Research on diffraction enhanced imaging computed tomography technique

被引：3
|
作者：
Wang, Min [1 ]
Hu, Xiao-Fang
机构：
[1] Anhui Univ Technol, Sch Mech Engn, Maanshan 243002, Peoples R China
[2] Univ Sci & Technol China, Chinese Acad Sci, Key Lab Mech Behav & Design Mat, Hefei 230026, Peoples R China
来源：
ACTA PHYSICA SINICA | 2007年 / 56卷 / 08期
关键词：
synchrotron radiation; diffraction enhanced imaging; computed tomography;
D O I：
10.7498/aps.56.4989
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The technique of diffraction enhanced imaging computed tomography is studied in this paper and a new algorithm is given. The absorption, scattering and refractive index gradient can be obtained using the new algorithm with projection data of an object in the rotation range of 0 degrees-360 degrees And only needs to set the analyzer at one point of the rocking curve. The experimental process of the new algorithm is much simpler than the conventional.
引用
收藏
页码：4989 / 4993
页数：5
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