测绘通报 ›› 2020, Vol. 0 ›› Issue (3): 105-108.doi: 10.13474/j.cnki.11-2246.2020.0088

• 技术交流 • 上一篇    下一篇

多旋翼单镜头无人机不同航线规划的三维建模方法评述

王云川1,2,3, 段平1,2,3, 李佳1,2,3, 姚永祥1,2,3, 成李博1,2,3   

  1. 1. 云南师范大学旅游与地理科学学院, 云南 昆明 650500;
    2. 云南省高校资源与环境遥感重点实验室, 云南 昆明 650500;
    3. 云南省地理空间信息工程技术研究中心, 云南 昆明 650500
  • 收稿日期:2019-07-30 修回日期:2019-09-16 出版日期:2020-03-25 发布日期:2020-04-09
  • 通讯作者: 段平。E-mail:dpgiser@163.com E-mail:dpgiser@163.com
  • 作者简介:王云川(1996-),男,硕士生,主要从事无人机影像处理与应用。E-mail:wang_giser@126.com
  • 基金资助:
    国家自然科学基金(41961061);云南省教育厅基金项目(2018JS148);云南省高校高原山地资源环境遥感监测与评估科技创新团队项目

A review of 3D modeling methods for different route planning of multi-rotor single-lens UAVs

WANG Yunchuan1,2,3, DUAN Ping1,2,3, LI Jia1,2,3, YAO Yongxiang1,2,3, CHENG Libo1,2,3   

  1. 1. College of Tourism and Geographic Sciences, Yunnan Normal University, Kunming 650500, China;
    2. Key Laboratory of Resources and Environmental Remote Sensing for Universities in Yunnan, Kunming 650500, China;
    3. Center for Geospatial Information Engineering and Technology of Yunnan Province, Kunming 650500, China
  • Received:2019-07-30 Revised:2019-09-16 Online:2020-03-25 Published:2020-04-09

摘要: 选用多旋翼单镜头无人机作为航摄设备,对同一建筑物规划交叉航线、全航线及5架次模拟航线,构建该建筑物的实景三维模型,并从模型完整性和地面控制点点位精度两个方面对3种不同航线三维建模方法进行评述。结果表明:①交叉航线建模方法控制点点位精度高,但模型完整性差;②全航线建模方法控制点点位精度高,模型完整性较高;③5架次模拟航线建模方法控制点点位精度略低,模型完整性最好。

关键词: 无人机, 航线规划, 倾斜摄影, 三维建模, 精度分析

Abstract: The multi-rotor single-lens UAV as the aerial photography equipment is taken to plan three route for the same building, such as “cross-route”, “full route” and “5 times simulation routes”. The UAV operation efficiency, model integrity and ground control point accuracy are reviewed. The experimental results show that: ① The control point has high precision based on the “cross-route”, but the model integrity is poor; ② The precision of control points based on the “full-route” is high, and the model integrity is high; ③ The control point has a slightly lower precision based on “5 times simulation routes” and the model has the best integrity.

Key words: unmanned aerial vehicle, route planning, oblique photography, 3D modeling, precision analysis

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