利用变化能谱实现密度解析成像的方法

The Study of Accurate Varied X Ray Energy Spectrum Imaging Methods

本文以两种成分的图像分离为例详细地介绍了通过分析不同能量Ｘ射线束所获得的图像来实现分离物体内部各成分图像的基本理论，并给出了实验结果。

This paper discusses the theory of accurate varied X ray energy spectrum imaging methods in detail. The authors bring up the simlified method for accurately separating the images of different constituents in an object, which only requires to measure the original X ray energy spectrum of X ray machine. Finally, some experiment results are given. From the results we can conclude that the simplified method can be hopefully applied in practice. (