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. 2020 Mar 31;10:5711. doi: 10.1038/s41598-020-62586-8

Figure 3.

Figure 3

Training progress of each network. (A) 2D SegNet; (B) 2D U-Net; (C) 3D U-Net Each model was stopped when its training loss converged (A) Training loss of pre-trained SegNet with 600 epochs; (B) Training loss of non-pre-trained SegNet with 600 epochs; (C) Training loss of U-Net with 600 epochs. (D) Training loss of 3D U-Net with 100 epochs.