摘要
三维激光扫描可快速、高精度地获取地物表面的点云数据,但点云数据后期处理技术亟待成熟。本文基于三维激光扫描技术,针对金山寺古建筑群与造像的三维重建,提出了两种数据采集和建模方法,并在此基础上构建了金山寺三维模型,证明了此技术方法的有效性,为三维激光扫描技术提供了良好的应用前景。
3D laser scanning could rapidly acquire object's surface data with high precision.However the post-processing technologies for point cloud are not perfect and could be improved.Aiming to 3D construction of ancient architecture and statue in Jinshan temple,two methods for data acquiring and modeling are proposed,which based on 3D laser scanning technology.Then Jinshan temple is reconstructed by these two methods,which proves the validity of these methods.This research provides a good application prospect for 3D laser scanning technology.
出处
《现代测绘》
2012年第4期15-18,共4页
Modern Surveying and Mapping
关键词
三维激光扫描
古建筑群
造像
三维重建
3D laser scanning
ancient architecture
statue
3D reconstruction
