Results 21 to 30 of about 266 (201)
Underwater Image Quality Evaluation: A Comprehensive Review
IET Image ProcessingABSTRACT Underwater image quality evaluation (UIQE) is crucial in improving image processing techniques and optimizing the design of the imaging system to obtain object information more accurately. However, existing UIQE methods are designed based on limited images or consider only a few natural scene statistics (NSS) metrics, lacking
Mengjiao Shen +4 more
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PLoS ONE, 2022 Low contrast, poor color saturation, and turbidity are common phenomena of underwater sensing scene images obtained in highly turbid oceans. To address these problems, we propose an underwater image enhancement method by combining Retinex and ...
Tie Li, Tianfei Zhou
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Underwater image enhancement network based on visual Transformer with multiple loss functions fusion
智能科学与技术学报, 2022 Due to the absorption and scattering of light in water, the images captured by underwater robots suffer from color distortion and reduced contrast.Aiming at alleviating the quality degradation phenomenon of underwater images, an underwater image ...
Xiaofeng CONG, Jie GUI, Jun ZHANG
doaj
Underwater Image Enhancement for Instance Segmentation using Deep Learning Models
Journal of Applied Sciences and Environmental Management, 2023 Underwater instance segmentation greatly depends on color-blended underwater images. In this work, a combination of Generalized Color Fourier Descriptor (GCFD), Convolutional Neural Network (CNN) and Mask Region-based Convolutional Neural Network (Mask ...
R. W. Bello +3 more
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Impact of Dehazing on Underwater Marker Detection for Augmented Reality
Frontiers in Robotics and AI, 2018 Underwater augmented reality is a very challenging task and amongst several issues, one of the most crucial aspects involves real-time tracking. Particles present in water combined with the uneven absorption of light decrease the visibility in the ...
Marek Žuži +4 more
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Residual Dense Blocks and Contrastive Regularization Integrated Underwater Image Enhancement Network
IEEE Access, 2023 Due to severe information degradation, underwater image deblurring remains a challenging ill-posed problem. However, most deep learning models do not adequately exploit the hierarchical features of the original underwater images. They typically use clear
Hualong Zhao, Hongchun Yuan
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Adaptive Underwater Image Enhancement Techniques Using Deep Learning
Applied System InnovationUnderwater images often suffer from degradations, including color distortion, reduced visibility, and low contrast due to light absorption and scatter in water.
Alexandros Vrochidis, Stelios Krinidis
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IEEE Access, 2019 Underwater images play a key role in ocean exploration but often suffer from severe quality degradation due to light absorption and scattering in water medium.
Yan Wang +5 more
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FEBS Open Bio, EarlyView.KDAC6 has been associated with cell motility and actin structures, but specific domain contributions are not established. The two catalytic domains have differential effects on motility and F‐actin regulation, affecting cortical F‐actin density, motility, stress fibers, and cell spreading.
Taylor V. Joseph +7 more
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Protocol for quantifying miRNA trafficking across the endosomal membrane
FEBS Open Bio, EarlyView.An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh +2 more
wiley +1 more source