov: Experimental Evaluation of Matching-Score Normalization Techniques on Different Multimodal Biometric Systems
Izvornik: Proceedings of the 13th IEEE Mediterranean Electrotechnical Conference : MELECON 2006 / Sandoval, Francisco (ur.). - Malaga : University of Malaga , 2006. 498-501.
Skup: IEEE Mediterranean Electrotechnical Conference (13 ; 2006)
Mjesto i datum: Malaga, Španjolska, 16.-19.05.2006
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.
Vrsta sudjelovanja: Predavanje
Vrsta prezentacije u zborniku: Ostalo
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 0036025
Izvorni jezik: ENG
Kategorija: Znanstveni
Znanstvena područja:
Računarstvo
Puni text rada: 249263.normalization-corrected.pdf



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