Combined X-ray diffraction and kinetic depth effect imaging.
Combined X-ray diffraction and kinetic depth effect imaging.
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DOI：
10.1364/oe.19.006406
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发表时间：
2011-03
期刊：
影响因子：
3.8
通讯作者：
A. Dicken;K. Rogers;Paul G. Evans;J. Chan;Joseph Rogers;S. Godber
中科院分区：
文献类型：
--
作者：
A. Dicken;K. Rogers;Paul G. Evans;J. Chan;Joseph Rogers;S. Godber
在这项初步研究中，我们结合角色散X射线衍射对物质的分辨能力，给出了物体的深度分辨透射图序列。物体内产生与特定材料库匹配的衍射图的体积已经在图像内进行了可视编码。这些高亮区域的强度已经根据比赛的确定性进行了加权。从理论和实验两个方面论证了原理。还讨论了与该技术的“放大”版本有关的考虑因素。
In this preliminary study we present a depth resolved transmission image sequence of an object combined with the materials discriminating ability of angular dispersive X-ray diffraction. Volumes within the object giving rise to diffraction patterns matched to a library of specific materials have been encoded visually within the images. The intensity of these highlighted areas has been weighted based on the certainty of the match. Both the theory and experimental proof of principle have been demonstrated. Considerations pertaining to a "scaled up" version of this technique are also discussed.