• Laser & Optoelectronics Progress
  • Vol. 55, Issue 2, 021009 (2018)
Yan Xu and Xiangbo Zeng*
Author Affiliations
  • School of Electrical and Information Engineering, Tianjin University, Tianjin 300072, China
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    DOI: 10.3788/LOP55.021009 Cite this Article Set citation alerts
    Yan Xu, Xiangbo Zeng. Underwater Image Restoration Based on Red-Dark Channel Prior and Inverse Filtering[J]. Laser & Optoelectronics Progress, 2018, 55(2): 021009 Copy Citation Text show less
    Jaffe-McGlamery underwater optical imaging model
    Fig. 1. Jaffe-McGlamery underwater optical imaging model
    Flow chart of underwater image restoration
    Fig. 2. Flow chart of underwater image restoration
    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
    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
    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
    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
    Table 1. Quality evaluation for underwater images
    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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