三维激光扫描点云数据处理技术及其应用  

Processing Technologies of Point Cloud Data Obtained by 3D Laser Scanner and Its Application in Engineering

作　　者：龚建江[1,2] 王国光[1,2] 燕樟林[1,2] 

机构地区：[1]中国电建集团华东勘测设计研究院有限公司,浙江杭州310014 [2]浙江省工程数字化技术研究中心,浙江杭州310014

出　　处：《水力发电》2014年第8期82-85,共4页Water Power

摘　　要：随着三维激光扫描系统的普及,其应用领域不断扩大,如古迹保护、遗址测绘、建筑测量、城市模型,水电站大坝、滑坡变形监测等行业都有涉及。它可以根据用户的需要提供极为丰富的三维立体空间模型及三维定量分析,有着很高的社会经济效益。以RIEGL地面三维激光扫描设备为基础,以MicroStation为平台,通过相关工程案例介绍了三维激光扫描点云数据的处理技术。The 3D laser scanner system has been widely used in many field, such as historic site preservation, relics mapping, build mapping, civil modeling and the deformation monitoring of dams and slopes. The 3D laser scanner system can provide a large amount of 3D models and 3D quantitative analyses according to the requirements of user, so it has high social and economic benefits. The MicroStation-based processing technologies of point cloud data obtained by RIEGL 3D laser scanner are introduced by engineering cases.

关 键 词：数据处理 激光扫描 三维建模 点云 应用 

分 类 号：P642[天文地球—工程地质学] TP39[天文地球—地质矿产勘探]