基于飞马D2000无人机的免像控倾斜摄影实景三维建模航测方法研究  

Research on Three Dimensional Modeling and Aerial Survey Method for Non-image Control Tilt Photography Based on Pegasus D2000 Drone

作　　者：陈伟 钱俊锦 CHEN Wei;QIAN Jun-jin(Sichuan Zhongshui Chengkanyuan Surveying and Mapping Co.,Ltd.,Chengdu 610072,China)

机构地区：[1]四川中水成勘院测绘工程有限责任公司,成都610072

出　　处：《价值工程》2023年第35期85-87,共3页Value Engineering

摘　　要：无人机航测在测绘行业中已得到广泛应用,传统无人机航测需布设像控点保证成果精度,如果可以采用免像控的方式进行作业,将大大减轻外业人员的作业强度,提高作业效率。本论文通过对无人机航测影像进行免像控三维建模,分析验证了无人机免像控技术的精度和可行性。Unmanned aerial vehicle(UAV)surveying has been widely used in the surveying and mapping industry.Traditional UAV surveying requires the deployment of image control points to ensure the accuracy of results.If image control free methods can be used for operations,it will greatly reduce the workload of field workers and improve work efficiency.This paper analyzes and verifies the accuracy and feasibility of unmanned aerial vehicle(UAV)imageless control technology through 3D modeling of UAV aerial survey images.

关 键 词：无人机 航测 相机检校参数 免像控 空三测量 

分 类 号：P231[天文地球—摄影测量与遥感]