A Survey of UAV Visual Navigation Based on Monocular SLAM

被引:0
|
作者
Wei, Wenle [1 ]
Tan, Linin [1 ]
Jin, Guodong [1 ]
Lu, Libin [1 ]
Sun, Changjiang [2 ]
机构
[1] Rocket Force Univ Engn, Xian, Shaanxi, Peoples R China
[2] Beijing Inst Technol, Sch Aviat, Xian, Shaanxi, Peoples R China
关键词
UAV; visual navigation; visual SLAM;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The traditional GPS/INS integrated navigation system has many limitations. The advantages of visual navigation with large information and precision, small coordinated interference and strong real-time performance are quickly called research hotspot. This paper introduces the basic steps and some key technologies of visual SLAM, and analyzes the difficulties in real-time and robustness of UAVs. Finally, it proposes some research directions of visual SLAM, including integrated navigation, improvement based on deep learning, semantic map and mitigation feature dependence.
引用
收藏
页码:1849 / 1853
页数:5
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