Difference between revisions of "David Cazier Recherche"
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{{Image_Cadre|crowdSimulation.png|left|200}} | {{Image_Cadre|crowdSimulation.png|left|200}} | ||
| − | ===[[David_Cazier_CrowdSimulation|Simulation de foules]]=== | + | ===[[:fr:David_Cazier_CrowdSimulation|Simulation de foules]]=== |
<p style="text-align:justify"> | <p style="text-align:justify"> | ||
Un système multirésolution pour la recherche de proximité dans des scènes complexes. Application à la simulation dynamique de foules d'agents autonomes. | Un système multirésolution pour la recherche de proximité dans des scènes complexes. Application à la simulation dynamique de foules d'agents autonomes. | ||
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{{Image_Cadre|particlues.png|right|350}} | {{Image_Cadre|particlues.png|right|350}} | ||
| − | ===[[David_Cazier_Collision|Détection de collisions]]=== | + | ===[[:fr:David_Cazier_Collision|Détection de collisions]]=== |
<p style="text-align:justify"> | <p style="text-align:justify"> | ||
A forecast mechanism for real time tracking of particles trajectories. This work is applied to collision detection between deformable solids in complex environments. | A forecast mechanism for real time tracking of particles trajectories. This work is applied to collision detection between deformable solids in complex environments. | ||
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{{Image_Cadre|Pierre bunny sqrt3.jpg|left|180}} | {{Image_Cadre|Pierre bunny sqrt3.jpg|left|180}} | ||
| − | ===[[David_Cazier_MRMap2D|Cartes multirésolutions]]=== | + | ===[[:fr:David_Cazier_MRMap2D|Cartes multirésolutions]]=== |
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A compact and efficient combinatorial model for the encoding of multiresolution surfaces. This work is applied to subdivision surfaces and progessive meshes. | A compact and efficient combinatorial model for the encoding of multiresolution surfaces. This work is applied to subdivision surfaces and progessive meshes. | ||
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{{Image_Cadre|FullPatient.png|right|120}} | {{Image_Cadre|FullPatient.png|right|120}} | ||
{{Image_Cadre|XMap_Edge.png|right|123}} | {{Image_Cadre|XMap_Edge.png|right|123}} | ||
| − | ===[[David_Cazier_Reconstruction|Reconstruction]]=== | + | ===[[:fr:David_Cazier_Reconstruction|Reconstruction]]=== |
<p style="text-align:justify"> | <p style="text-align:justify"> | ||
Algorithms for the automatic building of manifold and volumetric meshes from medical images. | Algorithms for the automatic building of manifold and volumetric meshes from medical images. | ||
</p> | </p> | ||
| − | ===[[David_Cazier_XMap|Cartes non-variétés]]=== | + | ===[[:fr:David_Cazier_XMap|Cartes non-variétés]]=== |
<p style="text-align:justify"> | <p style="text-align:justify"> | ||
A new model for the modeling of curves, surfaces and volumes sewn and assembled around singular points (also called non-manifolds models). | A new model for the modeling of curves, surfaces and volumes sewn and assembled around singular points (also called non-manifolds models). | ||
Revision as of 13:26, 13 April 2012
Home ||
Research Works ||
Projects and Collaborations ||
Publications ||
Curriculum Vitae
Crowds Simulation ||
Collision Detection ||
Multiresolution models ||
Mesh Reconstruction ||
Non manifold models
Volumes de subdivision
Nous avons étendu les cartes multirésolution à la dimension 3 pour un encodage efficace des volumes de subdivision. Ce modèle est muni de nouveaux opérateurs topologiques multi-échelles. Il supporte tous les types de maillages connus (tétraédriques, hexaédriques ou polyédriques) et une large gamme de schémas de subdivisions. C'est le seul modèle multirésolution volumique supportant des subdivisions adaptatives.
Bientôt des résultats sur l'analyse multirésolution de données volumiques et l'édition multirésolution de maillages volumiques.
Simulation de foules
Un système multirésolution pour la recherche de proximité dans des scènes complexes. Application à la simulation dynamique de foules d'agents autonomes.
Une vidéo de démonstration est visible ici : Media:CrowdSimulation.ogv (présentation CASA'12) ou sur Youtube.
Détection de collisions
A forecast mechanism for real time tracking of particles trajectories. This work is applied to collision detection between deformable solids in complex environments.
- A video explaining the principle of our method based on particles is visible here: Media:ParticuleCollisionDetection.ogv (SPM'09)
- A video explaining an extension for the management of edges is visible here : Media:EdgeCollisionDetection.ogv (VRIPHYS'10)
Cartes multirésolutions
A compact and efficient combinatorial model for the encoding of multiresolution surfaces. This work is applied to subdivision surfaces and progessive meshes.
This model is now extended to support subdivision volumes.
Reconstruction
Algorithms for the automatic building of manifold and volumetric meshes from medical images.
Cartes non-variétés
A new model for the modeling of curves, surfaces and volumes sewn and assembled around singular points (also called non-manifolds models).