Title :

Local implicit modeling of blood vessels for interactive simulation

Author(s) :

Yureidini, Ahmed [Auteur]
Visual Augmentation of Complex Environments [MAGRIT]
Simulation in Healthcare using Computer Research Advances [SHACRA]
Kerrien, Erwan [Auteur]
Visual Augmentation of Complex Environments [MAGRIT]
Dequidt, Jeremie [Auteur]
Simulation in Healthcare using Computer Research Advances [SHACRA]
Duriez, Christian [Auteur]
Simulation in Healthcare using Computer Research Advances [SHACRA]
Cotin, Stéphane [Auteur]
Simulation in Healthcare using Computer Research Advances [SHACRA]

Scientific editor(s) :

Ayache
Nicholas and Delingette
Hervé and Golland
Polina and Moria
Kensaku

Conference title :

MICCAI - 15th International Conference on Medical Image Computing and Computer-Assisted Intervention

City :

Nice

Country :

France

Start date of the conference :

2012-10-01

Journal title :

Lecture Notes in Computer Science

Publisher :

Springer

Publication date :

2012-10-01

HAL domain(s) :

Informatique [cs]/Imagerie médicale
Informatique [cs]/Synthèse d'image et réalité virtuelle [cs.GR]

English abstract : [en]

In the context of computer-based simulation, contact management requires an accurate, smooth, but still efficient surface model for the blood vessels. A new implicit model is proposed, consisting of a tree of local implicit ...
Show more >In the context of computer-based simulation, contact management requires an accurate, smooth, but still efficient surface model for the blood vessels. A new implicit model is proposed, consisting of a tree of local implicit surfaces generated by skeletons ({\em blobby models}). The surface is reconstructed from data points by minimizing an energy, alternating with an original blob selection and subdivision scheme. The reconstructed models are very efficient for simulation and were shown to provide a sub-voxel approximation of the vessel surface on 5 patients.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Collections :

• Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189

Source :

Harvested from HAL