Research on near-infrared polarization imaging based on water mist environment

Cunqian Wang; Haibin Wu; Xinbing Chen

doi:10.1117/12.2674153

9 March 2023 Research on near-infrared polarization imaging based on water mist environment

Cunqian Wang, Haibin Wu, Xinbing Chen

Proceedings Volume 12600, International Conference on Optoelectronic Materials and Devices (ICOMD 2022); 1260023 (2023) https://doi.org/10.1117/12.2674153
Event: 2022 International Conference on Optoelectronic Materials and Devices, 2022, Chongqing, China

Abstract

Due to the serious degradation of the image obtained by the optical detector in the water mist environment, the scattering absorption rate of the water mist environment on the electromagnetic wave band and the scattering effect of the water mist particles on the electromagnetic wave are analyzed, and the electromagnetic wave is analyzed, and a model for nearinfrared polarization imaging to eliminate the influence of water mist is established. Based on the polarization characteristics of the target transmitted light and the scattered light of the water mist particles under water mist conditions, the process of image degradation is reversed, the parameters of the traditional polarization and defogging algorithm are optimized, and the target image that has not passed the water mist environment is restored. Experimental analysis shows that this method has a good effect in removing water mist, and can more accurately reflect the polarization characteristics of the target and the water mist scene, which is of great significance for infrared polarization target detection.

Citation Download Citation

Cunqian Wang, Haibin Wu, and Xinbing Chen "Research on near-infrared polarization imaging based on water mist environment", Proc. SPIE 12600, International Conference on Optoelectronic Materials and Devices (ICOMD 2022), 1260023 (9 March 2023); https://doi.org/10.1117/12.2674153

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