• Laser & Optoelectronics Progress
  • Vol. 56, Issue 14, 141103 (2019)
Wenfei Zhang*, Zhongsheng Man, Xiaolu Ge, Fei Xing, and Shenggui Fu
Author Affiliations
  • School of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo, Shandong 255000, China
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    DOI: 10.3788/LOP56.141103 Cite this Article Set citation alerts
    Wenfei Zhang, Zhongsheng Man, Xiaolu Ge, Fei Xing, Shenggui Fu. Fast Dehazing Method Based on Polarization Optics[J]. Laser & Optoelectronics Progress, 2019, 56(14): 141103 Copy Citation Text show less
    Diagram of imaging model in haze environment
    Fig. 1. Diagram of imaging model in haze environment
    Flow chart of proposed dehazing method
    Fig. 2. Flow chart of proposed dehazing method
    Four hazy images with different polarization states. (a) 0°; (b) 45°; (c) 90° ; (d) 135°
    Fig. 3. Four hazy images with different polarization states. (a) 0°; (b) 45°; (c) 90° ; (d) 135°
    Dehazing results. (a) Hazy images; (b) Tarel's; (c) RGB PDM; (d) proposed method
    Fig. 4. Dehazing results. (a) Hazy images; (b) Tarel's; (c) RGB PDM; (d) proposed method
    No.HazyTarel'sRGB PDMOur method
    Scene 17.34875.08394.79364.1763
    Scene 28.04395.63924.83864.9634
    Scene 37.33984.96994.76314.9645
    Scene 46.91465.79005.37693.2395
    Table 1. Comparison of image dehazing qualities handled with different dehazing methods
    No.Size(h×w)Time /s
    TarelRGB PDMOur method
    Scene 1727×115035.4886.2730.99
    Scene 2950×130068.85140.3152.91
    Scene 3970×130069.71142.5352.96
    Scene 4690×118038.9888.1231.27
    Table 2. Consuming time of different dehazing methods
    Wenfei Zhang, Zhongsheng Man, Xiaolu Ge, Fei Xing, Shenggui Fu. Fast Dehazing Method Based on Polarization Optics[J]. Laser & Optoelectronics Progress, 2019, 56(14): 141103
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