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Conference Paper: Quadric surface extraction by variational shape approximation

TitleQuadric surface extraction by variational shape approximation
Authors
KeywordsGraph cut
Quadric surface fitting
Segmentation
Variational surface approximation
Issue Date2006
PublisherSpringer Verlag. The Journal's web site is located at http://springerlink.com/content/105633/
Citation
Lecture Notes In Computer Science (Including Subseries Lecture Notes In Artificial Intelligence And Lecture Notes In Bioinformatics), 2006, v. 4077 LNCS, p. 73-86 How to Cite?
AbstractBased on Lloyd iteration, we present a variational method for extracting general quadric surfaces from a 3D mesh surface. This work extends the previous variational methods that extract only planes or special types of quadrics, i.e., spheres and circular cylinders. Instead of using the exact L 2 error metric, we use a new approximate L 2 error metric to make our method more efficient for computing with general quadrics. Furthermore, a method based on graph cut is proposed to smooth irregular boundary curves between segmented regions, which greatly improves the final results. © Springer-Verlag Berlin Heidelberg 2006.
Persistent Identifierhttp://hdl.handle.net/10722/93050
ISSN
2005 Impact Factor: 0.402
2015 SCImago Journal Rankings: 0.252
References

 

DC FieldValueLanguage
dc.contributor.authorYan, DMen_HK
dc.contributor.authorLiu, Yen_HK
dc.contributor.authorWang, Wen_HK
dc.date.accessioned2010-09-25T14:49:23Z-
dc.date.available2010-09-25T14:49:23Z-
dc.date.issued2006en_HK
dc.identifier.citationLecture Notes In Computer Science (Including Subseries Lecture Notes In Artificial Intelligence And Lecture Notes In Bioinformatics), 2006, v. 4077 LNCS, p. 73-86en_HK
dc.identifier.issn0302-9743en_HK
dc.identifier.urihttp://hdl.handle.net/10722/93050-
dc.description.abstractBased on Lloyd iteration, we present a variational method for extracting general quadric surfaces from a 3D mesh surface. This work extends the previous variational methods that extract only planes or special types of quadrics, i.e., spheres and circular cylinders. Instead of using the exact L 2 error metric, we use a new approximate L 2 error metric to make our method more efficient for computing with general quadrics. Furthermore, a method based on graph cut is proposed to smooth irregular boundary curves between segmented regions, which greatly improves the final results. © Springer-Verlag Berlin Heidelberg 2006.en_HK
dc.languageengen_HK
dc.publisherSpringer Verlag. The Journal's web site is located at http://springerlink.com/content/105633/en_HK
dc.relation.ispartofLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)en_HK
dc.subjectGraph cuten_HK
dc.subjectQuadric surface fittingen_HK
dc.subjectSegmentationen_HK
dc.subjectVariational surface approximationen_HK
dc.titleQuadric surface extraction by variational shape approximationen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailWang, W:wenping@cs.hku.hken_HK
dc.identifier.authorityWang, W=rp00186en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-33749350757en_HK
dc.identifier.hkuros122117en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33749350757&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume4077 LNCSen_HK
dc.identifier.spage73en_HK
dc.identifier.epage86en_HK
dc.publisher.placeGermanyen_HK
dc.identifier.scopusauthoridYan, DM=14825994000en_HK
dc.identifier.scopusauthoridLiu, Y=27172089200en_HK
dc.identifier.scopusauthoridWang, W=35147101600en_HK

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