| 用Radon变换迭代法重建含有遮挡物的三维折射率场 |
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| 引用本文： | 高益庆.用Radon变换迭代法重建含有遮挡物的三维折射率场[J].中国激光,1995,22(1):49-54. |
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| 作者姓名： | 高益庆 |
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| 作者单位： | 南昌航空工业学院物理教研室 |
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| 摘 要： | 通过计算机模拟研究，考查了Ｒａｄｏｎ变换迭代法用于光学干涉层析计量含有遮挡物三维折射率场的重建精度。作为一个应用实例，计算了某一截面的气体温度分布，并与热电偶测量的值进行了比较。
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| 关 键 词： | 干涉层析术，重建算法，像重建 |
| 收稿时间： | 1994/3/14 |
Reconstruction of 3-D Refractive index Fields with an Opaque Object by Radon Transform iteration |
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| Gao Yiqing.Reconstruction of 3-D Refractive index Fields with an Opaque Object by Radon Transform iteration[J].Chinese Journal of Lasers,1995,22(1):49-54. |
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| Authors: | Gao Yiqing |
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| Abstract: | In this paper, the reconstruction precision of Radon transform iteration, which is used in interferometric tomography for 3-D refractive index fields with an opaque object, has been studied by computer simulation. As an example, the method has been used to reconstruct the hot gas temperature fields,and the results are compared with thermocouple measurements. |
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| Keywords: | optical tomography reconstructing algorithm image reconstruction |
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