A holographic system for subsea recording and analysis of plankton and other marine particles [PDF]
, 2003 We report here details of the design, development, initial testing and field-deployment of the HOLOMAR system for in-situ subsea holography and analysis of marine plankton and nonliving particles.
Alexander, S +18 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
doaj +1 more source
Real-time Model-based Image Color Correction for Underwater Robots
, 2020 Recently, a new underwater imaging formation model presented that the coefficients related to the direct and backscatter transmission signals are dependent on the type of water, camera specifications, water depth, and imaging range.
Li, Alberto Quattrini, Roznere, Monika
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Использование искусственной нейронной сети для улучшения качества подводных снимков [PDF]
, 2008 The image quality is critical for image recognition systems of underwater robots. In this report using of artificial neural network to improve the quality of underwater images has been proposed.
Mohnke, Oliver, Yaramanci, Ugur
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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
doaj +1 more source
Visual-Quality-Driven Learning for Underwater Vision Enhancement
, 2018 The image processing community has witnessed remarkable advances in enhancing and restoring images. Nevertheless, restoring the visual quality of underwater images remains a great challenge.
Amaral, Henrique Grandinetti Barbosa +3 more
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Virtual Exploration of Underwater Archaeological Sites : Visualization and Interaction in Mixed Reality Environments [PDF]
, 2008 This paper describes the ongoing developments in Photogrammetry and Mixed Reality for the Venus European project (Virtual ExploratioN of Underwater Sites, http://www.venus-project.eu).
Bale, Kim +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
doaj +1 more source
Underwater Fish Detection with Weak Multi-Domain Supervision
, 2019 Given a sufficiently large training dataset, it is relatively easy to train a modern convolution neural network (CNN) as a required image classifier. However, for the task of fish classification and/or fish detection, if a CNN was trained to detect or ...
Bradley, Michael +5 more
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Investigating submerged morphologies by means of the low-budget “GeoDive” method (high resolution for detailed 3D reconstruction and related measurements) [PDF]
, 2018 Geophysical methods allow to collect geological data on lake and sea bottoms and characterize large areas, even at high depths, but with high costs.
Crognale, Jacopo +2 more
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