Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/39897
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dc.title3D reconstruction and enrichment of broadcast soccer video
dc.contributor.authorYu, X.
dc.contributor.authorYan, X.
dc.contributor.authorHay, T.S.
dc.contributor.authorLeong, H.W.
dc.date.accessioned2013-07-04T07:52:06Z
dc.date.available2013-07-04T07:52:06Z
dc.date.issued2004
dc.identifier.citationYu, X.,Yan, X.,Hay, T.S.,Leong, H.W. (2004). 3D reconstruction and enrichment of broadcast soccer video. ACM Multimedia 2004 - proceedings of the 12th ACM International Conference on Multimedia : 260-263. ScholarBank@NUS Repository.
dc.identifier.isbn1581138938
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/39897
dc.description.abstractRecently, it has become a new trend to reconstruct sports video for various purposes. This paper presents a 3D reconstruction and enrichment system that not only reconstructs broadcast soccer video but also enriches reconstructed video with music and illustrations of the video contents. The system can reconstruct not only the goalmouth scene but also the midfield scene, which cannot be reconstructed by the existing systems. To quickly find the feature points for calibrating the camera, we propose a fast algorithm to detect the lines in the goalmouth scene and use the algorithm proposed in our previous papers to detect the partial ellipses in the midfield scene. The reconstruction is conducted on several video sequences of two scenes. The reconstructed videos eliminate the ball deformation and unnecessary camera changes through smoothing the camera parameters. This system also serves as an experimental system for our project that reconstructs the on-going soccer game in real time.
dc.sourceScopus
dc.subject3D reconstruction
dc.subjectCalibration
dc.subjectSoccer video
dc.subjectVideo Enrichment
dc.typeConference Paper
dc.contributor.departmentCOMPUTER SCIENCE
dc.description.sourcetitleACM Multimedia 2004 - proceedings of the 12th ACM International Conference on Multimedia
dc.description.page260-263
dc.identifier.isiutNOT_IN_WOS
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