利用激光点云数据求取假山表面积方法研究

三维激光扫描技术在工程项目的表面积测量上面具有准确、快速和精度高的特点。文章选取江苏海洋大学苍梧校区艺术楼南侧的假山作为研究对象,使用徕卡C10三维激光扫描仪获取假山表面的点云数据,对激光点云数据进行预处理,然后将均一化后的点云数据分别导入Geomagic,HD_3LS_SCENE,3D Reshaper和Si-scan软件中分别进行计算假山表面积,并对得到的计算结果进行对比分析。

3D laser scanning technology has the characteristics of high accuracy,speed and precision in the surface area measurement of engineering projects.In this paper,the fake mountain on the south side of the art building of Jiangsu Ocean University's Cangwu Campus is selected as the research object,the pointcloud data of the false mountain surface is obtained by Leica C103D laser scanner,the laser point cloud data is pre-processed,and the pointcloud data after the homogenization is imported into Geomagic,HD_3LS_SCENE,3DReshaper and Si-scan softwares,so as to calculate the surface area of false mountains,and compare and analyze the results of the calculation.