摘要
传统的无人机倾斜摄影航线规划方法涉及知识面较广、专业性较强、自动化程度较低,且较少考虑不同下垫面作业区域的航线规划。本文针对平坦区域、高层建筑物区域、平坦与高层建筑物混合区域、山地或丘陵地区,依据倾斜摄影基本原理,综合考虑成图区域、成图分辨率、图像重叠度、纹理覆盖度和地形地貌等诸多因子,分别设计了相应的航线规划方法,并依此研发了一套智能化的航线规划软件,该软件人机交互较少,大大降低了无人机倾斜摄影航线规划的门槛,使得无人机倾斜摄影技术变得触手可及。
The traditional UAV tilt photography route planning method involves a wide range of knowledge,strong professionalism,low degree of automation,and less consideration of different underlying surface areas of the route planning.In this paper,aiming at flat area,high-rise building area,flat and high-rise building mixed area,mountain or hilly area,according to the basic principle of tilt photography,considering many factors such as mapping area,mapping resolution,image overlap,texture coverage and topography,the corresponding route planning methods are designed respectively,and an intelligent route planning is developed accordingly.The software has less human-computer interaction,which greatly reduces the threshold of UAV tilt photography route planning and makes UAV tilt photography technology accessible.
作者
赖华荣
吴雷雷
蒋小蕾
刘义志
宋佳
LAI Huarong;WU Leilei;JIANG Xiaolei;LIU Yizhi;SONG Jia(Guangdong United Jindi Real Estate Appraisal Survey Design Company Limited,Shaoguan Guangdong 512000,China;Shaoguan Real Estate Surveying And Mapping Administration of Guangdong Province,Shaoguan Guangdong 512000,China;Jiangxi Institute of Nuclear Industry Surveying And Mapping,Nanchang Jiangxi 330000,China)
出处
《北京测绘》
2019年第3期266-269,共4页
Beijing Surveying and Mapping
关键词
无人机倾斜摄影
图像重叠度
数字表面模型
三维重建
Unmanned Aerial Vehicle(UAV)tilt photography
image overlap
digital surface model
3 Dimensional(3D)reconstruction
作者简介
赖华荣(1982-),男,广东韶关人,大学本科,工程师、注册测绘师,主要从事工程测量、不动产测绘、地理信息、航空摄影测量工作。E-mail:laihuarong_18@163.com.
