Modelling the Acquisition Geometry of a C-Arm Angiography System for 3D Reconstruction

Abstract

This paper is concerned with the calibration of the intrinsic and extrinsic parameters of a X-ray angiographic system for 3D reconstruction of coronary vessel centerlines. We discuss whether the isocentric model is an accurate model for the movement of the C-arm, and analyse the assumptions made by this model. We propose a methodology which takes into… (More)
DOI: 10.1007/3-540-36079-4_28

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