| dc.contributor.author | Golembiovský, Tomá¹ | en_US |
| dc.contributor.author | Duriez, Christian | en_US |
| dc.contributor.editor | Jan Bender and Arjan Kuijper and Dieter W. Fellner and Eric Guerin | en_US |
| dc.date.accessioned | 2013-11-08T10:54:18Z | |
| dc.date.available | 2013-11-08T10:54:18Z | |
| dc.date.issued | 2012 | en_US |
| dc.identifier.isbn | 978-3-905673-96-8 | en_US |
| dc.identifier.uri | http://dx.doi.org/10.2312/PE/vriphys/vriphys12/107-116 | en_US |
| dc.description.abstract | There is a strong need, in surgical simulations, for physically based deformable model of thin or hollow structures. The use of shell theory allows to have a well-founded formulation resulting from continuum mechanics of thin objects. However, this formulation asks for second order spatial derivatives so requires the use of complex elements. In this paper, we present a new way of building the interpolation: First, we use the trianular cubic Bézier shell to allow for a good continuity inside and between the elements and second, we build a kinematic mapping to reduce the degrees of freedom of the element from 10 control points with 3 Degrees of Freedom ( | en_US |
| dc.publisher | The Eurographics Association | en_US |
| dc.subject | I.3.5 [Computer Graphics] | en_US |
| dc.subject | Computational Geometry and Object Modeling | en_US |
| dc.subject | Physically based modeling | en_US |
| dc.title | Bézier Shell Finite Element for Interactive Surgical Simulation | en_US |
| dc.description.seriesinformation | Workshop on Virtual Reality Interaction and Physical Simulation | en_US |
