| 射线方程及最大熵图像重建方法的应用研究 |
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| 引用本文： | 魏明果,刘润泽.射线方程及最大熵图像重建方法的应用研究[J].三峡大学学报(自然科学版),1997(2). |
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| 作者姓名： | 魏明果 刘润泽 |
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| 作者单位： | 武汉水利电力大学（宜昌）基础课部!443002(魏明果)，长委地球物理勘探处(刘润泽) |
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| 摘 要： | 为了探测电磁波在地层中传播时吸收场的变化，采用程函方程计算弯曲射线的曲率，用最大熵算法作为反演方法。计算实例表明这种方法效果是明显的。
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| 关 键 词： | 电磁波层析成像 程函方程 射线曲率 最大熵 |
The Application Research on the Tomography Rebuilding Method of Ray Equation and Maximum Entropy |
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| Wei Mingguo.The Application Research on the Tomography Rebuilding Method of Ray Equation and Maximum Entropy[J].Journal of China Three Gorges University(Natural Sciences),1997(2). |
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| Authors: | Wei Mingguo |
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| Institution: | Wei Mingguo (Dept.of Basic Courses)Liu Runze(CWRC Geophsical Prospecting Sector) |
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| Abstract: | In order to explore the change of the alosorption field when electromagnetic waves are propagated in the stratum, uses eikonal equation to calculate the curvature of curved rays, and uses the method of Maximum Eutropy as inversed result. The calculated examples show that the effed of this method to get the curvature of curved rays is evident. |
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| Keywords: | electromgnetic waves tomography eikonal equation ray curvature maximum entropy |
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