Zhe He, Yuxiang Tao, Xiaobo Luo, Hao Xu. Road Extraction from Remote Sensing Image Based on an Improved U-Net[J]. Laser & Optoelectronics Progress, 2023, 60(16): 1628004
- Laser & Optoelectronics Progress
- Vol. 60, Issue 16, 1628004 (2023)
Fig. 1. Overall structure of HSA-UNet
Fig. 2. Comparison of three structures. (a) Plain unit; (b) residual unit; (c) ARLU
Fig. 3. AFF module
Fig. 4. AE-ASPP module
Fig. 5. SAM
Fig. 6. Training samples and labels
Fig. 7. Road prediction diagrams of proposed network and other networks
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Table 1. Comparison of evaluation result of ablation experiment
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Table 2. Comparison of road extraction result of different networks unit: %
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