Virtual Cutting of Deformable Objects based on Efficient Topological Operations
Identifieur interne : 000788 ( Main/Exploration ); précédent : 000787; suivant : 000789Virtual Cutting of Deformable Objects based on Efficient Topological Operations
Auteurs : Christoph Paulus [France] ; Lionel Untereiner [France] ; Hadrien Courtecuisse [France] ; Stéphane Cotin [France] ; David Cazier [France]Source :
Abstract
Virtual cutting of deformable objects is at the core of many applications in interactive simulation and especially in computational medicine. The ability to simulate surgical cuts, dissection, soft tissue tearing ormicro-fractures is essential for augmenting the capabilities of existing or future simulation systems. To support such features,we combine a new remeshing algorithm with a fast finite element approach. The proposed method is generic enough to support a large variety of applications. We show the benefits of our approach evaluating the impact of cuts on the number of nodes and the numerical quality of the mesh. These points are crucial to ensure accurate and stable real-time simulations.
Url:
Affiliations:
- France
- Alsace (région administrative), Grand Est, Lorraine (région)
- Metz, Nancy, Strasbourg
- Université de Lorraine, Université de Strasbourg
Links toward previous steps (curation, corpus...)
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- to stream Main, to step Curation: 000788
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><author><name sortKey="Cazier, David" sort="Cazier, David" uniqKey="Cazier D" first="David" last="Cazier">David Cazier</name><affiliation wicri:level="1"><hal:affiliation type="institution" xml:id="struct-302445" status="VALID"><orgName>Université de Strasbourg</orgName><desc><address><country key="FR"></country></address></desc></hal:affiliation><country>France</country></affiliation></author></analytic></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Virtual cutting of deformable objects is at the core of many applications in interactive simulation and especially in computational medicine. The ability to simulate surgical cuts, dissection, soft tissue tearing ormicro-fractures is essential for augmenting the capabilities of existing or future simulation systems. To support such features,we combine a new remeshing algorithm with a fast finite element approach. The proposed method is generic enough to support a large variety of applications. We show the benefits of our approach evaluating the impact of cuts on the number of nodes and the numerical quality of the mesh. These points are crucial 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="Stéphane" last="Cotin">Stéphane 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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