| 工程图纸可视化查询技术研究 |
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| 引用本文： | 杨薇薇,罗萍涌,道炜.工程图纸可视化查询技术研究[J].华中科技大学学报(自然科学版),1998(5). |
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| 作者姓名： | 杨薇薇 罗萍涌 道炜 |
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| 作者单位： | 华中理工大学计算机科学与技术学院 |
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| 基金项目： | 国家高技术研究发展计划资助项目,国家高性能计算基金资助项目 |
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| 摘 要： | 针对传统工程图纸查询过分依赖用户、效率低等现象，在分析可视化查询要求和待查询物体属性的基础上，提出了一种用于查询可视化模型的构造方法，并将该方法应用到工程图纸的查询中．通过工程图纸中不同图纸子库的存放地域间的层次关系，构造了基于地图模式的可视化查询系统，同时提出了地图定义和地图查询策略．
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| 关 键 词： | 可视化技术 可视化模型 可视化查询 |
Research on Visualized Query Technique for Engineer Drawings |
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| Yang Weiwei Assoc. Prof., College of Computer Sci. & Tech.,HUST,Wuhan ,China. Luo Pingyong Dao Wei.Research on Visualized Query Technique for Engineer Drawings[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1998(5). |
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| Authors: | Yang Weiwei Assoc Prof College of Computer Sci & Tech HUST Wuhan China Luo Pingyong Dao Wei |
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| Institution: | Yang Weiwei Assoc. Prof., College of Computer Sci. & Tech.,HUST,Wuhan 430074,China. Luo Pingyong Dao Wei |
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| Abstract: | In order to improve the traditional method of query for drawing, which depends excessively on users with very low speed, based on analyzing the requirements of visualized querying and the features of the object to be queried, a method to build a visualized model for query is proposed and applied to practical drawing query. Based on the stratifying relation among regions of sub data bases, a visualized query model on mapping pattern is constructed and a definition of map and map querying strategy is suggested as well. |
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| Keywords: | visualized technology visualized query visualized model |
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