• Acta Optica Sinica
  • Vol. 38, Issue 7, 0728001 (2018)
Mingming Zhu*, Yuelei Xu, Shiping Ma, Hong Tang, Peng Xin, and Hongqiang Ma
Author Affiliations
  • Graduate School, Air Force Engineering University, Xi'an, Shaanxi 710038, China
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    DOI: 10.3788/AOS201838.0728001 Cite this Article Set citation alerts
    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 Copy Citation Text show less
    Schematic of overall architecture
    Fig. 1. Schematic of overall architecture
    Schematic of RPN structure
    Fig. 2. Schematic of RPN structure
    Schematic of cascaded RPN structure
    Fig. 3. Schematic of cascaded RPN structure
    Comparison among loss functions
    Fig. 4. Comparison among loss functions
    Various airport detection results
    Fig. 5. Various airport detection results
    λ0.1110100
    DR /%91.2593.7596.2594.4
    Table 1. Airport detection rates under different λ
    MethodRPNCascaded RPN
    DR /%93.7596.25
    Average processing time /s0.20.2
    Table 2. Comparison among regional proposal methods
    MethodDR /%FAR /%Average processing time /s
    Ref. [14]6522.52.46
    Ref. [15]71.8827.5>100
    Ref. [5]83.133521.37
    Faster R-CNN90.63150.16
    Proposed method96.257.50.20
    Table 3. Comparison among different airport detection methods
    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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