首页> 外文会议>International Symposium on Nondestructive Testing of Materials and Structures >Characterization of Synthetic Emeralds Based on the Morphology of their Inclusions NA. MuellerDFraunhofer Development Center X-ray Technologies, Fuerth, GermanyMnja.mueller@iis.fraunhofer.de
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Characterization of Synthetic Emeralds Based on the Morphology of their Inclusions NA. MuellerDFraunhofer Development Center X-ray Technologies, Fuerth, GermanyMnja.mueller@iis.fraunhofer.de

机译:基于其夹杂物Na形态的合成祖母绿的特征。 Muellerd Fraunhofer开发中心X-Ray Technologies,Fuerth,Dembanym Anja.mueller@iis.fraunhofer.de

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The aim of the presented work was the characterization of synthetically manufactured emeralds by means of X-ray micro computed tomography (CT). As the result of the CT measurements, a three-dimensional volume representation of the gemstones became available. Three synthetic emeralds were measured containing different kinds of inclusions. For data evaluation, an image processing chain was designed, which is adapted to the particular requirements of emerald analysis. An essential aspect was the extraction of inclusions and inhomogeneities from the reconstructed volumetric data and their characterization regarding morphology. Furthermore, results of microscopic investigation of the samples have been compared to results of CT measurements demonstrating the suitability of CT for finding inclusions in emeralds.
机译:所提出的工作的目的是通过X射线微计算机断层扫描(CT)表征合成制造的祖母绿。由于CT测量的结果,宝石的三维体积表示变得可用。测量三种合成的祖母绿含有不同种类的夹杂物。对于数据评估,设计了一种图像处理链,适用于祖母绿分析的特定要求。重要方面是从重建的体积数据和它们表征关于形态学的夹杂物和不均匀性的提取。此外,已经将样品的显微镜研究结果与CT测量结果进行了比较,证明了CT在祖母绿中寻找夹杂物的适用性。

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