摘要
为全面推动新型基础测绘实景三维中国建设,针对城市地区开展倾斜摄影精细化实景三维重建存在的问题,本文提出基于无人机航空及近地面的影像采集策略,探索空地影像联合空三的有效方法,实现了城市地区超精细化三维重建的目的,对后期高效开展城市精细化三维重建提供了重要技术支撑。
In order to comprehensively promote the real 3 D China construction of the new basic surveying and mapping,and aiming at the problems of developing oblique photography and 3 D reconstruction of the real scene in urban areas,this paper proposes a drone aerial and near-ground image acquisition strategy,and explores the effective method of aerial and ground image combined with aerial triangulation.The method achieves the purpose of ultra-fine 3 D reconstruction in urban areas,and provides important technical support for the efficient development of refined 3 D reconstruction of urban areas in the later period.
作者
杨璐宏
吴玮
王芮
YANG Luhong;WU Wei;WANG Rui(Ningbo Institute of Surveying,Mapping and Remote Sensing,Ningbo 315042,China)
出处
《测绘通报》
CSCD
北大核心
2021年第S01期144-148,共5页
Bulletin of Surveying and Mapping
关键词
空地影像
联合空三
精细化
三维重建
aerial and ground image
joint aerial triangulation
refinement
3D reconstruction
