• Optical Instruments
  • Vol. 45, Issue 3, 15 (2023)
Ran DING, Rongfu ZHANG*, Yingwei TANG, and Jie ZHANG
Author Affiliations
  • School of Optical-Electrical and Computer Engineering , University of Shanghai for Science and Technology, Shanghai 200093, China
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    DOI: 10.3969/j.issn.1005-5630.2023.003.003 Cite this Article
    Ran DING, Rongfu ZHANG, Yingwei TANG, Jie ZHANG. Research on fundus vascular images segmentation network combined with low compensation structure[J]. Optical Instruments, 2023, 45(3): 15 Copy Citation Text show less
    Structure of network model
    Fig. 1. Structure of network model
    Low compensation structure
    Fig. 2. Low compensation structure
    Attention gate module
    Fig. 3. Attention gate module
    Spatial attention module
    Fig. 4. Spatial attention module
    Comparison of segmentation experiment results
    Fig. 5. Comparison of segmentation experiment results
    网络准确率/%灵敏度/%精确率/%特异性/%F1值/%
    U-net96.4981.2461.2597.2969.84
    CE-net97.0988.3563.3397.5274.04
    U-net++96.3783.0962.0797.1871.06
    SA-Unet96.9182.1262.1398.4074.71
    LC-SAnet96.9788.7663.9897.4074.36
    Table 1. Value of fundus vascular segmentation index in DRIVE datasets of different networks
    网络准确率/%Jaccord系数/%F1值/%
    U-net97.0358.7270.99
    CE-net97.0660.4675.36
    U-net++97.3160.0271.11
    SA-Unet97.1161.0175.83
    LC-SAnet97.3561.8975.69
    Table 2. Value of fundus vascular segmentation index in CHASE_DB1 datasets of different networks
    模块准确率/%灵敏度/%特异性/%F1值/%
    Backbone96.4981.2497.2969.84
    Backbone+SA96.5286.2797.2870.11
    Backbone+LC96.9183.2597.3573.27
    Backbone+LC+SA96.9788.7697.4074.36
    Table 3. Value of fundus vascular segmentation index in DRIVE datasets of ablation experiment
    Ran DING, Rongfu ZHANG, Yingwei TANG, Jie ZHANG. Research on fundus vascular images segmentation network combined with low compensation structure[J]. Optical Instruments, 2023, 45(3): 15
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