Journal of Atmospheric and Environmental Optics, Volume. 18, Issue 2, 108(2023)

Polarization image smoke removal based on precheck mechanism

YAN Qing1, YE Mengmeng1,2、*, ZHANG Jingjing1,2,3, LIU Xiao3, NIAN Fudong1,4, and LI Teng1,2
Author Affiliations
  • 1Key Laboratory of Computational Intelligence and Signal Processing (Anhui University), Ministry of Education, Hefei, Anhui 230601, China
  • 2Anhui Key Laboratory of Polarized Light Imaging Detection Technology, Hefei 230031, China
  • 3Key Laboratory of Optical Calibration and Characterization, Chinese Academy of Sciences, Hefei 230031, China
  • 4School of Advanced Manufacturing Engineering, Hefei University, Hefei 230031, China
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    The presence of smoke can cause the damage or loss of image target information. In view of the local nature of smoke in the scene, a smoke removal precheck mechanism based on the target detection Yolov3 algorithm is proposed in this work, that is, a precheck mechanism is added in the smoke removal process to realize the directional removal of smoke on the smoke image, improve the efficiency of smoke removal and avoid the impact of smoke on the non-smoking area. Different from the existing deep learning-based defogging methods for visible images, this method takes four polarization images as network input, and uses multi-scale attention adversarial network to extract the polarization information of the target in the smoke area, so as to alleviate distortion and enrich the structure and detail information of the target after smoke removal. Qualitative and quantitative experimental results on real data sets show that the proposed algorithm can effectively improve the smoke removal effectiveness and efficiency of polarized images.

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    Qing YAN, Mengmeng YE, Jingjing ZHANG, Xiao LIU, Fudong NIAN, Teng LI. Polarization image smoke removal based on precheck mechanism[J]. Journal of Atmospheric and Environmental Optics, 2023, 18(2): 108

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    Paper Information

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    Received: Jun. 25, 2021

    Accepted: --

    Published Online: Jul. 7, 2023

    The Author Email:

    DOI:10.3969/j.issn.1673-6141.2023.02.003

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