| 基于有向三角形的空间数据模型的研究与设计 |
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| 引用本文： | 任家东,高伟,任东英.基于有向三角形的空间数据模型的研究与设计[J].计算机工程与应用,2004,40(4):80-82. |
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| 作者姓名： | 任家东 高伟 任东英 |
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| 作者单位： | 燕山大学信息科学与工程学院,秦皇岛,066004 |
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| 摘 要： | 文章在有向三角形理论的基础上提出了一个能有效处理空间数据的数据模型。其中涉及了数据的组织、存储、运算以及具体的实现算法。
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| 关 键 词： | 有向三角形 空间数据模型 对象分割 |
| 文章编号： | 1002-8331-(2004)04-0080-03 |
Research and Design of Spatial Data Model Based on Directed Triangulation |
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| Ren Jiadong Gao Wei Ren Dongying.Research and Design of Spatial Data Model Based on Directed Triangulation[J].Computer Engineering and Applications,2004,40(4):80-82. |
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| Authors: | Ren Jiadong Gao Wei Ren Dongying |
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| Abstract: | This paper proposes a data model which can handle the spatial data efficiently on the basis of the theory of directed triangulation.The model includes data organization,storage and data operation as well as concrete implementation algorithms. |
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| Keywords: | Directed triangle Spatial data model Object partition |
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