Results 31 to 40 of about 13,678 (263)

UMGAN: Underwater Image Enhancement Network for Unpaired Image-to-Image Translation

open access: yesJournal of Marine Science and Engineering, 2023
Due to light absorption and scattering underwater images suffer from low contrast, color distortion, blurred details, and uneven illumination, which affect underwater vision tasks and research.
Boyang Sun   +3 more
doaj   +1 more source

UNDERWATER IMAGE ENHANCEMENT BASED ON POLARIZATION IMAGING [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
The need of high-quality underwater imaging is obviously required in many underwater applications. For example, underwater archaeology, underwater ecological research, underwater object detection and tracking.
L. Shen, Y. Zhao
doaj   +1 more source

A Novel Underwater Image Enhancement Using Optimal Composite Backbone Network

open access: yesBiomimetics, 2023
Continuous exploration of the ocean has made underwater image processing an important research field, and plenty of CNN (convolutional neural network)-based underwater image enhancement methods have emerged over time.
Yuhan Chen   +6 more
doaj   +1 more source

Fast underwater image enhancement based on a generative adversarial framework

open access: yesFrontiers in Marine Science, 2023
Underwater image enhancement is a fundamental requirement in the field of underwater vision. Along with the development of deep learning, underwater image enhancement has made remarkable progress. However, most deep learning-based enhancement methods are
Yang Guan   +8 more
doaj   +1 more source

Underwater image enhancement with Image Colorfulness Measure

open access: yesCoRR, 2020
Due to the absorption and scattering effects of the water, underwater images tend to suffer from many severe problems, such as low contrast, grayed out colors and blurring content. To improve the visual quality of underwater images, we proposed a novel enhancement model, which is a trainable end-to-end neural model.
Hui Li   +3 more
openaire   +2 more sources

An In-Depth Survey of Underwater Image Enhancement and Restoration

open access: yesIEEE Access, 2019
Images taken under water usually suffer from the problems of quality degradation, such as low contrast, blurring details, color deviations, non-uniform illumination, etc.
Miao Yang   +5 more
doaj   +1 more source

Deep Underwater Image Enhancement

open access: yesCoRR, 2018
In an underwater scene, wavelength-dependent light absorption and scattering degrade the visibility of images, causing low contrast and distorted color casts. To address this problem, we propose a convolutional neural network based image enhancement model, i.e., UWCNN, which is trained efficiently using a synthetic underwater image database. Unlike the
Saeed Anwar, Chongyi Li, Fatih Porikli
openaire   +3 more sources

MSFE-UIENet: A Multi-Scale Feature Extraction Network for Marine Underwater Image Enhancement

open access: yesJournal of Marine Science and Engineering
Underwater optical images have outstanding advantages for short-range underwater target detection tasks. However, owing to the limitations of special underwater imaging environments, underwater images often have several problems, such as noise ...
Shengya Zhao   +3 more
doaj   +1 more source

MCCA-Net: Multi-color convolution and attention stacked network for Underwater image classification

open access: yesCognitive Robotics, 2022
Underwater images are serious problems affected by the absorption and scattering of light. At present, the existing sharpening methods can't effectively solve all underwater image degradation problems, thus it is necessary to propose a specific solution ...
Peixin Qu   +7 more
doaj   +1 more source

Underwater Image Enhancement Based on Hybrid Enhanced Generative Adversarial Network

open access: yesJournal of Marine Science and Engineering, 2023
In recent years, underwater image processing has played an essential role in ocean exploration. The complexity of seawater leads to the phenomena of light absorption and scattering, which in turn cause serious image degradation problems, making it ...
Danmi Xu   +3 more
doaj   +1 more source

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