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Conference Paper: Reconstruction of surface of revolution from multiple uncalibrated views: a bundle-adjustment approach

TitleReconstruction of surface of revolution from multiple uncalibrated views: a bundle-adjustment approach
Authors
Issue Date2004
Citation
The 6th Asian Conference on Computer Vision (ACCV 2004), Jeju, Korea, 27-30 January 2004. In Proceedings of the 6th Asian Conference on Computer Vision, 2004, v. 1, p. 378-383 How to Cite?
AbstractThis paper addresses the problem of recovering the 3D shape of a surface of revolution from multiple uncalibrated perspective views. In previous work, we have exploited the invariant properties of the surface of revolution and its silhouette to recover the contour generator and hence the meridian of the surface of revolution from a single uncalibrated view. However, there exists one degree of freedom in the reconstruction which corresponds to the unknown orientation of the revolution axis of the surface of revolution. In this paper, such an ambiguity is removed by estimating the horizon, again, using the image invariants associated with the surface of revolution. A bundle-adjustment approach is then proposed to provide an optimal estimate of the meridian when multiple uncalibrated views of the same surface of revolution are available. Experimental results on real images are presented, which demonstrate the feasibility of the approach.
Persistent Identifierhttp://hdl.handle.net/10722/137137
ISBN

 

DC FieldValueLanguage
dc.contributor.authorZhang, H-
dc.contributor.authorWong, KKY-
dc.contributor.authorMendonca, PRS-
dc.date.accessioned2011-08-23T07:35:58Z-
dc.date.available2011-08-23T07:35:58Z-
dc.date.issued2004-
dc.identifier.citationThe 6th Asian Conference on Computer Vision (ACCV 2004), Jeju, Korea, 27-30 January 2004. In Proceedings of the 6th Asian Conference on Computer Vision, 2004, v. 1, p. 378-383-
dc.identifier.isbn89-954842-0-9-
dc.identifier.urihttp://hdl.handle.net/10722/137137-
dc.description.abstractThis paper addresses the problem of recovering the 3D shape of a surface of revolution from multiple uncalibrated perspective views. In previous work, we have exploited the invariant properties of the surface of revolution and its silhouette to recover the contour generator and hence the meridian of the surface of revolution from a single uncalibrated view. However, there exists one degree of freedom in the reconstruction which corresponds to the unknown orientation of the revolution axis of the surface of revolution. In this paper, such an ambiguity is removed by estimating the horizon, again, using the image invariants associated with the surface of revolution. A bundle-adjustment approach is then proposed to provide an optimal estimate of the meridian when multiple uncalibrated views of the same surface of revolution are available. Experimental results on real images are presented, which demonstrate the feasibility of the approach.-
dc.languageeng-
dc.relation.ispartofProceedings of the 6th Asian Conference on Computer Vision-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.titleReconstruction of surface of revolution from multiple uncalibrated views: a bundle-adjustment approachen_US
dc.typeConference_Paperen_US
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=89-954842-0-9&volume=1&spage=378&epage=383&date=2004&atitle=Reconstruction+of+surface+of+revolution+from+multiple+uncalibrated+views:+a+bundle-adjustment+approach-
dc.identifier.emailWong, KKY: kykwong@cs.hku.hk-
dc.identifier.emailMendonca, PRS: mendonca@crd.ge.com-
dc.description.naturepostprint-
dc.identifier.hkuros85532-
dc.identifier.volume1-
dc.identifier.spage378-
dc.identifier.epage383-
dc.description.otherThe 6th Asian Conference on Computer Vision (ACCV 2004), Jeju, Korea, 27-30 January 2004. In Proceedings of the 6th Asian Conference on Computer Vision, 2004, v. 1, p. 378-383-

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