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dc.contributor.authorWu, QZen_US
dc.contributor.authorLee, SYen_US
dc.contributor.authorJou, ICen_US
dc.date.accessioned2014-12-08T15:47:16Z-
dc.date.available2014-12-08T15:47:16Z-
dc.date.issued1998-12-01en_US
dc.identifier.issn0031-3203en_US
dc.identifier.urihttp://hdl.handle.net/11536/31712-
dc.description.abstractIn this paper, an on-line signature verification scheme based on similarity measurement of logarithmic spectrum is proposed. The principal components of the logarithmic spectrum of each signature are extracted. We then compute the similarity of logarithmic spectrum between input signature and the reference template. By comparing the similarity of logarithmic spectrum with the verification threshold, we can determine the authenticity of the input signature. Based on the experimentation, the rates of false rejection errors and false acceptance errors are as low as 1.4 and 2.8%, respectively. This demonstrates the effectiveness of the proposed scheme. (C) 1998 Published by Elsevier Science Ltd on behalf of the Pattern Recognition Society. All rights reserved.en_US
dc.language.isoen_USen_US
dc.subjectsignature verificationen_US
dc.subjectsimilarity measurementen_US
dc.subjectlogarithmic spectrumen_US
dc.subjectscatter matrixen_US
dc.subjectprincipal componenten_US
dc.titleOn-line signature verification based on logarithmic spectrumen_US
dc.typeArticleen_US
dc.identifier.journalPATTERN RECOGNITIONen_US
dc.citation.volume31en_US
dc.citation.issue12en_US
dc.citation.spage1865en_US
dc.citation.epage1871en_US
dc.contributor.department資訊工程學系zh_TW
dc.contributor.departmentDepartment of Computer Scienceen_US
dc.identifier.wosnumberWOS:000076648700004-
dc.citation.woscount14-
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