NDLI: Monocular image parameter-based aircraft sense and avoid

Content Provider	IEEE Xplore Digital Library
Author	Peter, B. Balint, V. Tamas, P. Anna, F. Borbala, P. Akos, Z. Jozsef, B.
Copyright Year	2015
Description	Author affiliation: Inst. for Comput. Sci. & Control, Budapest, Hungary (Peter, B.; Balint, V.; Tamas, P.; Borbala, P.; Akos, Z.; Jozsef, B.) \|\| Fac. of Transp. Eng. & Vehicle Eng., Budapest Univ. of Technol. & Econ., Budapest, Hungary (Anna, F.)
Abstract	This paper deals with the problem of monocular image parameter-based sense and avoid. It considers image parameters as decision variables and selects decision thresholds related to collision and non-collision scenarios. The main contri- bution is non-heuristic threshold selection. Another contribution is the characterization of possible intruder threats with size- speed curves given in closed form formulae. This makes it possible to avoid the use of lookup tables. The overall decision and avoidance concept is evaluated in a software-in-the-loop simulation campaign considering threats ranging from small UAV to large airliner. The miss detection rate of the method is zero which is an excellent result, however the false alarm rate is high. The causes of this are pointed out and targeted as further developments. Finally, promising results are presented executing the method for real camera images.
Starting Page	630
Ending Page	637
File Size	1603623
Page Count	8
File Format	PDF
ISBN	9781479999361
DOI	10.1109/MED.2015.7158817
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-06-16
Publisher Place	Spain
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Test campaign Image parameter Threshold selection Atmospheric modeling Sense and avoid Monocular camera Cameras Turning Delays Mathematical model Aircraft Collision avoidance
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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