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dc.contributor.authorGuo, Jianwei
dc.contributor.authorYan, Dongming
dc.contributor.authorLi, Er
dc.contributor.authorDong, Weiming
dc.contributor.authorWonka, Peter
dc.contributor.authorZhang, Xiaopeng
dc.date.accessioned2015-08-03T11:18:18Z
dc.date.available2015-08-03T11:18:18Z
dc.date.issued2013-06-11
dc.identifier.citationGuo J, Yan D-M, Li E, Dong W, Wonka P, et al. (2013) Illustrating the disassembly of 3D models. Computers & Graphics 37: 574–581. Available: http://dx.doi.org/10.1016/j.cag.2013.05.020.
dc.identifier.issn0097-8493
dc.identifier.doi10.1016/j.cag.2013.05.020
dc.identifier.urihttp://hdl.handle.net/10754/562989
dc.description.abstractWe present a framework for the automatic disassembly of 3D man-made models and the illustration of the disassembly process. Given an assembled 3D model, we first analyze the individual parts using sharp edge loops and extract the contact faces between each pair of neighboring parts. The contact faces are then used to compute the possible moving directions of each part. We then present a simple algorithm for clustering the sets of the individual parts into meaningful sub-assemblies, which can be used for a hierarchical decomposition. We take the stability of sub-assemblies into account during the decomposition process by considering the upright orientation of the input models. Our framework also provides a user-friendly interface to enable the superimposition of the constraints for the decomposition. Finally, we visualize the disassembly process by generating an animated sequence. The experiments demonstrate that our framework works well for a variety of complex models. © 2013 Elsevier Ltd.
dc.publisherElsevier BV
dc.subjectDisassembly illustration
dc.subjectShape analysis
dc.subjectVisualization
dc.titleIllustrating the disassembly of 3D models
dc.typeArticle
dc.contributor.departmentVisual Computing Center (VCC)
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentComputer Science Program
dc.identifier.journalComputers & Graphics
dc.eprint.versionPost-print
dc.contributor.institutionNLPR-LIAMA, Institute of Automation, Chinese Academy of Sciences, China
dc.contributor.institutionState Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, China
dc.contributor.institutionDepartment of Computer Science and Engineering, Arizona State University, United States
kaust.personYan, Dongming
kaust.personWonka, Peter
refterms.dateFOA2018-06-14T09:29:58Z
dc.date.published-online2013-06-11
dc.date.published-print2013-10


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