Computationally Efficient Vision-based UAV Positioning

被引：0
|
作者：
Rydell, Joakim [1 ]
Bilock, Erika [1 ]
Tulldahl, H. Michael [1 ]
机构：
[1] Swedish Def Res Agcy, Stockholm, Sweden
来源：
PROCEEDINGS OF THE 2019 INTERNATIONAL TECHNICAL MEETING OF THE INSTITUTE OF NAVIGATION | 2019年
关键词：
D O I：
10.33012/2019.16729
中图分类号：
TP7 [遥感技术];
学科分类号：
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
摘要：
We present a vision-based positioning system for unmanned aerial vehicles (UAV), which enables autonomous flight (e.g. waypoint navigation) even when GNSS is unavailable. The system uses a combination of optical flow and map matching, and runs in real-time on a small, low-power computer, which can easily be mounted on-board the UAV. Results from flight experiments show good positioning performance.
引用
收藏
页码：856 / 861
页数：6
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