基于网格计算架构的磁共振成像(MRI)仿真

CCGrid 2003. 3rd IEEE/ACM International Symposium on Cluster Computing and the Grid, 2003. Proceedings. Pub Date : 2003-05-12 DOI:10.1109/CCGRID.2003.1199417

H. Benoit-Cattin, F. Bellet, J. Montagnat, C. Odet

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引用次数: 24

摘要

在本文中，我们提出了在网格计算架构上实现磁共振成像(MRI)模拟器。仿真过程基于三维空间中Bloch方程[1]的分辨率。仿真器的计算内核采用MPICH-G2[2]进行网格节点分布。结果表明，该方法以合理的成本实现了三维MRI数据的模拟，为MRI模拟的应用提供了新的视角。

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Magnetic resonance imaging (MRI) simulation on a grid computing architecture

In this paper, we present the implementation of a Magnetic Resonance Imaging (MRI) simulator on a GRID computing architecture. The simulation process is based on the resolution of Bloch equation [1] in a 3D space. The computation kernel of the simulator is distributed to the grid nodes using MPICH-G2 [2]. The results presented show that simulation of 3D MRI data is achieved with a reasonable cost which gives new perspectives to MRI simulations usage.

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CCGrid 2003. 3rd IEEE/ACM International Symposium on Cluster Computing and the Grid, 2003. Proceedings.

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