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Conference Paper: Quadric surface extraction by variational shape approximation

TitleQuadric surface extraction by variational shape approximation
Authors
Yan, DMLiu, YWang, W
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
0302-9743
2020 SCImago Journal Rankings: 0.249
References
References in Scopus

 

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
dc.identifier.issnl0302-9743-

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