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MICCAI
2005
Springer

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

10 years 2 months ago
Model of a Vascular C-Arm for 3D Augmented Fluoroscopy in Interventional Radiology
This paper deals with the modeling of a vascular C-arm to generate 3D augmented fluoroscopic 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 fluoroscopy is also assessed on a clinical case.
S. Gorges, Erwan Kerrien, Marie-Odile Berger, Yves
Added 15 Nov 2009
Updated 15 Nov 2009
Type Conference
Year 2005
Where MICCAI
Authors S. Gorges, Erwan Kerrien, Marie-Odile Berger, Yves Trousset, J. Pescatore, René Anxionnat, Luc Picard
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