| 一种射影变换的图形图像纠正原理 |
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| 引用本文： | 徐石旺,唐健林.一种射影变换的图形图像纠正原理[J].地矿测绘,2004,20(2):26-27. |
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| 作者姓名： | 徐石旺 唐健林 |
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| 作者单位： | 湖南省地质测绘院,信息中心,湖南,衡阳,421008 |
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| 摘 要： | 由于各种因素的影响,地形图会发生不规则变形,因此,必须对其进行纠正.为此提出了一种射影变换纠正法,叙述了其纠正方法和纠正原理,并总结了其优点.
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| 关 键 词： | 图形图像纠正 点对 拓扑结构 映射 射影变换 |
| 文章编号： | 1007-9394(2004)02-0026-02 |
| 修稿时间： | 2004年2月18日 |
One kind of Rectification Principle of Projection Transformation for Figure and Image |
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| XU Shi-wang,TANG Jian-lin.One kind of Rectification Principle of Projection Transformation for Figure and Image[J].Surveying and Mapping of Geology and Mineral Resources,2004,20(2):26-27. |
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| Authors: | XU Shi-wang TANG Jian-lin |
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| Abstract: | Irregular distortion of map could take place because of complications, so it must be rectified. For this reason, a kind of projection transformation rectification method is put forward. Rectification principle and method is pictured and advantage of the method is summed up, too. |
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| Keywords: | Figure and image rectification Point pair Topology structure Mapping Projective transformation |
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