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Conference Paper: Reconstruction of surfaces of revolution from single uncalibrated views

TitleReconstruction of surfaces of revolution from single uncalibrated views
Authors
KeywordsHarmonic homology
Silhouette
Single view geometry
Surface of revolution
Issue Date2004
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/imavis
Citation
Image And Vision Computing, 2004, v. 22 n. 10 SPEC. ISS., p. 829-836 How to Cite?
AbstractThis paper addresses the problem of recovering the 3D shape of a surface of revolution from a single uncalibrated perspective view. The algorithm introduced here makes use of the invariant properties of a surface of revolution and its silhouette to locate the image of the revolution axis, and to calibrate the focal length of the camera. The image is then normalized and rectified such that the resulting silhouette exhibits bilateral symmetry. Such a rectification leads to a simpler differential analysis of the silhouette, and yields a simple equation for depth recovery. It is shown that under a general camera configuration, there will be a 2-parameter family of solutions for the reconstruction. The first parameter corresponds to an unknown scale, whereas the second one corresponds to an unknown attitude of the object. By identifying the image of a latitude circle, the ambiguity due to the unknown attitude can be resolved. Experimental results on real images are presented, which demonstrate the quality of the reconstruction. © 2004 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/48430
ISSN
2015 Impact Factor: 1.766
2015 SCImago Journal Rankings: 1.700
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorWong, KYKen_HK
dc.contributor.authorMendonça, PRSen_HK
dc.contributor.authorCipolla, Ren_HK
dc.date.accessioned2008-05-22T04:12:47Z-
dc.date.available2008-05-22T04:12:47Z-
dc.date.issued2004en_HK
dc.identifier.citationImage And Vision Computing, 2004, v. 22 n. 10 SPEC. ISS., p. 829-836en_HK
dc.identifier.issn0262-8856en_HK
dc.identifier.urihttp://hdl.handle.net/10722/48430-
dc.description.abstractThis paper addresses the problem of recovering the 3D shape of a surface of revolution from a single uncalibrated perspective view. The algorithm introduced here makes use of the invariant properties of a surface of revolution and its silhouette to locate the image of the revolution axis, and to calibrate the focal length of the camera. The image is then normalized and rectified such that the resulting silhouette exhibits bilateral symmetry. Such a rectification leads to a simpler differential analysis of the silhouette, and yields a simple equation for depth recovery. It is shown that under a general camera configuration, there will be a 2-parameter family of solutions for the reconstruction. The first parameter corresponds to an unknown scale, whereas the second one corresponds to an unknown attitude of the object. By identifying the image of a latitude circle, the ambiguity due to the unknown attitude can be resolved. Experimental results on real images are presented, which demonstrate the quality of the reconstruction. © 2004 Elsevier B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/imavisen_HK
dc.relation.ispartofImage and Vision Computingen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rightsNOTICE: this is the author’s version of a work that was accepted for publication in <Journal title>. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in PUBLICATION, [VOL#, ISSUE#, (DATE)] DOI#en_HK
dc.subjectHarmonic homologyen_HK
dc.subjectSilhouetteen_HK
dc.subjectSingle view geometryen_HK
dc.subjectSurface of revolutionen_HK
dc.titleReconstruction of surfaces of revolution from single uncalibrated viewsen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0262-8856&volume=22&issue=10, special issue&spage=829&epage=836&date=2004&atitle=Reconstruction+of+surfaces+of+revolution+from+single+uncalibrated+views+en_HK
dc.identifier.emailWong, KYK:kykwong@cs.hku.hken_HK
dc.identifier.authorityWong, KYK=rp01393en_HK
dc.description.naturepostprinten_HK
dc.identifier.doi10.1016/j.imavis.2004.02.003en_HK
dc.identifier.scopuseid_2-s2.0-3142767105en_HK
dc.identifier.hkuros96721-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-3142767105&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume22en_HK
dc.identifier.issue10 SPEC. ISS.en_HK
dc.identifier.spage829en_HK
dc.identifier.epage836en_HK
dc.identifier.isiWOS:000222889300010-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridWong, KYK=24402187900en_HK
dc.identifier.scopusauthoridMendonça, PRS=6701829174en_HK
dc.identifier.scopusauthoridCipolla, R=7006935878en_HK
dc.identifier.citeulike3384258-

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