Optics and Precision Engineering, Volume. 32, Issue 10, 1552(2024)
Optical remote sensing road extraction network based on GCN guided model viewpoint
Figures & Tables(13)
Fig. 7. Visualized results of different algorithms on the Massachusetts road dataset
Fig. 8. Visualized results of different algorithms on the DeepGlobe road dataset
Table 1. Results of comparative experiments on the Massachusetts road dataset
View tableView in ArticleTable 1. Results of comparative experiments on the Massachusetts road dataset
Methods Precision/% Recall/% F1-score/% IoU/% FCN 69.16 70.14 69.65 53.43 SegNet 75.76 78.26 76.99 61.21 PSPNet 76.36 78.16 77.24 61.37 U-Net 76.12 79.01 77.54 62.52 LinkNet 81.50 80.63 77.07 62.70 DeeplabV3+ 74.40 78.85 76.56 61.02 CDG 81.41 71.80 76.10 61.90 DA-RoadNet 79.16 77.25 78.19 61.90 CADUNet 79.45 76.55 77.89 64.19 DDU-Net 82.54 73.99 78.03 63.98 RGGVNet 77.02 81.93 79.40 65.84
Table 2. Results of comparative experiments on the DeepGlobe road dataset
View tableView in ArticleTable 2. Results of comparative experiments on the DeepGlobe road dataset
Methods Precision Recall F1-score IoU FCN 71.38 74.74 73.02 57.51 SegNet 69.49 80.01 73.22 60.43 PSPNet 67.64 80.92 73.69 59.82 U-Net 81.50 80.40 80.95 67.99 LinkNet 77.45 79.98 78.68 64.86 DeeplabV3+ 68.72 80.48 74.14 61.02 D-LinkNet — — — 64.12 RADANet — — 73.67 58.58 BDTNet 84.18 76.77 80.30 67.09 DCS-TransUperNet 82.44 78.43 80.39 65.36 SDUNet 78.40 74.20 79.40 66.80 CoANet — — 81.22 68.37 RENA 78.40 77.00 76.40 63.10 RGGVNet 79.58 84.37 81.90 69.36
Table 3. Results of ablation experiment
View tableView in ArticleTable 3. Results of ablation experiment
Method F1-score/% IoU/% Params.（×106） Baseline 75.89 61.54 29.663 Baseline-M 76.87 62.79 30.017 Baseline-ML 77.01 63.12 30.017 Baseline-MG 78.88 65.55 33.582 Baseline-MGS 79.17 65.70 33.582 Baseline-MGSL 79.40 65.84 33.582
Table 4. Experimental results of loss function hyperparametric
View tableView in ArticleTable 4. Experimental results of loss function hyperparametric
F1-score/% IoU/% 0 79.17 65.70 0.2 79.33 65.80 0.4 79.40 65.84 0.6 79.13 65.81 0.8 78.97 65.74 1.0 78.63 65.48
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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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Received: Nov. 14, 2023
Accepted: --
Published Online: Jul. 8, 2024
The Author Email: LIU Guanghui (guanghuil@163.com), MENG Yuebo (mengyuebo@163.com)
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