Researching | Feature Constraint CycleGAN for Single Image Dehazing Algorithm

Laser & Optoelectronics Progress, Volume. 58, Issue 14, 1410017(2021)

Feature Constraint CycleGAN for Single Image Dehazing Algorithm

Dianwei Wang¹, Shunli Li^1、*, Pengfei Han², Ying Liu¹, Jing Jiang¹, and Xincheng Ren³

Author Affiliations

¹School of Communications and Information Engineering, Xi'an University of Posts and Telecommunications, Xi'an, Shaanxi 710121, China

²Center for AI Research and Innovation, Westlake University, Hangzhou, Zhejiang 310024, China

³School of Physics and Electronic Information, Yan'an University, Yan'an, Shaanxi 716000, China

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Figures & Tables(8)

Fig. 1. MSE scatter plot of H channel in 1492 image pairs

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Fig. 2. Structure of overall network. (a) Forward; (b) reverse

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Fig. 3. Structure of generate network

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Fig. 4. Structure of discriminant network

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Fig. 5. Comparison of dehazing results by different algorithms

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Fig. 6. Comparison of dehazing performance between CycleGAN algorithm and the proposed algorithm

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Table 1. Average PSNR/SSIM values for test set
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Table 1. Average PSNR/SSIM values for test set
Method DCP CAP DehazeNet MSCNN CycleGAN Ours
PSNR 11.08 12.89 12.94 13.26 11.57 13.68
SSIM 0.65 0.66 0.70 0.69 0.55 0.70

Table 2. Average PSNR/SSIM values for Middelbury dataset
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Table 2. Average PSNR/SSIM values for Middelbury dataset
Method DCP CAP DehazeNet MSCNN CycleGAN Ours
PSNR 12.02 14.16 13.59 13.55 11.30 14.32
SSIM 0.69 0.76 0.75 0.73 0.34 0.73

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Dianwei Wang, Shunli Li, Pengfei Han, Ying Liu, Jing Jiang, Xincheng Ren. Feature Constraint CycleGAN for Single Image Dehazing Algorithm[J]. Laser & Optoelectronics Progress, 2021, 58(14): 1410017

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Paper Information

Category: Image Processing

Received: Sep. 21, 2020

Accepted: Nov. 18, 2020

Published Online: Jun. 30, 2021

The Author Email: Shunli Li (780953701@qq.com)

DOI:10.3788/LOP202158.1410017

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology