Aircraft target detection in SAR images based on MA-DETR

Wenjun ZHOU; Shuo HUANG; Ning ZHANG; Chuanlong SONG; Yuxuan ZHAO; Yifan DUAN; Guoqing XU

doi:10.37188/OPE.20243218.2814

Optics and Precision Engineering, Volume. 32, Issue 18, 2814(2024)

Aircraft target detection in SAR images based on MA-DETR

Wenjun ZHOU^1,2, Shuo HUANG^1,2, Ning ZHANG^1,2、*, Chuanlong SONG^1,2, Yuxuan ZHAO^1,2, Yifan DUAN^1,2, and Guoqing XU^1,2

Author Affiliations

¹School of Communication and Information Engineering， Shanghai University， Shanghai200444， China

²Shanghai Key Laboratory of Space-based Heterogeneous Network Collaborative Computing， Shanghai Aerospace Electronic Communication Equipment Research Institute， Shanghai0111， China

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Figures & Tables(9)

Fig. 1. Training network frame diagram

Fig. 2. MLSM module

Fig. 3. Matching enhancement module

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Fig. 4. Visualization results

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Fig. 5. Visualization results

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Fig. 6. Comparison of mainstream algorithms

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Fig. 7. Comparison of the denoising module

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Table 1. Comparison of test results
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Table 1. Comparison of test results
检测方法 AR AP_0.5 AP_0.75
原论文对比方法 Faster R-CNN 78.1 71.6 53.6
Cascade R-CNN 79.5 77.8 59.1
SKG-Net 88.8 79.8 51.0
SA-Net 82.2 80.4 61.4
本文方法 MA-DETR 86.6 88.3 68.8

Table 2. Comparison of ablation experiments
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Table 2. Comparison of ablation experiments
MLSM LSJ AP AP_0.5 AP_0.75
0.51 0.832 0.535
√ 0.546 0.842 0.593
√ √ 0.567 0.871 0.641

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Wenjun ZHOU, Shuo HUANG, Ning ZHANG, Chuanlong SONG, Yuxuan ZHAO, Yifan DUAN, Guoqing XU. Aircraft target detection in SAR images based on MA-DETR[J]. Optics and Precision Engineering, 2024, 32(18): 2814

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