An Extended Egg-Yolk Model Between Indeterminate Regions

YU Qiang-Yuan; LIU Da-You; LIU Ya-bin

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An Extended Egg-Yolk Model Between Indeterminate Regions

更新时间：2025-07-16

- An Extended Egg-Yolk Model Between Indeterminate Regions
- Acta Electronica Sinica Vol. 32, Issue 4, Pages: 610-615(2004)
- 作者机构：
  
  1. 吉林大学计算机科学与技术学院,吉林,长春,130012
  2. 吉林大学符号计算与知识工程教育部重点实验室,吉林,长春,130012
  3. 上海财经大学经济信息管理系,上海,200433
  4. 吉林大学计算机科学与技术学院吉林长春,130012
  5. 吉林大学符号计算与知识工程教育部重点实验室吉林长春,130012
  6. 上海财经大学经济信息管理系上海,200433
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP301.6
- Published：2004
- 稿件说明：
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YU Qiang-Yuan, LIU Da-You, LIU Ya-bin. An Extended Egg-Yolk Model Between Indeterminate Regions[J]. Acta Electronica Sinica, 2004, 32(4): 610-615.
DOI：

YU Qiang-Yuan, LIU Da-You, LIU Ya-bin. An Extended Egg-Yolk Model Between Indeterminate Regions[J]. Acta Electronica Sinica, 2004, 32(4): 610-615. DOI：

摘要

空间区域的拓扑关系建模是空间推理、地理信息系统(GIS)和计算机视觉等领域一个重要的研究内容

近年来不确定区域间的拓扑关系建模受到相关领域研究者的极大关注.基于三元组谓词给出了一种不确定区域的扩展蛋黄模型

该模型具有较高的认知合理性

将分明区域作为特例统一处理

分别基于RCC5和RCC8关系进行了扩展

能够实现多层次上的拓扑关系分析.

Abstract

The modeling of topological relations between spatial regions is an important research topic in spatial reasoning

Geographic Information Systems (GIS) and computer vision.The modeling of topological relations between indeterminate regions has attracted plenty of attentions from researchers during the recent years.An extended egg-yolk model between indeterminate regions is proposed based on three predications.The model is cognitively valid

and can uniformly deal with crisp regions as a specific case.It extends the original egg-yolk model based on RCC5 and RCC8 relations and can analyze topological relations on multiple levels.

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Related Author

SHEN Shi-qun

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Related Institution

College of Computer Science and Technology, Jilin University

Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University

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College of Computer Science and TechnologyJilin UniversityChangchunJilin 130012China

Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education Jilin UniversityChangchunJilin130012China

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