Opto-Electronic Engineering, Volume. 51, Issue 10, 240179(2024)
Colorectal polyp segmentation method combining polarized self-attention and Transformer
Figures & Tables(16)
Fig. 1. Colorectal polyp segmentation network combining polarized self-attention and Transformer
Fig. 8. Visualization of segmentation results of different network models on CVC-ClinicDB and Kvasir datasets
Fig. 9. Visualization of segmentation results of different network models on CVC-ColonDB and ETIS
Table 1. Comparison with/without PAHM on CVC-ClinicDB and CVC-ColonDB
View tableView in ArticleTable 1. Comparison with/without PAHM on CVC-ClinicDB and CVC-ColonDB
Dataset Method Dice MIoU SE CVC-ClinicDB N1 0.942 0.898 0.950 N4 0.946 0.901 0.951 CVC-ColonDB N1 0.800 0.727 0.819 N4 0.805 0.729 0.822
Table 2. Comparison with/without PSA on CVC-ClinicDB and CVC-ColonDB
View tableView in ArticleTable 2. Comparison with/without PSA on CVC-ClinicDB and CVC-ColonDB
Dataset Method Dice MIoU SE CVC-ClinicDB N2 0.937 0.881 0.946 N4 0.946 0.901 0.951 CVC-ColonDB N2 0.788 0.711 0.813 N4 0.805 0.729 0.822
Table 3. Comparison with/without CCF on CVC-ClinicDB and CVC-ColonDB
View tableView in ArticleTable 3. Comparison with/without CCF on CVC-ClinicDB and CVC-ColonDB
Dataset Method Dice MIoU SE CVC-ClinicDB N3 0.942 0.894 0.949 N4 0.946 0.901 0.951 CVC-ColonDB N3 0.751 0.684 0.777 N4 0.805 0.729 0.822
Table 4. Experimental parameter settings
View tableView in ArticleTable 4. Experimental parameter settings
Dataset Traindata Testdata Picture size/pixel CVC-ClinicDB 550 62 352×352 Kvasir 900 100 352×352 ETIS-LaribPolypDB 0 196 352×352 CVC-ColonDB 0 380 352×352
Table 5. Comparison of different algorithms on CVC-ClinicDB and Kvasir
View tableView in ArticleTable 5. Comparison of different algorithms on CVC-ClinicDB and Kvasir
Dataset Method Dice MIoU SE PC F2 MAE CVC- ClinicDB U-Net 0.822 0.756 0.836 0.835 0.828 0.020 PraNet 0.902 0.850 0.911 0.905 0.901 0.009 EU-Net 0.905 0.849 0.956 0.881 0.927 0.011 DCRNet 0.899 0.847 0.912 0.893 0.907 0.010 SSFormer-S 0.919 0.872 0.903 0.939 0.908 0.007 MSRAFormer 0.934 0.884 0.950 0.924 0.944 0.007 Ours 0.946 0.901 0.957 0.943 0.949 0.005 Kvasir U-Net 0.821 0.747 0.855 0.856 0.828 0.055 PraNet 0.901 0.841 0.910 0.916 0.903 0.030 EU-Net 0.911 0.858 0.931 0.912 0.919 0.028 DCRNet 0.889 0.823 0.903 0.902 0.892 0.034 SSFormer-S 0.925 0.876 0.917 0.944 0.921 0.020 MSRAFormer 0.919 0.870 0.921 0.938 0.918 0.020 Ours 0.927 0.880 0.932 0.950 0.923 0.020
Table 6. Comparison of different algorithms on CVC-ColonDB and ETIS-LaribPolypDB
View tableView in ArticleTable 6. Comparison of different algorithms on CVC-ColonDB and ETIS-LaribPolypDB
Dataset Method Dice MIoU SE PC F2 MAE CVC- ColonDB U-Net 0.512 0.438 0.524 0.621 0.510 0.059 PraNet 0.717 0.641 0.740 0.755 0.716 0.044 EU-Net 0.756 0.683 0.848 0.756 0.789 0.043 DCRNet 0.707 0.632 0.777 0.719 0.723 0.051 SSFormer-S 0.775 0.698 0.776 0.836 0.767 0.034 MSRAFormer 0.765 0.695 0.801 0.870 0.772 0.031 Ours 0.805 0.729 0.878 0.872 0.806 0.025 ETIS- LaribPolypDB U-Net 0.406 0.334 0.482 0.439 0.428 0.037 PraNet 0.631 0.567 0.689 0.628 0.649 0.030 EU-Net 0.690 0.611 0.871 0.637 0.749 0.065 DCRNet 0.548 0.484 0.744 0.504 0.600 0.095 SSFormer-S 0.770 0.695 0.856 0.744 0.782 0.017 MSRAFormer 0.749 0.674 0.821 0.787 0.782 0.012 Ours 0.781 0.706 0.874 0.808 0.807 0.011
Table 7. Ablation of each module on Kvasir and EITS datasets
View tableView in ArticleTable 7. Ablation of each module on Kvasir and EITS datasets
Method CCF PAHM PSA Kvasir ETIS Dice MIoU SE F2 Dice MIoU SE F2 M1 × √ √ 0.919 0.873 0.919 0.920 0.744 0.674 0.803 0.769 M2 √ × √ 0.918 0.872 0.913 0.914 0.740 0.672 0.802 0.767 M3 √ √ × 0.924 0.876 0.924 0.918 0.756 0.681 0.836 0.792 M4 √ √ √ 0.927 0.880 0.926 0.923 0.781 0.706 0.874 0.807
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Bin Xie, Yangqian Liu, Yulin Li. Colorectal polyp segmentation method combining polarized self-attention and Transformer[J]. Opto-Electronic Engineering, 2024, 51(10): 240179
Paper Information
Category: Article
Received: Jul. 30, 2024
Accepted: Sep. 19, 2024
Published Online: Jan. 2, 2025
The Author Email: Yangqian Liu (刘阳倩)
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