Infrared and Laser Engineering, Volume. 53, Issue 12, 20240195(2024)
Polarization dark channel-based fusion dehazing method
Figures & Tables(9)
Fig. 2. Dehazing and tone mapping. (a) Hazy image; (b) Polarization dehazing; (c) Tone mapping
Fig. 3. Experimental image and grayscale distribution three-dimensional plot. (a) Ground truth image; (b) Hazy image; (c) Polarization dark channel dehazing image
Fig. 4. Local histogram equalization processing. (a) Intensity image; (b) Enhanced image
Fig. 5. Fusion dehazing effects. (a) Hazy image; (b) Polarization dark channel dehazing; (c) Local histogram equalization; (d) Fused image
Table 1. Evaluation of dehazing effects in real hazy scenes
View tableView in ArticleTable 1. Evaluation of dehazing effects in real hazy scenes
Method Contrast EME AG LSD Entropy Origin 3.71 0.48 0.87 1.97 6.50 Retinex 10.14 0.87 1.48 3.41 7.02 WANG’s 21.48 2.44 2.07 4.41 6.73 C2Pnet 10.33 1.91 1.51 3.34 7.12 D-former 17.27 3.41 1.72 4.15 7.09 Ours 98.42 3.84 4.30 8.47 7.24
Table 2. Evaluation of dehazing effects in simulated hazy scenes
View tableView in ArticleTable 2. Evaluation of dehazing effects in simulated hazy scenes
Method Contrast EME AG LSD Entropy Origin 1.76 0.35 0.56 1.16 6.04 Retinex 7.43 0.79 1.09 2.53 6.98 WANG’s 12.43 1.88 1.45 2.86 6.75 C2Pnet 4.91 1.60 0.99 2.09 7.16 D-former 4.90 2.00 0.98 2.17 7.29 Ours 89.14 3.76 3.71 6.72 7.41
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Sirui ZHU, Xia WANG, Gangcheng JIAO, Huiyang HE, Xin ZHANG. Polarization dark channel-based fusion dehazing method[J]. Infrared and Laser Engineering, 2024, 53(12): 20240195
Paper Information
Category: 图像处理
Received: May. 7, 2024
Accepted: --
Published Online: Jan. 16, 2025
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