Volumetric shape description of range data using “Blobby Model”
Proceedings of the 18th annual conference on Computer graphics and interactive techniques
Generalized implicit functions for computer graphics
Proceedings of the 18th annual conference on Computer graphics and interactive techniques
Surface reconstruction from unorganized points
SIGGRAPH '92 Proceedings of the 19th annual conference on Computer graphics and interactive techniques
Modeling inelastic deformation: viscolelasticity, plasticity, fracture
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
Introduction to Implicit Surfaces
Introduction to Implicit Surfaces
Function Representation for Sweeping by a Moving Solid
IEEE Transactions on Visualization and Computer Graphics
Deformable Organ Modeling with Multi-Layer Particle Systems
IV '00 Proceedings of the International Conference on Information Visualisation
SMI '01 Proceedings of the International Conference on Shape Modeling & Applications
Implicit surface reconstruction from contours
The Visual Computer: International Journal of Computer Graphics - Special section on implicit surfaces
| Hi-index | 0.00 |
We describe an automatic surface reconstruction technique from a set of planar data points organised in parallel sections. The reconstruction employs skeletal implicit surfaces. Two key points in this study are: - Calculation of the 3D skeleton by establishing a correspondence between each pair of 2D Voronoi skeleton of two neighbouring sections. - Use of a uniform field function necessitating the introduction of the notion of "weighted skeleton".Another key point of this work is the proposition of an animation methodology by transforming the skeleton into a deformable mass/spring system.We also describe the multi layer particle system model, which is used for reconstruction and simulation of deformable objects. The last part of this work consists in defining an hybrid approach by using the two previous model in the same scene, improving the simulation.This work has been used in the context of a medical project to simulate the dynamic behaviour of organs during the conformal radiotherapy treatment.