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Proceedings of the Thirteenth ACM International Conference on Underwater Networks & Systems, 2018
Aiming at solving the problems of "halo pseudo-color" and detail blur of underwater image by existing algorithm, a new color restoration of multi-scale Retinex(MSRCR) image enhancement algorithm based on guided filter of sobel operator is proposed.
Lu Teng, Feng Xue
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Aiming at solving the problems of "halo pseudo-color" and detail blur of underwater image by existing algorithm, a new color restoration of multi-scale Retinex(MSRCR) image enhancement algorithm based on guided filter of sobel operator is proposed.
Lu Teng, Feng Xue
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2009
Abstract : The long-term goal of this research is to advance the knowledge necessary to develop wide-swath laser-based underwater imaging systems that provide greater sensitivity over longer ranges than existing systems. In addition, since existing imaging systems are physically incompatible with small form-factor Autonomous Underwater Vehicles (AUVs),
Walter B. Britton +2 more
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Abstract : The long-term goal of this research is to advance the knowledge necessary to develop wide-swath laser-based underwater imaging systems that provide greater sensitivity over longer ranges than existing systems. In addition, since existing imaging systems are physically incompatible with small form-factor Autonomous Underwater Vehicles (AUVs),
Walter B. Britton +2 more
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Proceedings of the IEEE, 1979
Underwater acoustic imaging systems are useful in providing underwater observation and inspection capabilities whenever optical systems cannot. Underwater acoustic imaging is a part of the larger field of acoustic imaging, and as such, has its own peculiarities and attributes as compared with the rest of the acoustic imaging field.
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Underwater acoustic imaging systems are useful in providing underwater observation and inspection capabilities whenever optical systems cannot. Underwater acoustic imaging is a part of the larger field of acoustic imaging, and as such, has its own peculiarities and attributes as compared with the rest of the acoustic imaging field.
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Underwater Image Rendering Survey
2023The underwater world has gained more attention in research in the last few years. This is related to ocean exploration in many industries. Images are a helpful data source for many tasks in underwater exploration but face several issues related to light behavior in this environment.
Barbosa, Lucas +1 more
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2003
Abstract : The long-term goal of this project is to advance the state-of-the-art of underwater imaging by developing new systems that harness recent advances in laser, optical, computer processing and imaging technology. The primary application for these systems will be in imaging both natural and man-made objects in aquatic environments.
Charles Mazel, Jerry Neely
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Abstract : The long-term goal of this project is to advance the state-of-the-art of underwater imaging by developing new systems that harness recent advances in laser, optical, computer processing and imaging technology. The primary application for these systems will be in imaging both natural and man-made objects in aquatic environments.
Charles Mazel, Jerry Neely
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A simple underwater imaging model
Optics Letters, 2009It is commonly known that underwater imaging is hindered by both absorption and scattering by particles of various origins. However, evidence also indicates that the turbulence in natural underwater environments can cause severe image-quality degradation.
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2018
Underwater imaging has been widely used as a tool in many fields, however, a major issue is the quality of the resulting images/videos. Due to the light's interaction with water and its constituents, the acquired underwater images/videos often suffer from a significant amount of scatter (blur, haze) and noise.
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Underwater imaging has been widely used as a tool in many fields, however, a major issue is the quality of the resulting images/videos. Due to the light's interaction with water and its constituents, the acquired underwater images/videos often suffer from a significant amount of scatter (blur, haze) and noise.
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2016
For years, panoramic image stitching has been an interesting problem for re- searchers. Several advances have been made in stitching images that are ac- quired outside of water, but the problem has been poorly explored for under- water images. Image stitching for underwater images can be used in numerous scientific applications in the fields of marine ...
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For years, panoramic image stitching has been an interesting problem for re- searchers. Several advances have been made in stitching images that are ac- quired outside of water, but the problem has been poorly explored for under- water images. Image stitching for underwater images can be used in numerous scientific applications in the fields of marine ...
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Underwater polarization imaging technology
2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009Polarimetric imaging can be used to remove degradation effects in underwater vision, and can be applied to high-level vision tasks, such as object classification and recognition and camouflage identification. Polarimetry and Characterization technique were introduced in detail.
Yongguo Li, Shiming Wang
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2013
One of the main issues concerning diver visibility is that it is directly dependent on the availability of natural light. The theories developed and discussed in the last chapter, for the most part, are only applicable under ideal situations. In other words, they can be seen as a one-way propagation special case, where path radiance can be neglected or
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One of the main issues concerning diver visibility is that it is directly dependent on the availability of natural light. The theories developed and discussed in the last chapter, for the most part, are only applicable under ideal situations. In other words, they can be seen as a one-way propagation special case, where path radiance can be neglected or
openaire +1 more source