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Article: A haptics-guided hole-filling system based on triangular mesh

TitleA haptics-guided hole-filling system based on triangular mesh
Authors
KeywordsHaptics
Hole Filling
Model Reconstruction
Issue Date2006
PublisherC A D Solutions. The Journal's web site is located at http://www.cadanda.com
Citation
Computer-Aided Design And Applications, 2006, v. 3 n. 6, p. 711-718 How to Cite?
AbstractDefects of primitive models such as holes are not uncommon in the process of reconstructing a physical object model through an optical scanner. Most hole-filling methods are focused on repairing model automatically. However automatic technologies cannot give satisfactory results when dealing with complex holes because points on the hole boundaries are error prone and must be pre-processed before any automatic methods be applied. In order to provide a more intuitive and efficient tool for model reconstruction in reverse engineering (RE) a novel hole-filling system with haptic characteristic based on triangular mesh is implemented compared with traditional unnatural mouse-based computer interfaces that can not be used to edit point clouds intuitively. Smoothing and stitching operations based on haptics are proposed to modify error-prone hole boundaries and simplify complex holes. A sculpting operation based on loop subdivision is developed to allow a user to deform the surface in the multi-sided and multi-level polygonal domains. By employing both automatic and interactive methods for hole filling, this system is more efficient and robust. A primitive prototype system has been implemented and several examples are presented to demonstrate the effectiveness of this system.
Persistent Identifierhttp://hdl.handle.net/10722/156828
ISSN
2015 SCImago Journal Rankings: 0.310
References

 

DC FieldValueLanguage
dc.contributor.authorHe, XJen_US
dc.contributor.authorChen, YHen_US
dc.date.accessioned2012-08-08T08:44:08Z-
dc.date.available2012-08-08T08:44:08Z-
dc.date.issued2006en_US
dc.identifier.citationComputer-Aided Design And Applications, 2006, v. 3 n. 6, p. 711-718en_US
dc.identifier.issn1686-4360en_US
dc.identifier.urihttp://hdl.handle.net/10722/156828-
dc.description.abstractDefects of primitive models such as holes are not uncommon in the process of reconstructing a physical object model through an optical scanner. Most hole-filling methods are focused on repairing model automatically. However automatic technologies cannot give satisfactory results when dealing with complex holes because points on the hole boundaries are error prone and must be pre-processed before any automatic methods be applied. In order to provide a more intuitive and efficient tool for model reconstruction in reverse engineering (RE) a novel hole-filling system with haptic characteristic based on triangular mesh is implemented compared with traditional unnatural mouse-based computer interfaces that can not be used to edit point clouds intuitively. Smoothing and stitching operations based on haptics are proposed to modify error-prone hole boundaries and simplify complex holes. A sculpting operation based on loop subdivision is developed to allow a user to deform the surface in the multi-sided and multi-level polygonal domains. By employing both automatic and interactive methods for hole filling, this system is more efficient and robust. A primitive prototype system has been implemented and several examples are presented to demonstrate the effectiveness of this system.en_US
dc.languageengen_US
dc.publisherC A D Solutions. The Journal's web site is located at http://www.cadanda.comen_US
dc.relation.ispartofComputer-Aided Design and Applicationsen_US
dc.subjectHapticsen_US
dc.subjectHole Fillingen_US
dc.subjectModel Reconstructionen_US
dc.titleA haptics-guided hole-filling system based on triangular meshen_US
dc.typeArticleen_US
dc.identifier.emailChen, YH:yhchen@hkucc.hku.hken_US
dc.identifier.authorityChen, YH=rp00099en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-33744779661en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33744779661&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume3en_US
dc.identifier.issue6en_US
dc.identifier.spage711en_US
dc.identifier.epage718en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridHe, XJ=24536700300en_US
dc.identifier.scopusauthoridChen, YH=7601430448en_US

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