摘要
轻型无人机作为新兴的航拍技术,具有成本低、效率高、操作方便的特点。研究选择当前具有代表性的轻型无人机,快速获取地面的多视角高分辨率影像数据,利用倾斜摄影建模技术建立三角网模型,提取地面和地面上要素的三维特征线,进行精细场景三维建模,满足智慧城市和城市精细化管理等应用需求。
As a new aerial technology,UAV has the characteristics of low cost,high efficiency and convenient operation. The research and selection of the current representative UAV,quickly obtain the multiview and high resolution image data of the ground,use the tilt photography modeling technique to establish the triangle net model,extract the three dimensional characteristic lines of the ground and ground elements,and carry on the three dimensional modeling of the fine scene,meet the fine management of the intelligent city and the city and so on use demand.
作者
尹玉廷
YIN Yuting(Shanghai Survey and Mapping Institute,Shanghai 200129,China)
出处
《测绘通报》
CSCD
北大核心
2018年第A01期92-95,153,共5页
Bulletin of Surveying and Mapping
关键词
轻型无人机
倾斜摄影建模
精细场景三维建模
unmanned aerial vehicle
oblique photography modeling
fine scene 3D modeling
