Palm Print Edge Extraction Using Fractional Differential Algorithm

Palm Print Edge Extraction Using Fractional Differential Algorithm

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...

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Main Authors: Chunmei Chi, Feng Gao
Format: Article
Language:English
Published: Hindawi Limited 2014-01-01
Series:Journal of Applied Mathematics
Online Access:http://dx.doi.org/10.1155/2014/896938
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spelling doaj-8e4c27470583442cada44a820c8836a42020-11-24T21:06:32ZengHindawi LimitedJournal of Applied Mathematics1110-757X1687-00422014-01-01201410.1155/2014/896938896938Palm Print Edge Extraction Using Fractional Differential AlgorithmChunmei Chi0Feng Gao1Computer Engineering School, Qingdao Technological University, Qingdao 266033, ChinaComputer Engineering School, Qingdao Technological University, Qingdao 266033, ChinaAlgorithm 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.http://dx.doi.org/10.1155/2014/896938
collection DOAJ
language English
format Article
sources DOAJ
author Chunmei Chi
Feng Gao
spellingShingle Chunmei Chi
Feng Gao
Palm Print Edge Extraction Using Fractional Differential Algorithm
Journal of Applied Mathematics
author_facet Chunmei Chi
Feng Gao
author_sort Chunmei Chi
title Palm Print Edge Extraction Using Fractional Differential Algorithm
title_short Palm Print Edge Extraction Using Fractional Differential Algorithm
title_full Palm Print Edge Extraction Using Fractional Differential Algorithm
title_fullStr Palm Print Edge Extraction Using Fractional Differential Algorithm
title_full_unstemmed Palm Print Edge Extraction Using Fractional Differential Algorithm
title_sort palm print edge extraction using fractional differential algorithm
publisher Hindawi Limited
series Journal of Applied Mathematics
issn 1110-757X
1687-0042
publishDate 2014-01-01
description 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.
url http://dx.doi.org/10.1155/2014/896938
work_keys_str_mv AT chunmeichi palmprintedgeextractionusingfractionaldifferentialalgorithm
AT fenggao palmprintedgeextractionusingfractionaldifferentialalgorithm
_version_ 1716765637907316736

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