Laser & Optoelectronics Progress, Volume. 57, Issue 16, 161021(2020)
Low-Illumination-Based Enhancement Algorithm of Color Images with Fog
Figures & Tables(4)
![Simulation results of tree by different algorithms. (a) Original picture; (b) improved SSR algorithm; (c) Retinex_McCann99 algorithm; (d) MSRCR algorithm; (e) algorithm in Ref.[10]; (f) proposed algorithm](/Images/icon/loading.gif){kind=icon}
Fig. 1. Simulation results of tree by different algorithms. (a) Original picture; (b) improved SSR algorithm; (c) Retinex_McCann99 algorithm; (d) MSRCR algorithm; (e) algorithm in Ref.[10]; (f) proposed algorithm
Fig. 2. Simulation results of Tian'anmen by different algorithms. (a) Original picture; (b) improved SSR algorithm; (c) Retinex_McCann99 algorithm; (d) MSRCR algorithm; (e) algorithm in Ref.[10]; (f) proposed algorithm
Table 1. Evaluation indexes of
Fig.1 View tableTable 1. Evaluation indexes of
Fig.1 Algorithm RPSNR /dB Information entropy /bit SSIM Improved SSR algorithm 15.9018 7.3513 0.7339 Retinex_McCann99 algorithm 18.4652 7.4068 0.9605 MSRCR algorithm 10.4337 7.5408 0.5549 Algorithm in Ref.[10] 12.9740 7.4372 0.7651 Proposed algorithm 27.8648 7.7322 0.9479
Table 2. Evaluation indexes of
Fig.2 View tableTable 2. Evaluation indexes of
Fig.2 Algorithm RPSNR /dB Information entropy /bit SSIM Improved SSR algorithm 15.5783 7.3592 0.7527 Retinex_McCann99 algorithm 15.2497 7.4414 0.8071 MSRCR algorithm 13.4848 7.2434 0.5432 Algorithm in Ref.[10] 19.2329 7.4372 0.7500 Proposed algorithm 16.5844 7.7311 0.7832
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Weifeng Zhong, Dongxue Yuan. Low-Illumination-Based Enhancement Algorithm of Color Images with Fog[J]. Laser & Optoelectronics Progress, 2020, 57(16): 161021
Paper Information
Category: Image Processing
Received: Nov. 15, 2019
Accepted: Jan. 17, 2020
Published Online: Aug. 5, 2020
The Author Email: Weifeng Zhong (457575610@qq.com)
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