MATHEMATICAL MODEL FOR THE FINGERPRINT MINUTIAE DISTORTION
Journal Title: КОМП’ЮТЕРНІ НАУКИ ТА КІБЕРБЕЗПЕКА - Year 2018, Vol 4, Issue 12
Abstract
This paper involves the research of biometric fingerprint images, minutiae and the mathematical probabil-istic model of their distortion. The suggested model is based on heuristic analysis of the fingerprint scanning results with account for the nature of the potential errors. She allows to model a typical minutiae behavior in the biometric fingerprint images. The most typical distortion types were modeled, including the displacement of the fingerprint`s geometrical center, fingerprint rotation, minutiae deletion, as well as the distance changes between minutiae pairs.
Authors and Affiliations
Sergey Rassomakhin, Alexandr Kuznetsov, Vladimir Shlokin, Anna Uvarova
Keywords
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- EP ID EP552620
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