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Conference papers
Model of a Vascular C-Arm for 3D Augmented Fluoroscopy in Interventional Radiology
Abstract : 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.
Cited literature [7 references]
https://hal.inria.fr/inria-00000386
Contributor : Sébastien Gorges Connect in order to contact the contributor
Submitted on : Friday, November 4, 2005 - 12:10:01 AM
Last modification on : Thursday, January 20, 2022 - 5:31:25 PM
Long-term archiving on: : Thursday, April 1, 2010 - 10:37:37 PM
Contributor : Sébastien Gorges Connect in order to contact the contributor
Submitted on : Friday, November 4, 2005 - 12:10:01 AM
Last modification on : Thursday, January 20, 2022 - 5:31:25 PM
Long-term archiving on: : Thursday, April 1, 2010 - 10:37:37 PM