一种模糊区域之间拓扑关系的描述方法  

A Describable Approach of Topological Relations between Fuzzy Regions

作　　者：王润科[1] 

机构地区：[1]兰州交通大学数理与软件工程学院,甘肃兰州730070

出　　处：《甘肃联合大学学报（自然科学版）》2007年第1期19-22,共4页Journal of Gansu Lianhe University :Natural Sciences

摘　　要：在地理空间推理中,空间关系是一类重要的研究内容,其主要研究成果体现在空间拓扑关系,空间距离关系,空间方向关系方面的研究.随着GIS的发展,人们越来越认识到研究空间拓扑关系的重要性.本文在分析模糊拓扑关系的基础上,提出利用模糊数学的贴近度来描述模糊区域空间关系的拓扑关系,并对其优化.In the spatial reasoning, spatial relation is an important research fields. They main research achievements include in spatial topological relation, spatial distance and spatial orientation. With development of GIS, people more and more realized to research spatial topological relations is very important. In this paper based on analysis of spatial fuzzy topological relations, proposed to use fuzzy math＇s approach describe fuzzy topological relations and optimize it.

关 键 词：空间拓扑关系 模糊区域 贴近度 

分 类 号：O159[理学—数学]