创建一个磁共振成像本体。
Creating a magnetic resonance imaging ontology.
作者信息
Lasbleiz Jérémy, Saint-Jalmes Hervé, Duvauferrier Régis, Burgun Anita
机构信息
Unité Inserm U936, IFR 140IFR 140, Faculté de Médecine, France.
出版信息
Stud Health Technol Inform. 2011;169:784-8.
The goal of this work is to build an ontology of Magnetic Resonance Imaging. The MRI domain has been analysed regarding MRI simulators and the DICOM standard. Tow MRI simulators have been analysed: JEMRIS, which is developed in XML and C++, has a hierarchical organisation and SIMRI, which is developed in C, has a good representation of MRI physical processes. To build the ontology we have used Protégé 4, owl2 that allows quantitative representations. The ontology has been validated by a reasoner (Fact++) and by a good representation of DICOM headers and of MRI processes. The MRI ontology would improved MRI simulators and eased semantic interoperability.
这项工作的目标是构建一个磁共振成像本体。已针对磁共振成像模拟器和DICOM标准对磁共振成像领域进行了分析。分析了两款磁共振成像模拟器：用XML和C++开发的JEMRIS，具有层次结构；用C开发的SIMRI，能很好地呈现磁共振成像物理过程。为构建本体，我们使用了支持定量表示的Protégé 4和owl2。该本体已通过推理机（Fact++）以及对DICOM头部和磁共振成像过程的良好表示进行了验证。磁共振成像本体将改进磁共振成像模拟器并简化语义互操作性。
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