三维激光扫描点云数据处理与应用技术浅析

Analysis of data processing and application technology of 3D laser scanning point cloud

近年来,随着科学技术的稳步发展,测绘工程事业呈现了较为快速的发展态势。对于建筑测量工作来说,传统模式下采取的单点测量方法,存在精度低的缺陷。而利用三维激光扫描仪,则能够得到物体表面三维精确数据,使对物体三维点的高精度测量需求得到有效满足。本次在分析三维激光扫描点云处理技术进行概述的基础上,进一步重点分析三维激光扫描点云数据处理与应用技术,希望以此为建筑测量作业提供有效的技术支持。

In recent years,with the steady development of science and technology,surveying and Mapping Engineering presents a relatively rapid development trend.For building measurement,the traditional single point measurement method has the defect of low accuracy.Using 3D laser scanner,we can get accurate 3D data of object surface,which can effectively meet the needs of high-precision measurement of object 3D points.Based on the analysis of 3D laser scanning point cloud processing technology,this paper further focuses on the analysis of 3D laser scanning point cloud data processing and application technology,hoping to provide effective technical support for building survey.