Han YANG, Baicheng LI, Lingling CHEN. Improved Res-UNet-based vascular segmentation of retinal images[J]. Optical Instruments, 2023, 45(4): 24
- Optical Instruments
- Vol. 45, Issue 4, 24 (2023)
Fig. 1. Schematic diagram of the residual module
Fig. 2. Schematic diagram of the nonlocal attention mechanism
Fig. 3. Improved residual U-net
Fig. 4. Comparison of segmentation results
Fig. 5. Segmentation of partial vascular area
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Table 1. Comparison of results from different structural segmentation methods based on U-Net
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Table 2. Comparison of results from different algorithms on DRIVE dataset
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