Guanghui LIU, Zhe SHAN, Yuanhai YANG, Heng WANG, Yuebo MENG, Shengjun XU. Optical remote sensing road extraction network based on GCN guided model viewpoint[J]. Optics and Precision Engineering, 2024, 32(10): 1552

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- Optics and Precision Engineering
- Vol. 32, Issue 10, 1552 (2024)

Fig. 1. Overall structure of the RGGVNet

Fig. 2. Overall structure of the ConvNeXt

Fig. 3. Illustration of the GVPG module

Fig. 4. Illustration of the dense guidance viewpoint strategy

Fig. 5. Overall structure of the decoder

Fig. 6. Sample images and labels of datasets

Fig. 7. Visualized results of different algorithms on the Massachusetts road dataset

Fig. 8. Visualized results of different algorithms on the DeepGlobe road dataset

Fig. 9. Test results in wider cities
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Table 1. Results of comparative experiments on the Massachusetts road dataset
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Table 2. Results of comparative experiments on the DeepGlobe road dataset
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Table 3. Results of ablation experiment
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Table 4. Experimental results of loss function hyperparametric

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