A model-based radiography restoration method based on simple scatter-degradation scheme for improving image visibility

Kim, K.; Kang, Soo‐Hwan; Cho, H.; Kang, Woo-Seok; Seo, Changwoo; Park, C.; Lee, D.; Lim, Hyunwoo; Lee, H.; Kim, Gi Hong; Park, Suyoung; Park, J.; Kim, W.; Jeon, Duhee; Woo, Tae Ho; Oh, Jong–Hoon

doi:10.1016/j.optlaseng.2017.09.022

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“…The typical model of imaging in turbid medium 17 , 18 , 27 (such as fog, haze, turbid water, etc.) is illustrated in Fig.…”

Section: Methodsmentioning

confidence: 99%

Polarimetric image recovery method combining histogram stretching for underwater imaging

Zhao

et al. 2018

Sci Rep

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The underwater imaging could be severely degraded by the scattering media because of the backscattered light and signal attenuation, especially in the case of strong scattering for dense turbid medium. In this paper, we propose an improved method for recovering the underwater image combining the histogram stretching and polarimetric recovery in a proper way. In this method, we stretch the histograms of the orthogonal polarization images while maintaining the polarization relation between them, and then, based on the processed orthogonal polarization images, the recovered image with higher quality can be obtained by the traditional polarimetric recovery method. Several groups of experimental results demonstrate that the quality of underwater images can be effectively enhanced by our method, and its performance is better than that of the traditional polarimetric recovery method. In particular, the proposed method is also quite effective in the condition of dense turbid medium.

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“…The typical model of imaging in turbid medium 17 , 18 , 27 (such as fog, haze, turbid water, etc.) is illustrated in Fig.…”

Section: Methodsmentioning

confidence: 99%

Polarimetric image recovery method combining histogram stretching for underwater imaging

Zhao

et al. 2018

Sci Rep

View full text Add to dashboard Cite

show abstract

Dual alloying improves the corrosion resistance of biodegradable Mg alloys prepared by selective laser melting

Gao

Liu

et al. 2021

Journal of Magnesium and Alloys

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A model-based radiography restoration method based on simple scatter-degradation scheme for improving image visibility

Cited by 2 publications

References 12 publications

Polarimetric image recovery method combining histogram stretching for underwater imaging

Polarimetric image recovery method combining histogram stretching for underwater imaging

Dual alloying improves the corrosion resistance of biodegradable Mg alloys prepared by selective laser melting

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