FasFast Triangulation and Local Optimization for Scan Data of Laser Radar |
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| Authors: | SHI Lua DU Zheng-chuna b YAO Zhen-qianga HONG Mai-shenga |
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| Institution: | SHI Lua,DU Zheng-chuna,b,YAO Zhen-qianga,HONG Mai-shenga(a.School of Mechanical Engineering,b.State Key Laboratory of Mechanical System , Vibration,Shanghai Jiaotong University,Shanghai 200240,China) |
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| Abstract: | In order to study the triangulation for the point cloud data collected by three-dimensional laser radar,in accordance with the line-by-line characteristics of laser radar scanning,an improved Delaunay triangulation method is proposed to mesh the point cloud data as a triangulation irregular network.Based on the geometric topology location information among radar point cloud data,focusing on the position relationship between adjacent scanning line of the point data,a preliminary match network is obtained acc... |
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| Keywords: | triangulation local optimization point cloud data laser radar |
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