Landmark navigation and autonomous landing approach with obstacle detection for aircraft

1997 ◽  
Author(s):  
Simon Fuerst ◽  
Stefan Werner ◽  
Dirk Dickmanns ◽  
Ernst D. Dickmanns
Keyword(s):  
Obstacle Detection ◽  
Autonomous Landing ◽  
Landmark Navigation

Subtraction-Based General Forward Obstacle Detection from In-Vehicle Camera Images using Extended Census Transform

2016 ◽  
Vol 136 (4) ◽  
pp. 588-589
Author(s):  
Haruya Kyutoku ◽  
Daisuke Deguchi ◽  
Tomokazu Takahashi ◽  
Yoshito Mekada ◽  
Ichiro Ide ◽  
...  
Keyword(s):  
Obstacle Detection ◽  
Census Transform

Integration of advanced stereo obstacle detection with perspectively correct surround views

2019 ◽  
Vol 2019 (15) ◽  
pp. 32-1-32-10
Author(s):  
Christian Fuchs ◽  
Dietrich Paulus
Keyword(s):  
Obstacle Detection

Detection and localization of helipad in autonomous UAV landing: a coupled visual-inertial approach with artificial intelligence

2020 ◽  
Vol 71 (7) ◽  
pp. 828-839
Author(s):  
Thinh Hoang Dinh ◽  
Hieu Le Thi Hong
Keyword(s):  
Neural Network ◽  
Unmanned Aerial Vehicles ◽  
Fiducial Marker ◽  
Localization Algorithm ◽  
Challenging Problem ◽  
Autonomous Landing ◽  
Aerial Vehicles ◽  
Set Up ◽  
Detection And Localization ◽  
Rotary Wing

Autonomous landing of rotary wing type unmanned aerial vehicles is a challenging problem and key to autonomous aerial fleet operation. We propose a method for localizing the UAV around the helipad, that is to estimate the relative position of the helipad with respect to the UAV. This data is highly desirable to design controllers that have robust and consistent control characteristics and can find applications in search – rescue operations. AI-based neural network is set up for helipad detection, followed by optimization by the localization algorithm. The performance of this approach is compared against fiducial marker approach, demonstrating good consensus between two estimations

V-disparity Based UGV Obstacle Detection in Rough Outdoor Terrain

2010 ◽  
Vol 36 (5) ◽  
pp. 667-673 ◽  
Author(s):  
Yang CONG ◽  
Jun-Jian PENG ◽  
Jing SUN ◽  
Lin-Lin ZHU ◽  
Yan-Dong TANG
Keyword(s):  
Obstacle Detection
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