Model of a Vascular C-Arm for 3D Augmented Fluoroscopy in Interventional Radiology - Inria - Institut national de recherche en sciences et technologies du numérique Accéder directement au contenu
Communication Dans Un Congrès Année : 2005

Model of a Vascular C-Arm for 3D Augmented Fluoroscopy in Interventional Radiology

Résumé

This paper deals with the modeling of a vascular C-arm to generate 3D augmented fuoroscopic images in an interventional radiology context. A methodology based on the use of a multi-image calibration is proposed to assess the physical behavior of the C-arm. From the knowledge of the main characteristics of the C-arm, realistic models of the acquisition geometry are proposed. Their accuracy was evaluated and experiments showed that the C-arm geometry can be predicted with a mean 2D reprojection error of 0.5 mm. The interest of 3D augmented uoroscopy is also assessed on a clinical case.

Domaines

Autre [cs.OH]
Fichier principal
Vignette du fichier
final_MICCAI_paper_05_SG.pdf (2.23 Mo) Télécharger le fichier
Loading...

Dates et versions

inria-00000386 , version 1 (04-11-2005)

Identifiants

Citer

Sébastien Gorges, Erwan Kerrien, Marie-Odile Berger, Yves Trousset, Jérémie Pescatore, et al.. Model of a Vascular C-Arm for 3D Augmented Fluoroscopy in Interventional Radiology. 8th International Conference on Medical Image Computing and Computer Assisted Intervention- MICCAI'05, Oct 2005, Palm Springs, United States. pp.214-222, ⟨10.1007/11566489_27⟩. ⟨inria-00000386⟩
193 Consultations
386 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More