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Laser & Optoelectronics Progress, Volume. 55, Issue 2, 021009(2018)

Underwater Image Restoration Based on Red-Dark Channel Prior and Inverse Filtering

Yan Xu and Xiangbo Zeng*
Author Affiliations
  • School of Electrical and Information Engineering, Tianjin University, Tianjin 300072, China
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    AbstractGet PDF(in Chinese)
    Figures&Tables (6)
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    References (19)
    Cited By (5)
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    Figures & Tables(6)
    Jaffe-McGlamery underwater optical imaging model

    Fig. 1. Jaffe-McGlamery underwater optical imaging model

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    Flow chart of underwater image restoration

    Fig. 2. Flow chart of underwater image restoration

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    Image experiments of coral. (a) Original image; (b) DCP algorithm; (c) ARDCP algorithm; (d) variation Retinex enhancing algorithm; (e) Fusion algorithm; (f) proposed algorithm

    Fig. 3. Image experiments of coral. (a) Original image; (b) DCP algorithm; (c) ARDCP algorithm; (d) variation Retinex enhancing algorithm; (e) Fusion algorithm; (f) proposed algorithm

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    Image experiments of diving. (a) Original image; (b) DCP algorithm; (c) ARDCP algorithm; (d) variation Retinex enhancing algorithm; (e) Fusion algorithm; (f) proposed algorithm

    Fig. 4. Image experiments of diving. (a) Original image; (b) DCP algorithm; (c) ARDCP algorithm; (d) variation Retinex enhancing algorithm; (e) Fusion algorithm; (f) proposed algorithm

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    Image experiments of fishes. (a) Original image; (b) DCP algorithm; (c) ARDCP algorithm; (d) variation Retinex enhancing algorithm; (e) Fusion algorithm; (f) proposed algorithm

    Fig. 5. Image experiments of fishes. (a) Original image; (b) DCP algorithm; (c) ARDCP algorithm; (d) variation Retinex enhancing algorithm; (e) Fusion algorithm; (f) proposed algorithm

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    • Table 1. Quality evaluation for underwater images

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      Table 1. Quality evaluation for underwater images

      ImageIndexEntropyGradientNR-CDIQAUCIQE
      CoralOriginal image7.53935.51603.45190.5829
      DCP algorithm7.27686.17443.47950.6401
      ARDCP algorithm7.62655.91193.45290.6223
      Variation Retinex enhancing algorithm7.72337.10173.41460.6134
      Fusion algorithm7.847710.08063.04540.6594
      Proposed algorithm7.786410.09213.48150.7152
      DivingOriginal image6.63052.13092.66880.4358
      DCP algorithm6.19823.06552.79930.6046
      ARDCP algorithm7.11552.91383.32860.5477
      Variation Retinex enhancing algorithm7.66844.78563.44880.5735
      Fusion algorithm7.80857.26573.25740.6446
      Proposed algorithm7.76308.24013.46680.6731
      FishesOriginal image6.30231.91322.55000.4258
      DCP algorithm6.91343.54612.36920.5609
      ARDCP algorithm6.77262.80942.76400.5312
      Variation Retinex enhancing algorithm7.74425.56733.44860.6317
      Fusion algorithm7.81797.44153.39600.6672
      Proposed algorithm7.80127.26313.46580.6802
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    Yan Xu, Xiangbo Zeng. Underwater Image Restoration Based on Red-Dark Channel Prior and Inverse Filtering[J]. Laser & Optoelectronics Progress, 2018, 55(2): 021009

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    Paper Information

    Category: Image processing

    Received: Aug. 21, 2017

    Accepted: --

    Published Online: Sep. 10, 2018

    The Author Email: Xiangbo Zeng ( xiaozeng@tju.edu.cn)

    DOI:10.3788/LOP55.021009

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology