| X-CT卷积后投影再建算法内插函数的选取 |
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| 引用本文： | 李海芳.X-CT卷积后投影再建算法内插函数的选取[J].太原理工大学学报,2000,31(2):221-223. |
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| 作者姓名： | 李海芳 |
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| 作者单位： | 太原理工大学信息工程学院 |
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| 摘 要： | 对卷积后投影再建算法中数据的内插进行了讨论 ,通过理论研究和计算发现 ,选用合适的内插方法可以有效地提高再建像的质量 ,准确判断病变。
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| 关 键 词： | 卷积后投影 再建算法 样条内插函数 X－CT |
Selection of Interpolating Functions on X-CT Convolution-backprojection Algorithm |
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| Li Haifang.Selection of Interpolating Functions on X-CT Convolution-backprojection Algorithm[J].Journal of Taiyuan University of Technology,2000,31(2):221-223. |
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| Authors: | Li Haifang |
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| Institution: | College of Information Engineering of TUT |
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| Abstract: | For convolution backprojection algorithm used in X CT,it is very important to select the interpolation method of data.By theoretical analysis and computer simulation,author finds the improvement in quality of image reconstruction can be achieved with right selection of interpolating method of data. |
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| Keywords: | convolution backprojection interpolation spline interpolating function |
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