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2014 Palm Print Edge Extraction Using Fractional Differential Algorithm
Chunmei Chi, Feng Gao
J. Appl. Math. 2014(SI03): 1-7 (2014). DOI: 10.1155/2014/896938

Abstract

Algorithm based on fractional difference was used for the edge extraction of thenar palm print image. Based on fractional order difference function which was deduced from classical fractional differential G-L definition, three filter templates were constructed to extract thenar palm print edge. The experiment results showed that this algorithm can reduce noise and detect rich edge details and has higher SNR than traditional methods.

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Chunmei Chi. Feng Gao. "Palm Print Edge Extraction Using Fractional Differential Algorithm." J. Appl. Math. 2014 (SI03) 1 - 7, 2014. https://doi.org/10.1155/2014/896938

Information

Published: 2014
First available in Project Euclid: 1 October 2014

Digital Object Identifier: 10.1155/2014/896938

Rights: Copyright © 2014 Hindawi

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Vol.2014 • No. SI03 • 2014
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