Linfeng Kong, Yun Wu. Retinal Vessel Segmentation Using Multi-Directional Stripe Convolution and Pyramid Dual Pooling[J]. Laser & Optoelectronics Progress, 2025, 62(2): 0217003

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- Laser & Optoelectronics Progress
- Vol. 62, Issue 2, 0217003 (2025)

Fig. 1. Overall structure of MPU-Net model

Fig. 2. Structure of FDSC module in encoder

Fig. 3. Structure of PDPF2 module

Fig. 4. Structure of CSDA module

Fig. 5. Structure of ECA module

Fig. 6. Structure of SA module

Fig. 7. Partial images after preprocessing

Fig. 8. Visual comparison of segmentation results by different methods

Fig. 9. Visual comparison of ablation experiments. (a1) (a2) Images from CHASE-DB1 test set; (b1) (b2) images from DRIVE test set
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Table 1. Comparison of results by different segmentation methods
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Table 2. Performance comparison between MPU-Net and other models
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Table 3. Results of ablation experiments on CHASE-DB1 dataset
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Table 4. Results of ablation experiments on DRIVE dataset

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