Real Flight Application of a Monocular Image-Based Aircraft Collision Decision Method
This paper considers real flight application of a monocular image-based aircraft collision decision algorithm developed in a previous paper. First, it briefly summarizes the theory based on the previous paper and extends the results with a detailed evaluation of possible special cases. Second, it in...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Wiley
2019-01-01
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| Series: | International Journal of Aerospace Engineering |
| Online Access: | http://dx.doi.org/10.1155/2019/7191839 |
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| _version_ | 1832566666349772800 |
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| author | Peter Bauer Antal Hiba Tamas Zsedrovits |
| author_facet | Peter Bauer Antal Hiba Tamas Zsedrovits |
| author_sort | Peter Bauer |
| collection | DOAJ |
| description | This paper considers real flight application of a monocular image-based aircraft collision decision algorithm developed in a previous paper. First, it briefly summarizes the theory based on the previous paper and extends the results with a detailed evaluation of possible special cases. Second, it introduces the UAVs and flight test scenarios together with the camera system and the steps of image processing used in flight testing. A brief analysis about intruder detectability is also provided referencing a more exhaustive work of the authors. The main contribution is the detailed comparison of the image-based estimated collision parameters to the flight trajectory-based ones together with threshold selection for collision decision. Different threshold combinations are evaluated offline, and finally, real flight decision results based on one of the threshold combinations are also discussed. The paper ends with the setup of future research directions. |
| format | Article |
| id | doaj-art-20999604f2f74284a70f27c0965c00f5 |
| institution | Kabale University |
| issn | 1687-5966 1687-5974 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Aerospace Engineering |
| spelling | doaj-art-20999604f2f74284a70f27c0965c00f52025-02-03T01:03:28ZengWileyInternational Journal of Aerospace Engineering1687-59661687-59742019-01-01201910.1155/2019/71918397191839Real Flight Application of a Monocular Image-Based Aircraft Collision Decision MethodPeter Bauer0Antal Hiba1Tamas Zsedrovits2Senior Research Fellow, Systems and Control Laboratory, Institute for Computer Science and Control, Hungarian Academy of Sciences (MTA SZTAKI), H-1111 Budapest, Kende u. 13-17, HungaryJunior Research Fellow of Hungarian Academy of Sciences, Computational Optical Sensing and Processing Laboratory, Institute for Computer Science and Control, Hungarian Academy of Sciences (MTA SZTAKI), H-1111 Budapest, Kende u. 13-17, HungaryFaculty of Information Technology and Bionics, Pazmany Peter Catholic University, H-1083 Budapest, Prater u. 50/a, HungaryThis paper considers real flight application of a monocular image-based aircraft collision decision algorithm developed in a previous paper. First, it briefly summarizes the theory based on the previous paper and extends the results with a detailed evaluation of possible special cases. Second, it introduces the UAVs and flight test scenarios together with the camera system and the steps of image processing used in flight testing. A brief analysis about intruder detectability is also provided referencing a more exhaustive work of the authors. The main contribution is the detailed comparison of the image-based estimated collision parameters to the flight trajectory-based ones together with threshold selection for collision decision. Different threshold combinations are evaluated offline, and finally, real flight decision results based on one of the threshold combinations are also discussed. The paper ends with the setup of future research directions.http://dx.doi.org/10.1155/2019/7191839 |
| spellingShingle | Peter Bauer Antal Hiba Tamas Zsedrovits Real Flight Application of a Monocular Image-Based Aircraft Collision Decision Method International Journal of Aerospace Engineering |
| title | Real Flight Application of a Monocular Image-Based Aircraft Collision Decision Method |
| title_full | Real Flight Application of a Monocular Image-Based Aircraft Collision Decision Method |
| title_fullStr | Real Flight Application of a Monocular Image-Based Aircraft Collision Decision Method |
| title_full_unstemmed | Real Flight Application of a Monocular Image-Based Aircraft Collision Decision Method |
| title_short | Real Flight Application of a Monocular Image-Based Aircraft Collision Decision Method |
| title_sort | real flight application of a monocular image based aircraft collision decision method |
| url | http://dx.doi.org/10.1155/2019/7191839 |
| work_keys_str_mv | AT peterbauer realflightapplicationofamonocularimagebasedaircraftcollisiondecisionmethod AT antalhiba realflightapplicationofamonocularimagebasedaircraftcollisiondecisionmethod AT tamaszsedrovits realflightapplicationofamonocularimagebasedaircraftcollisiondecisionmethod |