J4 ›› 2013, Vol. 51 ›› Issue (03): 487-490.

• 计算机科学 • 上一篇    下一篇

 一种凹形区域和简单宽边界区域间的拓扑关系表示模型

王立君1, 富倩2   

  1. 1. 长春工业大学 信息传播工程学院, |长春 130012|2. 吉林大学 地球科学学院, |长春 130061
  • 收稿日期:2012-10-26 出版日期:2013-05-26 发布日期:2013-05-17
  • 通讯作者: 富倩 E-mail:fuqian2008@yahoo.com.cn

A Model Representing Topological Relations betweenConcave Region and Simple Broad Boundary Region

WANG Li jun1, FU Qian2   

  1. 1. Institute of Information Spreading Engineering, Changchun University of Technology, Changchun 130012, China;2. College of Earth Sciences, Jilin University, Changchun 130061, China
  • Received:2012-10-26 Online:2013-05-26 Published:2013-05-17
  • Contact: FU Qian E-mail:fuqian2008@yahoo.com.cn

摘要:

基于交集矩阵表示方法, 提出一种凹形区域和简单宽边界区域间的拓扑关系表示模型, 并给出了3个约束条件, 在此基础上得到了二维平面中实际存在的67种拓扑关系.

关键词: 人工智能; 凹形区域; 简单宽边界区域

Abstract:

On the basis of intersection matrix representation, we established a model representing the topological relation  between concave region and simple broad boundary region. Three constraints were proposed that are reasonable, from which 67 topological relations that are realizable in 2D space were derived.

Key words: artificial intelligence, concave region, simple broad boundary region

中图分类号: 

  • TP18