多扫描仪结合在塑石表面积测量中的应用与分析

Application and Analysis of Multiple 3D Scanner Combined in Measurement of Plastic Stone Surface Area

针对地面三维激光扫描技术应用于塑石假山表面积测量中的精度问题,本文采用3台不同型号的三维激光扫描仪进行不规则物体表面积测量实验,通过分析实验数据,验证了三维激光扫描技术应用于不规则物体高精度表面积测量的可行性,确定了达到工程精度要求的仪器扫描分辨率及不同仪器的结合使用方案;通过高精度塑石假山表面积测量工程应用,阐述了项目内外业工作流程及重难点,为结合不同扫描仪在表面积测量中的应用提供参考。

Aiming at the accuracy problem of ground 3D laser scanning technology applied to the measurement of surface area of plastic rockery,this paper uses three different types of 3D laser scanners to conduct the measurement of the surface area of irregular objects.By analyzing the experimental data,the feasibility of high-precision surface area measurement of irregular objects using the 3D laser scanning technology is verified.It determines the scanning resolution of the instruments that meet the requirements of engineering accuracy and the solutions of combining different instruments.Then the application of high-precision plastic stone rockery surface area measurement engineering is implemented,expounding all the work flow and key points of the project.It provides a reference for the application of combining different scanners in surface area measurement.