| 三维激光扫描仪在地形测量中的应用 |
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| 引用本文： | 张宏,胡明. 三维激光扫描仪在地形测量中的应用[J]. 企业技术开发, 2007, 26(8): 16-19,25 |
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| 作者姓名： | 张宏 胡明 |
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| 作者单位： | [1]湖南地图出版社,湖南长沙410007 [2]长沙市勘测设计研究院,湖南长沙410007 |
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| 摘 要： | 文章从三维激光扫描仪在测量中的作用入手,详细介绍了三维激光扫描仪的工作原理和三维激光扫描系统,并说明了三维激光扫描仪配套三维数据处理软件的功能,着重介绍了三维数据的处理方法:点云的连接、特征线的提取、对地物的三维建模(TIN建模),在TIN建模中,介绍了狄洛尼三角网的构网方法。
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| 关 键 词： | 激光扫描 特征提取 三维建模 狄洛尼三角网 构网方法 |
| 文章编号： | 1006-8937（2007）08-0016-04 |
| 修稿时间： | 2007-03-30 |
The application of Three-dimensional laser scanner in topography measure |
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| ZHANG Hong,HU Ming. The application of Three-dimensional laser scanner in topography measure[J]. Technological Development of Enterprise, 2007, 26(8): 16-19,25 |
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| Authors: | ZHANG Hong HU Ming |
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| Affiliation: | 1. Hunan Map Press, Changsha, Hunan 410007, China;2. Changsha Reconnaissance Designs and Research Institute, Changsha, Hunan 410007, China |
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| Abstract: | The article started with the function of three-dimensional laser scanner in measuring,introduced the operation principle of three-dimensional laser scanner and three-dimensional laser scanning system, ex-plained the function of the related three-dimensional data processing software of the three-dimensional laser scanner, introduced the treatment method of the three-dimensional data emphatically: connection of point cloud, abstraction of characteristic line, TIN modeling, introdced the network construction method of Ronny Di's triangular network. in TIN modeling. |
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| Keywords: | laser scanning abstraction of characteristic three-dimensional modeling Ronny Di’s triangular network network construction method |
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