Results 41 to 50 of about 3,028,573 (295)
Underwater image enhancement with Image Colorfulness Measure
CoRR, 2020 Due to the absorption and scattering effects of the water, underwater images tend to suffer from many severe problems, such as low contrast, grayed out colors and blurring content. To improve the visual quality of underwater images, we proposed a novel enhancement model, which is a trainable end-to-end neural model.
Hui Li +3 more
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Dilated Generative Adversarial Networks for Underwater Image Restoration
Journal of Marine Science and Engineering, 2022 Underwater images often come with blurriness, lack of contrast, and low saturation due to the physics of light propagation, absorption, and scattering in seawater.
Jao-Chuan Lin +4 more
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Deep Underwater Image Enhancement
CoRR, 2018 In an underwater scene, wavelength-dependent light absorption and scattering degrade the visibility of images, causing low contrast and distorted color casts. To address this problem, we propose a convolutional neural network based image enhancement model, i.e., UWCNN, which is trained efficiently using a synthetic underwater image database. Unlike the
Saeed Anwar, Chongyi Li, Fatih Porikli
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Denoising Multiscale Back-Projection Feature Fusion for Underwater Image Enhancement
Applied SciencesIn recent decades, enhancing underwater images has become a crucial challenge when obtaining high-quality visual information in underwater environment detection, attracting increasing attention.
Wen Qu, Yuming Song, Jiahui Chen
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Underwater image matching by incorporating structural constraints
International Journal of Advanced Robotic Systems, 2017 Underwater robot plays an important role in underwater perception and manipulation tasks. Vision information processing is essential for the intelligent perception of an underwater robot, in which image matching is a fundamental topic.
Xu Yang +6 more
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Underwater Image Restoration via Non-Convex Non-Smooth Variation and Thermal Exchange Optimization
Journal of Marine Science and Engineering, 2021 The quality of underwater images is an important problem for resource detection. However, the light scattering and plankton in water can impact the quality of underwater images. In this paper, a novel underwater image restoration based on non-convex, non-
Qingliang Jiao +6 more
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A potential-flow based flight simulator for an underwater glider [PDF]
, 2013 Underwater gliders are recent innovative types of autonomous underwater vehicles (AUVs) used in ocean exploration and observation. They adjust their buoyancy to dive and to return to the ocean surface.
LAURENS, Jean-Marc +4 more
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A Two-Stage Network Based on Transformer and Physical Model for Single Underwater Image Enhancement
Journal of Marine Science and Engineering, 2023 The absorption and scattering properties of water can cause various distortions in underwater images, which limit the ability to investigate underwater resources.
Yuhao Zhang +4 more
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Underwater computational ghost imaging
Optics Express, 2017 Since the quality of underwater classical optical imaging is constrained by the absorptive and scattering nature for underwater environment, it is a challenging task to obtain long distance imaging. Ghost imaging is a second-order correlation imaging method using co-incidence measurement, which has the advantages of disturbance-free and wider angle of ...
Mingnan Le +5 more
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Polish Hyperbaric Research, 2021 Abstract Attenuation of light in the ocean ranges widely depending on the environment and is especially significant in optical remote sensing. Absorption of light by ocean water limits the range light can travel before being extinguished.
Shelby Metoyer, Darek Bogucki
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