Ordinary video events detection

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dc.contributor.authorSharif, M.H.U.
dc.contributor.authorUyaver, Şahin
dc.contributor.authorSharif, M.H.
dc.date.accessioned2020-11-21T15:56:55Z
dc.date.available2020-11-21T15:56:55Z
dc.date.issued2012en_US
dc.departmentİstanbul Ticaret Üniversitesien_US
dc.description3rd International Symposium on Computational Modelling of Objects Represented in Images: Fundamentals, Methods and Applications, CompIMAGE 2012 -- 5 September 2012 through 7 September 2012 -- Rome -- 93342en_US
dc.description.abstractIn this paper, we have addressed mainly a detection based method for video events detection. Harris points of interest are tracked by optical flow techniques. Tracked interest points are grouped into several clusters by dint of a clustering algorithm. Geometric means of locations and circular means of directions aswell as displacements of the feature points of each cluster are estimated to use them as the principle detecting components of each cluster rather than the individual feature points. Based on these components each cluster is defined either lower-bound or horizon-bound or upper-bound clusters. Lower-bound and upper-bound clusters have been used to detect potential ordinary video events.To show the interest of the proposed framework, the detection results of ObjectDrop, ObjectPut, and ObjectGet atTRECVid 2008 in real videos have been demonstrated. Several results substantiate its effectiveness, while the residuals gives the degree of the difficulty of the problem at hand. © 2012 Taylor & Francis Group.en_US
dc.identifier.endpage24en_US
dc.identifier.isbn9780420000000
dc.identifier.scopus2-s2.0-84867701229en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage19en_US
dc.identifier.urihttps://hdl.handle.net/11467/4197
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofComputational Modelling of Objects Represented in Images: Fundamentals, Methods and Applications III - Proceedings of the International Symposium, CompIMAGE 2012en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleOrdinary video events detectionen_US
dc.typeConference Objecten_US

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