基于无人机摄影测量技术的三维实景建模研究  

Research on 3D Reality Modeling Based on UAV Photogrammetry Technology

作　　者：张笑蓉 ZHANG Xiaorong(Shanxi Conservancy Technical Institute,Yuncheng,Shanxi Province,044000 China)

机构地区：[1]山西水利职业技术学院,山西运城044000

出　　处：《科技资讯》2024年第11期38-40,共3页Science & Technology Information

基　　金：山西省教育科学“十四五”规划2021年度课题“基于现代学徒制的校企合作育人创新模式研究”(项目编号:GH-21401);山西水利职业技术学院2022年度课题“现代学徒制校企合作育人创新模式研究”(项目编号:JY202215)。

摘　　要：在智慧城市建设进程中,三维建模需求不断上涨,三维建模项目持续增加,利用无人机摄影测量技术,构建三维实景模型,能够有效提高模型精度,提升建模质量、效率和自动化水平,促进三维建模持续优化发展。为进一步在三维实景建模中,科学运用无人机摄影测量技术,提高数据精度,分析了无人机三维实景建模特点,重点从操作原理、飞机平台与载荷、测量过程、三维建模、精度分析等方面,研究了基于无人机摄影测量技术的三维实景建模,希望能够对相关工作提供一定帮助。In the construction process of smart cities,the demand for 3D modeling continues to rise,3D modeling projects continue to increase,and using UAV photogrammetry technology to construct 3D realistic models can ef-fectively improve model accuracy,enhance the quality,efficiency and automation level of modeling,and promote the continuous optimization and development of 3D modeling.In order to further scientifically apply UAV photo-grammetry technology and improve data accuracy in 3D realistic modeling,this article analyzes the characteristics of 3D realistic modeling based on UAV,and focuses on 3D realistic modeling based on UAV photogrammetry tech-nology from the aspects of operating principles,aircraft platforms and loads,measurement processes,3D modeling and accuracy analysis,hoping to provide some help for related work.

关 键 词：无人机 摄影测量技术 三维实景建模 精度分析 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]