Underwater image enhancement technology based on three color channel

Yi-xian Liu; Fangfang Han

doi:10.1117/12.2631002

18 March 2022 Underwater image enhancement technology based on three color channel

Yi-xian Liu, Fangfang Han

Proceedings Volume 12168, International Conference on Computer Graphics, Artificial Intelligence, and Data Processing (ICCAID 2021); 1216813 (2022) https://doi.org/10.1117/12.2631002
Event: International Conference on Computer Graphics, Artificial Intelligence, and Data Processing (ICCAID 2021), 2021, Harbin, China

Abstract

Because of the underwater lighting and some impurities in the water, the images taken under the water tend to become very blurry and the color is very dim, this paper uses the matlab R (red), G (green), B (blue) tricolor layer, its grayscale and grayscale value as histogram and with some algorithms to do the grayscale histogram of the equalization of the original blurred underwater image into a bright color image, and with the removal of noise filter to soften the image. to enhance the underwater image. And this paper through simulation experiments to prove that the image itself can be preserved and get good image enhancement results.

Citation Download Citation

Yi-xian Liu and Fangfang Han "Underwater image enhancement technology based on three color channel", Proc. SPIE 12168, International Conference on Computer Graphics, Artificial Intelligence, and Data Processing (ICCAID 2021), 1216813 (18 March 2022); https://doi.org/10.1117/12.2631002

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KEYWORDS

Image processing

Image enhancement

Image quality

Digital imaging

Image restoration

Visualization

MATLAB

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