毛建华, 郭庆胜. 地图目标移位的空间关系维护[J]. 武汉大学学报 ( 信息科学版), 2003, 28(4): 492-495.
引用本文: 毛建华, 郭庆胜. 地图目标移位的空间关系维护[J]. 武汉大学学报 ( 信息科学版), 2003, 28(4): 492-495.
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MAO Jianhua, GUO Qingsheng. Maintenance of Spatial Relation in Map Objects Displacement[J]. Geomatics and Information Science of Wuhan University, 2003, 28(4): 492-495.
Citation: MAO Jianhua, GUO Qingsheng. Maintenance of Spatial Relation in Map Objects Displacement[J]. Geomatics and Information Science of Wuhan University, 2003, 28(4): 492-495.
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地图目标移位的空间关系维护

Maintenance of Spatial Relation in Map Objects Displacement

    摘要
  • 摘要: 在分析有限元方法处理地图目标移位问题的基本思路和地图目标移位产生的空间关系冲突传播特征的基础上,提出了一个利用空间推理和有限元分析相结合的方法维护地图目标空间关系的算法。

     

    Abstract: On the basis of the analysis of the propagation characteristics of spatial relation confliction in map objects displacement,an algorithm for the maintenance of the map objects' spatial relation in their displacement is presented.The algorithm is an integration of the spatial reasoning method and the finite element method.And some kernel problems of the algorithm of map objects' displacement are studied particularly.

     

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