| 基于车载激光点云的道路病害提取技术研究 |
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| 引用本文： | 孙思昌,卢高书,张涛,孔利,周茂伦.基于车载激光点云的道路病害提取技术研究[J].测绘与空间地理信息,2020(4):121-123. |
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| 作者姓名： | 孙思昌 卢高书 张涛 孔利 周茂伦 |
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| 作者单位： | 泰安市公路规划设计院;山东科技大学测绘科学与工程学院;青岛秀山移动测量有限公司 |
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| 摘 要： | 相较于传统摄影测量及人工视觉检测道路病害的方法,车载移动测量系统具有实时、动态、高精度和高密度等优点,它可以大面积、高分辨率、快速地获取目标地物的三维空间信息。本文采用车载移动测量系统作业,进行沿线激光点云数据采集以及全景影像数据采集,应用Vsurmap后处理测图软件的单、双全景采集功能对道路病害进行提取。
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| 关 键 词： | 车载移动测量系统 点云 道路病害 |
Research on Road Disease Extraction Technology Based on Vehicle-borne Laser Point Cloud |
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| SUN Sichang,LU Gaoshu,ZHANG Tao,KONG Li,ZHOU Maolun.Research on Road Disease Extraction Technology Based on Vehicle-borne Laser Point Cloud[J].Geomatics & Spatial Information Technology,2020(4):121-123. |
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| Authors: | SUN Sichang LU Gaoshu ZHANG Tao KONG Li ZHOU Maolun |
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| Institution: | (Taian Highway Planning and Design Instiute,Taian 271000,China;College of Geomatics,Shandong University of Science and Technology,Qingdao 266590,China;Qingdao Xiushan Mobile Measurement Co.,Ltd.,Qingdao 266590,China) |
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| Abstract: | Compared with the traditional photogrammetry and artificial vision detection methods,the vehicle mobile measurement system has the advantages of real-time,dynamic,high precision and high density.It can quickly obtain the three-dimensional space information of the target objects in large area and high resolution.In this paper,the vehicle mobile measurement is used to carry out the operation,the data collection of laser point clouds along the line and the collection of panoramic image data are carried out.The single and double panoramic collection functions of the Vsurmap post processing mapping software are used to extract the road pavement diseases. |
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| Keywords: | vehicle mobile measurement system point cloud road disease |
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