摘要
利用多期徕卡地面三维激光扫描仪采集的隧道点云数据,分别使用Cloud Compare和Geomagic Studio两款点云后处理软件进行隧道建模。对比分析两款点云处理软件在不同数据量下的优劣和差异。模型建成后,提取隧道断面信息进行变形分析。研究表明三维激光扫描技术在隧道监测领域有着独一无二的优点,未来将会有巨大的发展前景。
Using Cloud Compare and Geomagic Studio two point cloud reprocessing software for tunnel modeling using the tunnel point cloud data collected by multi-stage leica ground 3D laser scanner.Comparison and analysis of the two point cloud processing software in different data volumes of the pros and cons and differences.After the model is completed,the section information of the tunnel is extracted and analyzed.The research shows that 3D laser scanning technology has unique advantages in tunnel monitoring field and will have great development prospect in the future.
出处
《北京测绘》
2017年第01S期101-105,共5页
Beijing Surveying and Mapping
基金
国家自然科学基金资助项(41274020)
