Xiaoping Yuan, Yanyu Chen, Hui Shi. Improved Image Dehazing Algorithm Based on Haze-line and Dark Channel Prior[J]. Laser & Optoelectronics Progress, 2022, 59(8): 0810014
- Laser & Optoelectronics Progress
- Vol. 59, Issue 8, 0810014 (2022)
Fig. 1. Flowchart of the proposed algorithm
Fig. 2. Comparison of atmospheric light value
Fig. 3. Image dehazing based on dark channel prior. (a) Original image; (b) transmission map; (c) dehazed image
Fig. 4. Image dehazing based on haze-line prior. (a) Original image; (b) transmission map; (c) dehazed image
Fig. 5. Comparison of transmission maps. (a) Original hazy images; (b) He's algorithm; (c) Berman's algorithm; (d) proposed algorithm
Fig. 6. Effect comparison of dehazing algorithms. (a) Original hazy images; (b) He's algorithm; (c) Berman's algorithm; (d) Zhu's algorithm; (e) proposed algorithm
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Table 1. Comparison of PSNR
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Table 2. Comparison of H
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Table 3. Comparison of SSIM
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