| 基于Voronoi的海洋底质区域划界方法研究 |
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| 引用本文： | 王涛,陈惠荣,王少帅,魏涛.基于Voronoi的海洋底质区域划界方法研究[J].测绘与空间地理信息,2011,34(1):242-243. |
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| 作者姓名： | 王涛 陈惠荣 王少帅 魏涛 |
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| 作者单位： | 王涛,王少帅,魏涛,WANG Tao,WANG Shao-shuai,WEI Tao(大连舰艇学院学员14队,辽宁,大连,116018);陈惠荣,CHEN Hui-rong(大连舰艇学院海测系,辽宁,大连,116018) |
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| 摘 要： | 在对Voronoi特性进行分析的基础上,运用Delaunay规则实现了海洋底质数据点的三角网化,从而间接生成了Voronoi图,再经过邻近区域的合并处理得到理想的底质划界区域。
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| 关 键 词： | Voronoi图 底质 区域划界 Delaunay三角网 |
Method of Seabed Material Delimitation Based on Voronoi Diagram |
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| WANG Tao,CHEN Hui-rong,WANG Shao-shuai,WEI Tao.Method of Seabed Material Delimitation Based on Voronoi Diagram[J].Geomatics & Spatial Information Technology,2011,34(1):242-243. |
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| Authors: | WANG Tao CHEN Hui-rong WANG Shao-shuai WEI Tao |
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| Institution: | WANG Tao1,CHEN Hui-rong2,WANG Shao-shuai1,WEI Tao1(1.No.14 Student Team,Dalian Naval Academy,Dalian 116018,China,2.Dept.of Hydrography & Cartography,China) |
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| Abstract: | In order to determine the delimitation of different seabed-material areas,an indirect method that use Delaunay triangulation to produce Voronoi diagram has been put forward based on the analysis of the characteristics of Voronoi diagram.After the combinations of adjacent Voronoi polygons possessed the same attributes,a reasonable delimitation has been plotted. |
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| Keywords: | Voronoi diagram seabed material delimitation Delaunay triangulation |
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