论文标题
使用模式识别方法中的宇宙muon成像中的物质歧视
Material Discrimination in Cosmic Muon Imaging using Pattern Recognition Method
论文作者
论文摘要
这项工作报告了进行的数值模拟和统计测试，以研究使用MUON散射断层扫描（MST）开发的原型成像设置的性能。重建的图像已使用模式识别方法（PRM）处理，以区分低Z和High-Z材料。已经应用了相同的方法来检查设置的性能，以识别测试对象的形状。已经讨论了设置的设计参数，例如MUON探测器的区域，其物理位置以及其空间分辨率等。为了评估新提出的PRM的功效，将结果与基于聚类发现的另一种技术进行了比较。
This work reports numerical simulations and statistical tests carried out to study the performance of a prototype imaging setup to be developed for material discrimination using Muon Scattering Tomography (MST). The reconstructed images have been processed with a Pattern Recognition Method (PRM) to discriminate the low-Z and high-Z materials. The same method has been applied to examine the performance of the setup in recognizing the shape of the test objects. Design parameters of the setup, such as area of the muon detectors, their physical placement, along with their spatial resolution, etc. have been discussed. To evaluate the efficacy of the newly proposed PRM, the results have been compared to another technique based on cluster finding.
