Virtual Cutting of Deformable Objects based on Efficient Topological Operations
Identifieur interne : 000675 ( Main/Exploration ); précédent : 000674; suivant : 000676Virtual Cutting of Deformable Objects based on Efficient Topological Operations
Auteurs : Christoph Paulus [France] ; Lionel Untereiner [France] ; Hadrien Courtecuisse [France] ; Stephane Cotin [France] ; David Cazier [France]Source :
- Visual Computer [ 0178-2789 ] ; 2015.
Abstract
Virtual cutting of deformable objects is at thecore of many applications in interactive simulation and especiallyin computational medicine. The ability to simulatesurgical cuts, dissection, soft tissue tearing ormicro-fracturesis essential for augmenting the capabilities of existing orfuture simulation systems. To support such features,we combinea new remeshing algorithm with a fast finite elementapproach. The proposed method is generic enough to supporta large variety of applications. We show the benefits ofour approach evaluating the impact of cuts on the number ofnodes and the numerical quality of the mesh. These points arecrucial to ensure accurate and stable real-time simulations.
Url:
DOI: 10.1007/s00371-015-1123-x
Affiliations:
- France
- Alsace (région administrative), Grand Est, Lorraine (région)
- Metz, Nancy, Strasbourg
- Université de Lorraine, Université de Strasbourg
Links toward previous steps (curation, corpus...)
- to stream Hal, to step Corpus: 005278
- to stream Hal, to step Curation: 005278
- to stream Hal, to step Checkpoint: 000660
- to stream Main, to step Merge: 000676
- to stream Main, to step Curation: 000675
Le document en format XML
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BP 10413 - F-67412 Illkirch Cedex</addrLine><country key="FR"></country></address><ref type="url">http://icube.unistra.fr/</ref></desc><listRelation><relation active="#struct-199013" type="direct"></relation><relation active="#struct-364775" type="direct"></relation><relation active="#struct-301232" type="direct"></relation></listRelation><tutelles><tutelle active="#struct-199013" type="direct"><org type="institution" xml:id="struct-199013" status="VALID"><orgName>Université de Strasbourg</orgName><orgName type="acronym">UNISTRA</orgName><desc><address><addrLine>4 rue Blaise Pascal - CS 90032 - 67081 Strasbourg cedex</addrLine><country key="FR"></country></address><ref type="url">http://www.unistra.fr/</ref></desc></org></tutelle><tutelle active="#struct-364775" type="direct"><org type="institution" xml:id="struct-364775" status="INCOMING"><orgName>ENGEES</orgName><desc><address><country key="FR"></country></address></desc></org></tutelle><tutelle active="#struct-301232" type="direct"><org type="institution" xml:id="struct-301232" status="VALID"><orgName>Institut National des Sciences Appliquées</orgName><orgName type="acronym">INSA</orgName><desc><address><country key="FR"></country></address></desc></org></tutelle></tutelles></hal:affiliation><country>France</country><placeName><settlement type="city">Strasbourg</settlement><region type="region" nuts="2">Grand Est</region><region type="old region" nuts="2">Alsace (région administrative)</region></placeName><orgName type="university">Université de Strasbourg</orgName></affiliation></author></analytic><idno type="DOI">10.1007/s00371-015-1123-x</idno><series><title level="j">Visual Computer</title><idno type="ISSN">0178-2789</idno><imprint><date type="datePub">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Virtual cutting of deformable objects is at thecore of many applications in interactive simulation and especiallyin computational medicine. The ability to simulatesurgical cuts, dissection, soft tissue tearing ormicro-fracturesis essential for augmenting the capabilities of existing orfuture simulation systems. To support such features,we combinea new remeshing algorithm with a fast finite elementapproach. The proposed method is generic enough to supporta large variety of applications. We show the benefits ofour approach evaluating the impact of cuts on the number ofnodes and the numerical quality of the mesh. These points arecrucial to ensure accurate and stable real-time simulations.</div></front></TEI><affiliations><list><country><li>France</li></country><region><li>Alsace (région administrative)</li><li>Grand Est</li><li>Lorraine (région)</li></region><settlement><li>Metz</li><li>Nancy</li><li>Strasbourg</li></settlement><orgName><li>Université de Lorraine</li><li>Université de Strasbourg</li></orgName></list><tree><country name="France"><region name="Grand Est"><name sortKey="Paulus, Christoph" sort="Paulus, Christoph" uniqKey="Paulus C" first="Christoph" last="Paulus">Christoph Paulus</name></region><name sortKey="Cazier, David" sort="Cazier, David" uniqKey="Cazier D" first="David" last="Cazier">David Cazier</name><name sortKey="Cotin, Stephane" sort="Cotin, Stephane" uniqKey="Cotin S" first="Stephane" last="Cotin">Stephane Cotin</name><name sortKey="Courtecuisse, Hadrien" sort="Courtecuisse, Hadrien" uniqKey="Courtecuisse H" first="Hadrien" last="Courtecuisse">Hadrien Courtecuisse</name><name sortKey="Untereiner, Lionel" sort="Untereiner, Lionel" uniqKey="Untereiner L" first="Lionel" last="Untereiner">Lionel Untereiner</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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