| 工业测量数据的可视化方法研究 |
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| 引用本文： | 贺磊,黄桂平,李广云,毛悦.工业测量数据的可视化方法研究[J].测绘学院学报,2004,21(4):305-307,310. |
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| 作者姓名： | 贺磊 黄桂平 李广云 毛悦 |
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| 作者单位： | 信息工程大学测绘学院，信息工程大学测绘学院，信息工程大学测绘学院，信息工程大学测绘学院 河南郑州 450052，河南郑州 450052，河南郑州 450052，河南郑州 450052 |
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| 摘 要： | 简要介绍了测量获取离散点数据的一般手段，阐述了3维曲面重建的NURBS方法和空间Delauany三角剖分方法，简要说明了使用OpenGL进行3维开发的机制，并给出了3维空间交互和查询的实现步骤。为有效地发掘测量数据潜在的信息和规律提供了一条新的途径。
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| 关 键 词： | 测量数据 3维重建 NURBS Delauany 散乱数据 可视化 |
The Analysis of Visual Method of Industrial Measurement Data |
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| HE Lei,HUANG Gui-ping,Li Guang-yun,MAO Yue.The Analysis of Visual Method of Industrial Measurement Data[J].Journal of Institute of Surveying and Mapping,2004,21(4):305-307,310. |
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| Authors: | HE Lei HUANG Gui-ping Li Guang-yun MAO Yue |
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| Abstract: | This paper introduced the general method of measuring and acquiring the data of discrete points. The keystone of its expatiation is the reconstruction of 3D surface using NURBS method and Delauany triangle analysis method. The mechanism of 3D exploitation using OpenGL has been briefly explained. The approach of three dimensional spatial interaction and query has been introduced. A new method, which can be used effectively to discover the potential information of the survey data, has been given. |
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| Keywords: | measurement data 3D restitution NURBS Delauany disheveled data visualization |
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