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Comparison of feature extraction techniques for face verification using elastic graph matching on low-power mobile devices
Auteur(s)
Nagel, Jean-Luc
Stadelmann, Patrick
Ansorge, Michael
Pellandini, Fausto
Date de parution
2003-09-22
In
EUROCON 2003 (Computer as a Tool. The IEEE Region 8), Institute of Electrical and Electronics Engineers (IEEE), 2003/2//365-369
Résumé
Biometric face verification using elastic graph matching is considered and two feature extraction techniques used as a pre-processing stage are compared. Low-complexity vs. performance is of particular interest for mobile devices. A modified technique based on a normalization of mathematical morphology feature is introduced and show a performance comparable to that of Gabor features at a much-reduced computational complexity.
Identifiants
Type de publication
journal article
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