| 用形态变换生成区域间等分界线的快速并行算法 |
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| 引用本文： | 陈晓勇.用形态变换生成区域间等分界线的快速并行算法[J].测绘学报,1991,20(4):252-259. |
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| 作者姓名： | 陈晓勇 |
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| 作者单位： | 武汉测绘科技大学 |
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| 摘 要： |
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| 关 键 词： | 制图 自动化 等分界线 并行算法 |
A FAST PARALLEL METHOD OF PRODUCINGEQUIDISTANCE LINE FOR DELIMITATION OFMARITIME BOUNDARY |
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| Chen Xiaoyong.A FAST PARALLEL METHOD OF PRODUCINGEQUIDISTANCE LINE FOR DELIMITATION OFMARITIME BOUNDARY[J].Acta Geodaetica et Cartographica Sinica,1991,20(4):252-259. |
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| Authors: | Chen Xiaoyong |
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| Institution: | Wuhan Technical University of Surveying and Mapping |
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| Abstract: | :
According to Mathematical Morphology and its parallel operatores, and also raster processing methods, this paper developed a fast parallel method of producing equidistance line for delimitation of maritime boundary. Based on this method, the algorithms for generation of equidistance lines between a number of aeras also have been presented. Some sophisticated problems, such as delimitation of the types of maritime boundary, finding the begining points of equidistance lines, and deleting the self loop or half loop lines of skeletons, can be solved full-automatically by using the suggested methods. Finally, examples demostrated the principles and efficiency of the presented approach. |
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| Keywords: | :Mathematical morphology Raster processing Conditional skeletonizing Equidistance lines of areas Auto-carto |
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