Zhehan Zhang, Wei Fang, Lili Du, Yanli Qiao, Dongying Zhang, Guoshen Ding. Semantic Segmentation of Remote Sensing Image Based on Encoder-Decoder Convolutional Neural Network[J]. Acta Optica Sinica, 2020, 40(3): 0310001
- Acta Optica Sinica
- Vol. 40, Issue 3, 0310001 (2020)
Fig. 1. Architecture comparison. (a) U-Net; (b) SegNet; (c) SegProNet
Fig. 2. Remote sensing image semantic segmentation network structure of SegProNet
Fig. 3. Maxpooling indices and upsampling
Fig. 4. Display of data sets. (a) Training set image; (b) corresponding label visualization image
Fig. 5. Some training set images
Fig. 6. Comparison of experimental results. (a) Original image; (b) original label visualization result; (c) U-Net segmentation result; (d) SegNet segmentation result; (e) segmentation result of SegProNet+ReLU; (f) segmentation result of SegProNet+ELU
Fig. 7. Comparison of experimental details. (a) Original label visualization result; (b) U-Net segmentation result; (c) SegNet segmentation result; (d) segmentation result of SegProNet+ReLU; (e) segmentation result of SegProNet+ELU
Fig. 8. Each network loss and accuracy curves. (a) U-Net; (b) SegNet; (c) SegProNet; (d) SegProNet+ELU
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Table 1. Information of labels
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Table 2. Comparison of training and prediction time of each network
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Table 3. Evaluation indicators of each method
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