Haicheng QU, Lei SHEN. SAR Image Denoising and Semantic Enhancement for Object Detection[J]. Acta Photonica Sinica, 2022, 51(4): 0410003
- Acta Photonica Sinica
- Vol. 51, Issue 4, 0410003 (2022)
Fig. 1. Network structure diagram
Fig. 2. Receptive area mapping
Fig. 3. Pixel-level denoising diagram
Fig. 4. Pixel-level denoising effect
Fig. 5. Semantic enhanced structure
Fig. 6. Asymmetric convolutional layer structure
Fig. 7. Structure of Transformer Encoder
Fig. 8. Different backbones network detection results
Fig. 9. Different modules detection effect
Fig. 10. P-R diagram of different comparison methods
Fig. 11. Different methods detection effect
Fig. 12. Different scenes detection effect diagram
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Table 1. Data set parameters
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Table 2. Detection performance of different backbone networks
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Table 3. Detection performance of different models
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Table 4. Model performance analysis
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Table 5. Detection performance of different methods on SSDD
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Table 6. Detection performance of different methods on SAR-Ship-Dataset
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Table 7. Detection performance of different scenes
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