摘要
针对单一测绘技术的局限性,本文研究了三维激光扫描和倾斜摄影技术的数据融合在古建筑测绘中的应用。通过结合古建筑实例,探讨了大体量古建筑三维点云的获取与数据处理流程,并总结了融合多源点云数据的方法。研究结果表明,结合多源测绘技术,能够弥补单一技术的局限性,从而获取全方位的点云数据,为古建筑保护提供了重要的数据支撑。
For the limitations of a single surveying and mapping technology,this paper studied the application of data fusion of 3D laser scanning and oblique photography technology in the surveying and mapping of heritage architectures.Based on a specific heritage architecture,this paper discussed the acquisition and data processing procedures of 3D point cloud of large-scale heritage architectures,and summarizes the method of fusing multi-source point cloud data.The research result shows that combination of multi-source mapping technology can make up for the limitations of a single technology,thereby obtaining a full range of point cloud data which providing important data support for the protection of heritage architectures.
作者
叶翔
张峻程
杨成
包胜
Ye Xiang;Zhang Juncheng;Yang Cheng;Bao Sheng(Hangzhou Qiantang Smart City Investment and Development Co.,Ltd.,Hangzhou 310019,China;School of Architecture and Engineering,Zhejiang University,Hangzhou 310058,China;Bluetown Construction Management Group Co.,Ltd.,Hangzhou 310030,China)
出处
《科技通报》
2023年第1期86-90,共5页
Bulletin of Science and Technology
基金
2021年度杭州市建设科研项目(2021161,2021046)
关键词
三维激光扫描
倾斜摄影
古建筑
点云
数据处理
3D laser scanning
oblique photography
heritage architecture
point cloud
data proces
作者简介
叶翔,高级工程师,从事工程管理、3D激光扫描研究,E-mail:zjcxiaobai@163.com。
