A model-based reconstruction method for 3-D rotational coronary angiography.

Lizhe Xie 1, 2 Yining Hu 1, 2 Jean-Claude Nunes 3 Jean-Jacques Bellanger 3 Marc Bedossa 3, 4 Limin Luo 1, 2 Christine Toumoulin 1, 3, *
* Auteur correspondant
1 CRIBS - Centre de Recherche en Information Biomédicale sino-français
2 LIST - Laboratory of Image Science and Technology [Nanjing]
3 LTSI - Laboratoire Traitement du Signal et de l'Image
4 Service de cardiologie et maladies vasculaires
Abstract : This paper presents a model-based reconstruction method of the coronary tree from a few number of projections in rotational angiography imaging. The reconstruction relies on projections acquired at a same cardiac phase and an energy function minimization that aims to lead the deformation of the 3D model to fit projection data whereas preserving coherence both in time and space. Some preliminary results are provided on simulated rotational angiograms.
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Conference proceedings : .. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, Institute of Electrical and Electronics Engineers (IEEE), 2010, 1, pp.3186-9. 〈10.1109/IEMBS.2010.5627181〉
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Lizhe Xie, Yining Hu, Jean-Claude Nunes, Jean-Jacques Bellanger, Marc Bedossa, et al.. A model-based reconstruction method for 3-D rotational coronary angiography.. Conference proceedings : .. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, Institute of Electrical and Electronics Engineers (IEEE), 2010, 1, pp.3186-9. 〈10.1109/IEMBS.2010.5627181〉. 〈inserm-00540490〉

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