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Unsupervised Image Translation for Underwater Image Enhancement
International Journal of Science and Research (IJSR)openaire +1 more source
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Bayesian retinex underwater image enhancement
Engineering Applications of Artificial Intelligence, 2021Abstract This paper develops a Bayesian retinex algorithm for enhancing single underwater image with multiorder gradient priors of reflectance and illumination. First, a simple yet effective color correction approach is adopted to remove color casts and recover naturalness.
Peixian Zhuang, Chongyi Li, Jiamin Wu
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Underwater Image Enhancement by Fusion
2018Underwater images are suffered by several factors like color absorption, light scattering, and these lead to poor visibility and low contrast of an underwater image. Typical image restoration methods rely on the popular Dark Channel Prior. However, the result of the underwater image which has only been dealt with the restoration algorithm is still not ...
Can Zhang, Xu Zhang, Dawei Tu
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Underwater Image Enhancement Using Adaptive Retinal Mechanisms
IEEE Transactions on Image Processing, 2019We propose an underwater image enhancement model inspired by the morphology and function of the teleost fish retina. We aim to solve the problems of underwater image degradation raised by the blurring and nonuniform color biasing. In particular, the feedback from color-sensitive horizontal cells to cones and a red channel compensation are used to ...
Shao-Bing Gao +4 more
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Adaptive Enhancement of Underwater Images
2013Underwater images usually suffer from low contrast and non-uniform lightning. To overcome this histogram equalization is the basic technique for enhancement due to its simple function and effectiveness. This method tends to change the brightness of an image and therefore, not suitable for consumer electronic products, where preserving the original ...
Jharna Majumdar +2 more
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Multilevel weighted enhancement for underwater image dehazing
Journal of the Optical Society of America A, 2019Attenuation and scattering of light are responsible for haziness in images of underwater scenes. To reduce this effect, we propose an approach for single-image dehazing by multilevel weighted enhancement of the image. The underlying principle is that enhancement at different levels of detail can undo the degradation caused by underwater haze. The depth
Kuldeep, Purohit +2 more
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Underwater image enhancement by attenuation inversionwith quaternions
2009 IEEE International Conference on Acoustics, Speech and Signal Processing, 2009In this paper, an underwater image enhancement method using quaternions is presented. This work aims to improve color rendition and contrast of the objects, as if the scene has been taken out of water. This method is based on light attenuation inversion after processing a color space contraction using quaternions.
Petit, Frédéric +2 more
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UbceNet: An Underwater Image Enhancement Network for Processing Underwater Images
2023 9th International Conference on Computer and Communications (ICCC), 2023Dashun Zheng +4 more
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Degradation-Driven Underwater Image Enhancement
2021 Latin American Robotics Symposium (LARS), 2021 Brazilian Symposium on Robotics (SBR), and 2021 Workshop on Robotics in Education (WRE), 2021Claudio D. Mello +2 more
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