| 地形图水系版中面状要素的矢量化 |
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| 引用本文： | 叶建栲,赵琪.地形图水系版中面状要素的矢量化[J].测绘学院学报,1998(2). |
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| 作者姓名： | 叶建栲 赵琪 |
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| 作者单位： | 解放军测绘学院!郑州450052 |
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| 摘 要： | 针对地形图水系版中面状要素的特点 ,提出了一种新的边界矢量化算法中心挖空法。该算法以数学形态学的基本原理和基本运算为基础 ,所用的结构元素是笔者通过反复实验总结出来的
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| 关 键 词： | 面状要素 矢量化 结构元素 |
The Vectorization of Area Elements |
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| Ye Jiankao,Zhao Qi.The Vectorization of Area Elements[J].Journal of Institute of Surveying and Mapping,1998(2). |
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| Authors: | Ye Jiankao Zhao Qi |
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| Institution: | Ye Jiankao Zhao Qi |
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| Abstract: | In this paper, we develop a new algorithm for locating edges of area elements of drainage elements. This algorithm is based on the basic principle and the basic algorithm of Mathematical Morphology. The structure elements of it are summarized from testing again and again by writer. |
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| Keywords: | Area element Vectorization Structure element |
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