Results 261 to 270 of about 6,399,268 (313)

Underwater image dehazing using a hybrid GAN with bottleneck attention and improved Retinex-based optimization. [PDF]

Sci Rep
Kaur A, Rani S, Shabaz M.
europepmc   +1 more source

A Multimodal Optical Dataset for Underwater Image Enhancement, Detection, Segmentation, and Reconstruction. [PDF]

Sci Data
Chu X, Chen H, Zou D, Tian J, Gao Q, Zhou S, Liu Y, Wang J, Zhou J, Fu X, Liu S.   +10 more
europepmc   +1 more source

Editorial: Autonomous robotic systems in aquaculture: research challenges and industry needs. [PDF]

Front Robot AI
Kelasidi E, Triantafyllou M, Ohrem SJ.
europepmc   +1 more source

Successful underwater endoscopic submucosal dissection for ulcerative colitis-associated neoplasia using a synchronized irrigation fluid management system. [PDF]

Endoscopy
Tanabe M, Hayashi T, Shiomi D, Iihara K, Uragami N, Yokoyama N, Inoue H.   +6 more
europepmc   +1 more source

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A Two-Stage Underwater Enhancement Network Based on Structure Decomposition and Characteristics of Underwater Imaging

IEEE Journal of Oceanic Engineering, 2021
Due to the scattering and attenuation of light into the water, the underwater image usually appears with color distortion, blurred details, and low contrast. To address these problems, a novel two-stage underwater image convolutional neural network (CNN)
Shengcong Wu, Ting Luo, G. Jiang, Mei Yu, Haiyong Xu, Zhongjie Zhu, Yang Song   +6 more
semanticscholar   +1 more source

Underwater image quality assessment

Journal of the Optical Society of America A, 2023
To obtain high-visual-quality underwater images by image post-processing, many underwater image restoration and enhancement methods have been proposed. Underwater image quality assessment (UIQA) methods have been developed to compare these restoration and enhancement methods.
Xieliu Yang, Jianping Li, Wenfeng Liang, Dan Wang, Jinbao Zhao, Xiaohua Xia   +5 more
openaire   +2 more sources

Metalens‐Assisted System for Underwater Imaging

Laser & Photonics reviews, 2021
The ability to image under water is highly desirable for a variety of applications including biological monitoring and seafloor survey, yet the image quality is usually hampered by the presence of scattering medium in water.
F. Zhao, Ru-Ting Lu, Xiangning Chen, Chunqi Jin, Sai Chen, Zicheng Shen, Cheng Zhang, Yuanmu Yang   +7 more
semanticscholar   +1 more source

Underwater imaging enhancement based on a polarization filter and histogram attenuation prior

Journal of Physics D: Applied Physics, 2021
Underwater images always suffer from low contrast and inaccurate colors due to scattering and absorption by particles when the target light propagates through turbid water.
Haofeng Hu, P. Qi, Xiaobo Li, Zhenzhou Cheng, Tiegen Liu   +4 more
semanticscholar   +1 more source

Underwater Multispectral Computational Imaging Based on a Broadband Water-Resistant Sb2Se3 Heterojunction Photodetector.

ACS Nano, 2022
Exploration, utilization, and protection of marine resources are of great significance to the survival and development of mankind. However, currently classical optical cameras suffer information loss, low contrast, and color distortion due to the ...
Yujin Liu, Cong Liu, K. Shen, Peng Sun, Wan-Chien Li, Chuanxi Zhao, Zhong Ji, Y. Mai, W. Mai   +8 more
semanticscholar   +1 more source