| 三维倾角分布的Radon变换计算 |
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| 引用本文： | 胡学朋,王进祥,刘松芬,齐龙瑜,胡北来,李九生.三维倾角分布的Radon变换计算[J].南开大学学报,2006,39(5):1-5. |
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| 作者姓名： | 胡学朋 王进祥 刘松芬 齐龙瑜 胡北来 李九生 |
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| 作者单位： | 南开大学物理科学学院 天津300071(胡学朋，王进祥，刘松芬，齐龙瑜，胡北来)，胜利油田有限公司物探研究院 山东东营257100(李九生) |
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| 摘 要： | 采用P.S teeghs提出的滑动窗口R adon变换的快速计算方法1],实现了胜利油田垦71地区的三维倾角分布的计算,给出了三维倾角分布的清晰图像.计算表明采用R adon变换的快速算法可有效的提高计算速度.给出了快速算法的详细推导过程,并更正了文献中的一处错误.
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| 关 键 词： | 倾角 Radon变换 离散傅立叶变换 快速算法 |
| 文章编号： | 0465-7942(2006)05-0001-05 |
| 收稿时间： | 10 23 2005 12:00AM |
| 修稿时间： | 2005年10月23 |
3D Dip Distribution Computed with Radon Transformation |
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| Hu Xuepeng,Wang Jinxiang,Liu Songfen,Qi Longyu,Hu Beilai,Li Jiusheng.3D Dip Distribution Computed with Radon Transformation[J].Acta Scientiarum Naturalium University Nankaiensis,2006,39(5):1-5. |
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| Authors: | Hu Xuepeng Wang Jinxiang Liu Songfen Qi Longyu Hu Beilai Li Jiusheng |
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| Institution: | 1. College of Physics Science, Nankai University, Tianjin 300071, China; 2. Geophysical Research Institute, Shengli Oilfield Co. Ltd, Dongying 257100, China |
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| Abstract: | In this paper the 3D dip distribution in the Ken71 area of Shengli Oil Field is computed with sliding window Radon transformation proposed by Steeghs,the clear images of 3D dip distribution are presented.The computation shows that the computing speed could be effectively enhanced by Radon transformation compared with normal arithmetic.The detailed derivation of fast computing algorithm is given and one error in the literature is corrected. |
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| Keywords: | dip Radon transformation discrete Fourier transformation fast computing |
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