大型安保任务中无人机倾斜摄影技术的三维实景建模  

3D Reality Modeling of UAV Oblique Photography Technology in Large Security Missions

作　　者：任冬 袁航 张磊 张仁飞 陈奇 REN Dong;YUAN Hang;ZHANG Lei;ZHANG Renfei;CHEN Qi(Comprehensive Information Assurance Center,Department of Shaanxi Provincial Corps,Xi'an 710054;School of Electrical and Control Engineering,Shaanxi University of Science&Technology,Xi'an 710021)

机构地区：[1]武警陕西省总队综合信息保障中心,西安710054 [2]陕西科技大学电气与控制工程学院,西安710021

出　　处：《计算机与数字工程》2025年第2期378-383,共6页Computer & Digital Engineering

摘　　要：无人机倾斜摄影建模技术在武警部队逐步推广使用,论文以第十四届全国运动会大型安保任务为牵引,使用大疆精灵4与南方测绘智航SF700A无人机,通过Smart3D软件进行建模,首次在大面积任务区域建立任务区域三维实景模型,通过补拍影像和使用DP-Modeler软件的方式提高模型精度。经过模型精度分析,产品符合《三维地理信息模型数据产品规范》I级精度标准,并将模型开创性的加入到武警部队基于影像地图的指挥信息系统中,为辅助决策、指挥作战提供支撑。UAV oblique photography modeling technology is gradually being used in the army,this article begins with the secu⁃rity tasks of the 14th National Games,by using DJI Phantom 4 and Southern SF700A and modeling with Smart3D software,a 3D real⁃ity model of the mission area is established in the large-area mission area for the first time.Then model accuracy is improved by tak⁃ing supplementary images and using DP-Modeler software.After model accuracy analysis,the products meet the Class I precision standard of 3D Geographic Information Model Data Product Specification,this model is added to the image map-based command in⁃formation system of the People's Armed Police and provides support for assisting decision-making and commanding operations.

关 键 词：无人机 倾斜摄影测量 实景三维建模 Smart3D 

分 类 号：V279[航空宇航科学与技术—飞行器设计]