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首页> 外文期刊>Russian Journal of Nondestructive Testing >A Mathematical Model of Multichannel Continuously Scanning Systems for Digital X-ray Analysis
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A Mathematical Model of Multichannel Continuously Scanning Systems for Digital X-ray Analysis

机译:用于数字X射线分析的多通道连续扫描系统的数学模型

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摘要

A mathematical model of continuously scanning systems for digital X-ray analysis is developed. The systems contain a linear array of detectors that can be used not only in systems of radiation sources with an anisotropic angular distribution and a nonuniform distribution of the quantum yield over the focal spot but also in systems of detectors with nonuniform spatial sensitivity to incident radiation. The systems also make it possible to normalize the records of the radiation image of a tested object and perform digital filtering of the results.
机译:建立了用于数字X射线分析的连续扫描系统的数学模型。该系统包含探测器的线性阵列,该探测器阵列不仅可以用于在各向异性点上具有各向异性角度分布和量子产率不均匀分布的辐射源系统,而且可以在对入射辐射具有不均匀空间灵敏度的探测器系统中使用。该系统还可以对测试对象的辐射图像的记录进行规范化,并对结果进行数字过滤。

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