A Bi-Parametric Clutter-Map CFAR Detection Method in Non-Gaussian Environment for Foreign Objects Debris on Runways
2013 ◽
Vol 401-403
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pp. 1173-1176
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Keyword(s):
Time-varying land clutter is primary interference for Foreign Objects Debris (FOD) detection on airport runways. Traditional clutter-map CFAR (CM-CFAR) algorithms were ineffect-ive to detect targets in non-Gaussian clutter. In this paper, a Bi-parametric CM-CFAR (Bi-CM-CFAR) algorithm based on bi-parameters estimation is proposed. Clutter-level estimation is obtained with video integrator, parameters estimator and recursive filter; and updated in each scanning period. Moreover, simulations verify effectiveness of this method for FOD detection.
1997 ◽
Vol 144
(3)
◽
pp. 131
◽
2006 ◽
Vol 120
(5)
◽
pp. 3128-3128
1992 ◽
Vol 10
(2)
◽
pp. 169
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Keyword(s):
2013 ◽
Vol 2013
◽
pp. 1-11
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2016 ◽
Vol 30
(7)
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pp. 2217-2227
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Keyword(s):