| 基于八叉树的点云数据的组织与可视化 |
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| 引用本文： | 张会霞.基于八叉树的点云数据的组织与可视化[J].太原师范学院学报(自然科学版),2011,10(3):128-132. |
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| 作者姓名： | 张会霞 |
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| 作者单位： | 太原师范学院城市与旅游学院,山西太原,030012 |
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| 摘 要： | 三维激光扫描获取了大量的点云数据,数据的组织直接影响点云数据的操作速度.采用数据库管理点云数据,对点云数据采用八叉树数据模型进行组织,建立空间索引,对点云数据进行分块提取,实现点云数据的检索以及可视化.
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| 关 键 词： | 八叉树 点云数据 组织 可视化 |
The Organization and Visualization of Point Cloud Data Based on the Octree |
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| Zhang Huixia.The Organization and Visualization of Point Cloud Data Based on the Octree[J].Journal of Taiyuan Normal University:Natural Science Edition,2011,10(3):128-132. |
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| Authors: | Zhang Huixia |
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| Institution: | Zhang Huixia(College of Urban and Tourism,Taiyuan Normal University,Taiyuan 030012,China) |
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| Abstract: | The three dimensional laser scanning gains the massive point cloud data,and the data organization immediate influence point cloud data operating speed. By using the database administrated point cloud data,using Octree data model to carry on the organization of the cloud data,establishing the spatial index,the point cloud data are carried on the block extraction,and realize the cloud data retrieval as well as the visualization. |
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| Keywords: | octree point cloud data data organization visualization |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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