基于三维激光扫描技术的建筑物逆向建模研究

Reverse Modeling of Buildings Based on 3D Laser Scanning Technology

以某水库泄洪道为例,阐述了扫描数据的获取过程,提出了应用RTK布设控制网的改进方法,利用Leica Cyclone对点云数据预处理后导入Geomagic Studio逆向建模软件平台实现快速建模,生成高精度泄洪道三维数字模型。为建筑物的监测和数字城市的建设提供数据模型和有益参考。

Thisresearch uses a reservoir spillway as an example to illustrate the scanning data acquisition process,come up a method improvement of lay outing control network by the usage of RTK. To generate high-precision three-dimensional digital model of spillway, after the preprocess point cloud by Leica Cyclone ,we need to import the point cloud to Geoman- ic Studio, a reverse modeling software platform, for rapid modeling. This research will provide a data base and useful ref- erence for buildings monitoring and digital city construction