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dc.contributor.authorAwrangieb, Mohammad
dc.contributor.authorLu, Guojun
dc.date.accessioned2020-03-02T06:15:28Z
dc.date.available2020-03-02T06:15:28Z
dc.date.issued2007
dc.identifier.isbn978-1-4244-1016-3
dc.identifier.doi10.1109/icme.2007.4284942
dc.identifier.urihttp://hdl.handle.net/10072/392054
dc.description.abstractIn contour-based comer detectors, absolute curvature values of many corners either remain unaltered or change slightly under affine transformations. Moreover, affine-length of a curve is relatively invariant to affine transformations. This paper presents a novel corner matching technique using corners detected by contour-based detectors. For each corner we use its position, absolute curvature value, and affine-lengths between this corner and other corners on the same curve. The iterative matching procedure tries to find three corner matches with minimum absolute curvature difference to calculate affine transformation parameters. Original corners are transformed with the estimated parameters prior to matching with the test corner set.
dc.languageEnglish
dc.publisherIEEE
dc.relation.ispartofconferencenameIEEE International Conference on Multimedia and Expo (ICME 2007)
dc.relation.ispartofconferencetitle2007 IEEE International Conference on Multimedia and Expo
dc.relation.ispartofdatefrom2007-07-02
dc.relation.ispartofdateto2007-07-05
dc.relation.ispartoflocationBeijing, China
dc.relation.ispartofpagefrom1483
dc.relation.ispartofpageto1486
dc.subject.keywordsScience & Technology
dc.subject.keywordsTechnology
dc.subject.keywordsComputer Science, Artificial Intelligence
dc.subject.keywordsEngineering, Electrical & Electronic
dc.subject.keywordsImaging Science & Photographic Technology
dc.titleA robust corner matching technique
dc.typeConference output
dcterms.bibliographicCitationAwrangieb, M; Lu, G, A robust corner matching technique, 2007 2007 IEEE International Conference on Multimedia and Expo, pp. 1483-1486
dc.date.updated2020-02-28T05:34:45Z
dc.description.versionAccepted Manuscript (AM)
gro.rights.copyright© 2007 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
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gro.griffith.authorAwrangjeb, Mohammad


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    Contains papers delivered by Griffith authors at national and international conferences.

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