Results 21 to 30 of about 101,868 (267)
Model-Based Underwater Image Simulation and Learning-Based Underwater Image Enhancement Method
Information, 2022 Due to the absorption and scattering effects of light in water bodies and the non-uniformity and insufficiency of artificial illumination, underwater images often present various degradation problems, impacting their utility in underwater applications ...
Yidan Liu +7 more
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Fractal and Fractional, 2023 As an essential low-level computer vision task for remotely operated underwater robots and unmanned underwater vehicles to detect and understand the underwater environment, underwater image enhancement is facing challenges of light scattering, absorption,
Yang Yu, Chenfeng Qin
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Real-time GAN-based image enhancement for robust underwater monocular SLAM
Frontiers in Marine Science, 2023 Underwater monocular visual simultaneous localization and mapping (SLAM) plays a vital role in underwater computer vision and robotic perception fields.
Ziqiang Zheng +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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Underwater Image Enhancement Based on Adaptive Color Correction and Improved Retinex Algorithm
IEEE Access, 2023 In order to solve the problems about color distortion and low contrast of underwater images, we propose an underwater image enhancement algorithm that combines adaptive color correction with improved Retinex algorithm.
Shijie Lin +4 more
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Fine reconstruction of underwater images for environmental feature fusion
International Journal of Advanced Robotic Systems, 2021 Complicated underwater environments, such as occlusion by foreign objects and dim light, causes serious loss of underwater targets feature. Furthermore, underwater ripples cause target deformation, which greatly increases the difficulty of feature ...
Tao Xu +4 more
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Multiscale Fusion for Underwater Image Enhancement
International Journal of Emerging Research in Engineering, Science, and Management, 2022 In this paper, an enhancement scheme on underwater images is proposed. Underwater images undergo efforts like scattering and attenuation. Many techniques are proposed for underwater image and enhancement that largely depends on the features and ...
Kunisetty Sivanihimaja, E Sasikala Reddy
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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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Overview of Underwater 3D Reconstruction Technology Based on Optical Images
Journal of Marine Science and Engineering, 2023 At present, 3D reconstruction technology is being gradually applied to underwater scenes and has become a hot research direction that is vital to human ocean exploration and development.
Kai Hu +6 more
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Pose Detection and control of multiple unmanned underwater vehicles using optical feedback [PDF]
, 2014 This paper proposes pose detection and control algorithms in order to control the relative pose between two Unmanned Underwater Vehicles (UUVs) using optical feedback.
Barbaros Celikkol +5 more
core +3 more sources