Field-of-view, detection range, and false alarm trade-offs in vision-based aircraft detection
Lai, John S., Ford, Jason J., Mejias, Luis, Wainwright, Alexander Lloyd, O'Shea, Peter J., & Walker, Rodney A. (2012) Field-of-view, detection range, and false alarm trade-offs in vision-based aircraft detection. In International Congress of the Aeronautical Sciences, 23-28 September 2012, Brisbane, QLD. (In Press)
This paper presents a survey of previously presented vision based aircraft detection flight test, and then presents new flight test results examining the impact of camera field-of view choice on the detection range and false alarm rate characteristics of a vision-based aircraft detection technique.
Using data collected from approaching aircraft, we examine the impact of camera fieldof-view choice and confirm that, when aiming for similar levels of detection confidence, an improvement in detection range can be obtained by choosing a smaller effective field-of-view (in terms of degrees per pixel).
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|Item Type:||Conference Paper|
|Keywords:||Computer Vision, Detection, see-and-avoid, collision avoidance|
|Subjects:||Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > AEROSPACE ENGINEERING (090100)|
Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > ELECTRICAL AND ELECTRONIC ENGINEERING (090600) > Control Systems Robotics and Automation (090602)
|Divisions:||Current > Research Centres > Australian Research Centre for Aerospace Automation|
Current > Schools > School of Electrical Engineering & Computer Science
Current > QUT Faculties and Divisions > Science & Engineering Faculty
|Copyright Owner:||Copyright 2012 [please consult the author]|
|Deposited On:||07 Jun 2012 09:14|
|Last Modified:||17 Sep 2014 13:37|
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