Results 11 to 20 of about 20,966 (189)
Underwater Single-Image Restoration with Transmission Estimation Using Color Constancy
Journal of Marine Science and Engineering, 2022 The issue of underwater image restoration was investigated in this paper. Specifically, the color constancy of a single image was used to estimate the transmission map (TM), which can be used in the image formation model to restore the underwater image ...
Wenbo Zhang, Weidong Liu, Le Li
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Automatic Red-Channel underwater image restoration [PDF]
Journal of Visual Communication and Image Representation, 2015 Underwater images typically exhibit color distortion and low contrast as a result of the exponential decay that light suffers as it travels. Moreover, colors associated to different wavelengths have different attenuation rates, being the red wavelength the one that attenuates the fastest.
Galdran, A. +3 more
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Underwater Image Restoration Method Based on Multi-Frame Image under Artificial Light Source
Journal of Marine Science and Engineering, 2023 This paper studies the underwater image restoration problem in autonomous operation of AUV guided by underwater visual. An improved underwater image restoration method is developed based on multi-frame neighboring images under artificial light source. At
Tianchi Zhang +3 more
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Benchmarking Underwater Image Enhancement and Restoration, and Beyond
IEEE Access, 2020 Image enhancement and restoration is among the most investigated topics in the field of underwater machine vision. The objective image quality assessment is a fundamental part of optimizing underwater enhancement and restoration technologies.
Guojia Hou +5 more
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Underwater Image Restoration via Contrastive Learning and a Real-World Dataset
Remote Sensing, 2022 Underwater image restoration is of significant importance in unveiling the underwater world. Numerous techniques and algorithms have been developed in recent decades. However, due to fundamental difficulties associated with imaging/sensing, lighting, and
Junlin Han +9 more
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A Review on Image Enhancement and Restoration Techniques for Underwater Optical Imaging Applications
IEEE Access, 2023 Underwater image processing always a challenging problem in oceanic engineering applications. Images captured in underwater are commonly suffers due to color distortion, detail blur, bluish or greenish tone, and low contrast to light scattering and ...
N. Deluxni +3 more
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Underwater Image Restoration Based on Adaptive Color Compensation and Dual Transmission Estimation
IEEE Access, 2020 Visibility restoration of an underwater image degraded by turbid water (due to scattering, absorption, and reflection) is a challenging task which requires careful design of computational imaging methods.
Yingbo Wang +4 more
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Research on Underwater Image Restoration Technology Based on Multi-Domain Translation
Journal of Marine Science and Engineering, 2023 Underwater images are crucial in various underwater applications, including marine engineering, underwater robotics, and subsea coral farming. However, obtaining paired data for these images is challenging due to factors such as light absorption and ...
Teng Xue, Tianchi Zhang, Jing Zhang
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The Hierarchic treatment of marine ecological information from spatial networks of benthic platforms [PDF]
, 2020 Measuring biodiversity simultaneously in different locations, at different temporal scales, and over wide spatial scales is of strategic importance for the improvement of our understanding of the functioning of marine ecosystems and for the conservation ...
Aguzzi, Jacopo +6 more
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Underwater Image Restoration System
International Journal for Research in Applied Science and Engineering Technology, 2023 Abstract: Underwater imaging poses significant challenges due to light absorption, scattering, and color distortion. This paper introduces an innovative underwater image restoration system designed to enhance the visibility and analytical capabilities of underwater imaging. The proposed system employs advanced image processing techniques to address the
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