| 基于线性八叉树的点云数据存贮与索引 |
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| 引用本文： | 韩慧民,郑少开.基于线性八叉树的点云数据存贮与索引[J].大众科技,2014(6):39-41. |
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| 作者姓名： | 韩慧民 郑少开 |
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| 作者单位： | [1]邯郸市建设局,河北邯郸056011 [2]北京建筑大学,北京100044 |
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| 摘 要： | 八叉树结构是由四叉树结构推广到三维空间而形成的一种3D栅格数据结构,其树型结构在空间分解上具有很强的优势,为了有效地进行大量点云数据的存储和管理,重点讨论了线性八叉树编码技术。
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| 关 键 词： | 线性八叉树 Morton编码 三维点云数据 |
Based on the point cloud data storage and index of linear octree |
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| Abstract: | Octree structure is formed by a quad-tree structure which is extended to three-dimensional space of a 3D raster data structure tree and has a strong advantage in spatial resolution, in order to effectively carry out a large number of point cloud data storage and management, this article focuses on the linear octree coding techniques. |
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| Keywords: | Linear octree Morton encoding 3D point cloud data |
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