| 基于数学形态学原理的Lidar点云数据分类在植被信息分离中的应用 |
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| 引用本文： | 李杰,刘文,周兴华.基于数学形态学原理的Lidar点云数据分类在植被信息分离中的应用[J].海岸工程,2009,28(1):30-37. |
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| 作者姓名： | 李杰 刘文 周兴华 |
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| 作者单位： | 国家海洋局,第一海洋研究所,山东,青岛,266061 |
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| 基金项目： | 海洋公益性行业科研专项经费项目 |
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| 摘 要： | 激光雷达（Lidar）的自身优势使其越来越受到广泛地的应用，然而点云数据分类工作制约了Lidar技术的进一步发展。介绍了基于数学形态学原理的点云数据分类方法，重点分析了植被信息的分离，并将实验结果同使用TerraScan软件分类的结果进行比对，可以得出基于数学形态学原理的分类方法的操作原理与过程简单实用，有较强的可控性，具有进一步开发的潜力，同时也存在一些问题和缺陷需进一步研究。
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| 关 键 词： | Lidar 数学形态学 点云数据 植被信息 |
Application of Lidar Point Data-Set Classification in Vegetation Information Remove Based on Principle of Mathematical Morphology |
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| LI Jie,LIU Wen,ZHOU Xing-hua.Application of Lidar Point Data-Set Classification in Vegetation Information Remove Based on Principle of Mathematical Morphology[J].Coastal Engineering,2009,28(1):30-37. |
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| Authors: | LI Jie LIU Wen ZHOU Xing-hua |
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| Institution: | First Institute of Oceanography;SOA;Qingdao 266061;China |
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| Abstract: | Lidar has been widely applied due to its advantages.However,the classification of point data sets has become the bottleneck for its further development.Based on the principle of mathematical morphology,a method for the classification is introduced with emphasis of regetation-information Remove.The experimental results by this method are compared with the results from utlization of the TerraScan software.It is learnt from the comparison that this method by mathematical morphology is easier to put into orpera... |
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| Keywords: | Lidar |
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