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dc.contributor.authorAwrangjeb, M
dc.contributor.authorLu, G
dc.contributor.authorFraser, CS
dc.date.accessioned2020-03-03T03:00:46Z
dc.date.available2020-03-03T03:00:46Z
dc.date.issued2010
dc.identifier.isbn9780769542713
dc.identifier.doi10.1109/DICTA.2010.25
dc.identifier.urihttp://hdl.handle.net/10072/392078
dc.description.abstractContour-based corner detectors directly or indirectly estimate a significance measure (e.g. curvature) on the points of a planar curve and select the curvature extrema points as corners. While an extensive number of contour-based corner detectors have been proposed over the last four decades, there is no comparative study of recently proposed promising detectors. This paper is an attempt to fill this gap. We present the general frame-work of the contour-based corner detection technique and discuss two major issues - curve smoothing and curvature estimation, which have major impacts on the corner detection performance. A number of promising detectors are compared using an automatic evaluation system on a common large dataset. It is observed that while the detectors using indirect curvature estimation techniques are more robust, the detectors using direct curvature estimation techniques are faster.
dc.publisherIEEE
dc.relation.ispartofconferencename2010 International Conference on Digital Image Computing: Techniques and Applications
dc.relation.ispartofconferencetitle2010 International Conference on Digital Image Computing: Techniques and Applications
dc.relation.ispartofdatefrom2010-12-01
dc.relation.ispartofdateto2010-12-03
dc.relation.ispartofpagefrom92
dc.relation.ispartofpageto99
dc.titleA comparative study on contour-based corner detectors
dc.typeConference output
dcterms.bibliographicCitationAwrangjeb, M; Lu, G; Fraser, CS, A comparative study on contour-based corner detectors, 2010 International Conference on Digital Image Computing: Techniques and Applications, 2010, pp. 92-99
dc.date.updated2020-02-28T05:46:06Z
dc.description.versionAccepted Manuscript (AM)
gro.rights.copyright© 2010 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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