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The Appearance Variation Cue for Obstacle Avoidance

delete2012-04-01
delete31
PRE
AI
D
de Croon, G. C. H. E. *
E
Elwin de Weerdt
C
Christophe De Wagter
B
B. D. W. Remes
R
R. Ruijsink
DOI:10.1109/TRO.2011.2170754delete
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摘要

摘要

En 中文
The appearance variation cue captures the variation in texture in a single image. Its use for obstacle avoidance is based on the assumption that there is less such variation when the camera is close to an obstacle. For videos of approaching frontal obstacles, it is demonstrated that combining the cue with optic flow leads to better performance than using either cue alone. In addition, the cue is successfully used to control the 16-g flapping-wing micro air vehicle DelFly II.
Keyword:
Micro air vehicle (MAV)
obstacle avoidance

期刊

IEEE Transactions on Robotics 封面图
IEEE Transactions on Robotics
IF:
10.5
论文数:
3.3K
被引数:
2.8W

机构

E
European Space Agency
学者数:
5.4K
论文数: 4.0K
被引数: 518
D
Delft University of Technology
学者数:
2.6W
论文数: 2.5W
被引数: 3.8W
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