Acta Photonica Sinica, Volume. 52, Issue 8, 0817002(2023)
Magnetic Resonance Imaging Brain Tumor Segmentation Using Multiscale Ghost Generative Adversarial Network
Figures & Tables(10)
Fig. 1. Overall architecture of multiscale ghost generate adversarial network for MRI brain tumor segmentation
Fig. 6. Visualization segmentation results on the BraTS 2020 training dataset
Table 1. Ablation experiments on BraTS2020 training dataset
View tableView in ArticleTable 1. Ablation experiments on BraTS2020 training dataset
Methods DSC ET WT TC Average U-Net（baseline） 0.784 0.900 0.797 0.827 GU-Net 0.826 0.915 0.827 0.856 GU-Net+Ghost 0.821 0.921 0.835 0.859 GU-Net+Mul 0.824 0.920 0.846 0.863 MG2AN（ours） 0.825 0.922 0.854 0.867
Table 2. Ablation experiments on BraTS2020 validation dataset
View tableView in ArticleTable 2. Ablation experiments on BraTS2020 validation dataset
Methods DSC ET WT TC Average U-Net（baseline） 0.769 0.894 0.799 0.821 GU-Net 0.771 0.899 0.803 0.824 GU-Net+Ghost 0.774 0.901 0.809 0.828 GU-Net+Mul 0.774 0.901 0.821 0.832 MG2AN（ours） 0.782 0.903 0.826 0.837
Table 3. Compared results with representative methods on BraTS2019 validation set
View tableView in ArticleTable 3. Compared results with representative methods on BraTS2019 validation set
Methods DSC Hausdorff95 ET WT TC Average ET WT TC Average Ref.［ 11 ］0.707 0.878 0.779 0.788 - - - - Ref.［ 14 ］0.709 0.873 0.814 0.799 12.30 15.45 12.47 13.40 Ref.［ 15 ］0.789 0.900 0.819 0.836 3.73 5.64 6.05 5.14 Ref.［ 17 ］0.767 0.897 0.790 0.818 4.61 6.92 8.40 6.64 Ref.［ 23 ］0.752 0.899 0.815 0.822 12.56 7.39 8.06 9.34 MG2AN 0.770 0.902 0.836 0.836 3.74 7.06 5.55 5.45
Table 4. Compared results with representative methods on BraTS2020 validation set
View tableView in ArticleTable 4. Compared results with representative methods on BraTS2020 validation set
Methods DSC Hausdorff95 ET WT TC Average ET WT TC Average Ref.［ 12 ］0.760 0.900 0.800 0.820 26.8 5.25 12.4 14.82 Ref.［ 13 ］0.763 0.899 0.816 0.826 33.26 5.28 7.74 15.43 Ref.［ 15 ］0.787 0.901 0.817 0.835 17.95 4.96 9.77 10.89 Ref.［ 18 ］0.787 0.872 0.811 0.823 24.36 6.44 18.95 16.58 Ref.［ 23 ］0.764 0.899 0.810 0.824 32.56 7.39 12.06 17.33 MG2AN 0.782 0.903 0.826 0.837 29.41 4.54 8.91 13.43
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Muqing ZHANG, Yutong HAN, Bonian CHEN, Jianxin ZHANG. Magnetic Resonance Imaging Brain Tumor Segmentation Using Multiscale Ghost Generative Adversarial Network[J]. Acta Photonica Sinica, 2023, 52(8): 0817002
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Received: Feb. 15, 2023
Accepted: Apr. 4, 2023
Published Online: Sep. 26, 2023
The Author Email: ZHANG Jianxin (jxzhang0411@163.com)
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