Airport Detection Method with Improved Region-Based Convolutional Neural Network

Table 1. Airport detection rates under different λ
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Table 1. Airport detection rates under different λ
λ 0.1 1 10 100
DR /% 91.25 93.75 96.25 94.4

Table 2. Comparison among regional proposal methods
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Table 2. Comparison among regional proposal methods
Method RPN Cascaded RPN
DR /% 93.75 96.25
Average processing time /s 0.2 0.2

Table 3. Comparison among different airport detection methods
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Table 3. Comparison among different airport detection methods
Method DR /% FAR /% Average processing time /s
Ref. [14] 65 22.5 2.46
Ref. [15] 71.88 27.5 >100
Ref. [5] 83.13 35 21.37
Faster R-CNN 90.63 15 0.16
Proposed method 96.25 7.5 0.20

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Mingming Zhu, Yuelei Xu, Shiping Ma, Hong Tang, Peng Xin, Hongqiang Ma. Airport Detection Method with Improved Region-Based Convolutional Neural Network[J]. Acta Optica Sinica, 2018, 38(7): 0728001

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