• Acta Optica Sinica
  • Vol. 38, Issue 11, 1111004 (2018)
Chenyue Wu*, Benshun Yi*, Yungang Zhang, Song Huang, and Yu Feng
Author Affiliations
  • Electronic Information School, Wuhan University, Wuhan, Hubei 430072, China
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    DOI: 10.3788/AOS201838.1111004 Cite this Article Set citation alerts
    Chenyue Wu, Benshun Yi, Yungang Zhang, Song Huang, Yu Feng. Retinal Vessel Image Segmentation Based on Improved Convolutional Neural Network[J]. Acta Optica Sinica, 2018, 38(11): 1111004 Copy Citation Text show less
    Schematic of RDB
    Fig. 1. Schematic of RDB
    Schematic of dilated convolutions under different dilation rates. (a) r=1; (b) r=2; (c) r=3
    Fig. 2. Schematic of dilated convolutions under different dilation rates. (a) r=1; (b) r=2; (c) r=3
    Schematic of network structure
    Fig. 3. Schematic of network structure
    Segmentation results by proposed method and method in Ref. [9]. (a) Original images; (b) ground truth; (c) results in Ref. [9]; (d) results by proposed method
    Fig. 4. Segmentation results by proposed method and method in Ref. [9]. (a) Original images; (b) ground truth; (c) results in Ref. [9]; (d) results by proposed method
    ROC curves of segmentation results by proposed method and method in Ref. [9]. (a) ROC curves; (b) curves in red box of Fig. (a)
    Fig. 5. ROC curves of segmentation results by proposed method and method in Ref. [9]. (a) ROC curves; (b) curves in red box of Fig. (a)
    MethodAccuracySensitivitySpecificityAUC
    Traditional methodMethod in Ref. [4]0.94890.76570.9809-
    Method in Ref. [5]0.95390.70390.9783-
    Method in Ref. [6]-0.78970.9684-
    Method in Ref. [22]0.94570.75270.9744-
    Deep learning methodMethod in Ref. [9]0.95350.78110.98070.9765
    Method in Ref. [10]0.95330.74640.98360.9752
    Proposed method0.95560.80360.97780.9800
    Table 1. Retinal vessel segmentation performance comparison among different algorithms on DRIVE datasets
    MethodAccuracySensitivitySpecificityAUC
    Network_10.95370.78970.97770.9780
    Network_20.95370.79680.97660.9772
    Network_30.95420.79860.97680.9784
    Network_40.95480.79730.97780.9792
    Proposed0.95560.80360.97780.9800
    Table 2. [in Chinese]
    Chenyue Wu, Benshun Yi, Yungang Zhang, Song Huang, Yu Feng. Retinal Vessel Image Segmentation Based on Improved Convolutional Neural Network[J]. Acta Optica Sinica, 2018, 38(11): 1111004
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