| 三维激光扫描技术曲面拟合方法研究 |
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| 引用本文： | 曹奇,岳东杰,杨畅.三维激光扫描技术曲面拟合方法研究[J].测绘与空间地理信息,2014(8):104-106. |
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| 作者姓名： | 曹奇 岳东杰 杨畅 |
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| 作者单位： | 河海大学测绘科学与工程系,江苏南京210098 |
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| 摘 要： | 点云数据处理以及点云的曲面、曲线拟合是逆向工程中一个重要的研究课题,其重要任务就是将实际物理模型重建生成几何模型,而核心问题就是如何从采样点出发重建曲线、曲面模型。本文以C++开发平台和MATLAB为基础,对三维激光扫描数据利用B样条、NURBS、三角网格曲面拟合方法和曲线拟合方法进行研究探索。
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| 关 键 词： | 逆向工程 点云 曲面拟合 曲线拟合 |
3 dLaser Scanning Technology Surface Fitting Method |
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| CAO Qi,YUE Dong-jie,YANG Chang.3 dLaser Scanning Technology Surface Fitting Method[J].Geomatics & Spatial Information Technology,2014(8):104-106. |
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| Authors: | CAO Qi YUE Dong-jie YANG Chang |
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| Institution: | (Department of Surveying and Mapping Science and Engineering, Hohai University, Nanjing 210098, China) |
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| Abstract: | Point cloud data processing and point cloud of curved surface and curve fitting in reverse engineering is an important re -search topic .Reverse engineering is an important task to actual physical model reconstruction , but the geometric models generated from the core problem is how to reconstruct the sampling point curve and surface model .C＋＋development platform and MATLAB based on 3D laser scanning data using B -spline, NURBS, triangular mesh surface method and the curve fitting method of research and exploration . |
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| Keywords: | reverse engineering point cloud surface fitting curve fitting |
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