Acta Photonica Sinica, Volume. 50, Issue 3, 159(2021)

Image Dehazing Method Using Channel Attention Network and Fuzzy Partition Entropy with Graph Cut

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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    Figures & Tables(8)
    Channel attention deep network model
    The channel attention model
    Dehazing results of synthetic images
    Dehazing result of real image
    • Table 1. SSIM results obtained by different variant models of transmission map predicted network

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      Table 1. SSIM results obtained by different variant models of transmission map predicted network

      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 2. SSIM results for the transmission maps and SSIM/PSNR results for clear images by different methods

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      Table 2. SSIM results for the transmission maps and SSIM/PSNR results for clear images by different methods

      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 3. VI and RI results obtained by different methods on O-Haze and I-Haze datasets

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      Table 3. VI and RI results obtained by different methods on O-Haze and I-Haze datasets

      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 4. Comparison of running times obtained by different methods

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      Table 4. Comparison of running times obtained by different methods

      MRFMDehazenetWADIASMOurs
      Time/s2.51.784.34.53.9
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    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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    Paper Information

    Category: Image Processing

    Received: --

    Accepted: --

    Published Online: Jul. 13, 2021

    The Author Email:

    DOI:10.3788/gzxb20215003.0310002

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