• Acta Photonica Sinica
  • Vol. 50, Issue 3, 159 (2021)
Yibin WANG1, Jia ZHENG1, and Shibai YIN2
Author Affiliations
  • 1School of Engineering, Sichuan Normal University, Chengdu60068, China
  • 2Department of Economic Information Engineering, Southwest University of Finance and Economics, Chengdu611130, China
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    DOI: 10.3788/gzxb20215003.0310002 Cite this Article
    Yibin WANG, Jia ZHENG, Shibai YIN. Image Dehazing Method Using Channel Attention Network and Fuzzy Partition Entropy with Graph Cut[J]. Acta Photonica Sinica, 2021, 50(3): 159 Copy Citation Text show less
    Channel attention deep network model
    Fig. 1. Channel attention deep network model
    The channel attention model
    Fig. 2. The channel attention model
    Dehazing results of synthetic images
    Fig. 3. Dehazing results of synthetic images
    Dehazing result of real image
    Fig. 4. Dehazing result of real image
    ModelC_D_2C_D_3C_D_4C_D_5CAB_0CAB_1CAB_2CAB_3
    Transmission0.958 60.969 70.969 80.969 80.950 30.960 10.969 70.950 3
    Table 1. SSIM results obtained by different variant models of transmission map predicted network
    MRFMDehazenetWADIASMOurs
    TransmissionSSIM0.886 70.911 40.893 40.896 30.969 7
    Dehazed imageSSIM

    0.835 6

    18.76

    0.862 4

    22.39

    0.901 2

    0.861 7

    19.52

    0.950 6

    28.52

    PSNR21.41
    Table 2. SSIM results for the transmission maps and SSIM/PSNR results for clear images by different methods
    MRFMDehazenetWADIASMOurs
    O-HazeVI0.811 00.842 10.866 50.834 10.902 1
    RI0.900 40.912 70.922 50.910 60.941 7
    I-HazeVI0.876 60.892 50.906 40.887 60.938 8
    RI0.902 70.914 50.911 70.910 10.946 0
    Table 3. VI and RI results obtained by different methods on O-Haze and I-Haze datasets
    MRFMDehazenetWADIASMOurs
    Time/s2.51.784.34.53.9
    Table 4. Comparison of running times obtained by different methods
    Yibin WANG, Jia ZHENG, Shibai YIN. Image Dehazing Method Using Channel Attention Network and Fuzzy Partition Entropy with Graph Cut[J]. Acta Photonica Sinica, 2021, 50(3): 159
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