Results 1 to 10 of about 3,779 (211)

Single Image Dehazing Using Global Illumination Compensation

open access: yesSensors, 2022
The existing dehazing algorithms hardly consider background interference in the process of estimating the atmospheric illumination value and transmittance, resulting in an unsatisfactory dehazing effect. In order to solve the problem, this paper proposes
Junbao Zheng   +3 more
doaj   +2 more sources

Dehazing in hyperspectral images: the GRANHHADA database [PDF]

open access: yesScientific Reports, 2023
In this study, we present an analysis of dehazing techniques for hyperspectral images in outdoor scenes. The aim of our research is to compare different dehazing approaches for hyperspectral images and introduce a new hyperspectral image database called ...
Sol Fernández Carvelo   +3 more
doaj   +2 more sources

Real-time Image Dehazing Realization Based on HLS [PDF]

open access: yesJisuanji gongcheng, 2016
Outdoor image or video often suffers from blurring and color deviation due to the atmospheric haze.This has a bad impact on the stability of outdoor video system.Because of high computational complexity of existing dehazing algorithms,it is difficult to ...
QI Le,ZHANG Xiaogang,YAO Hang
doaj   +2 more sources

Image dehazing algorithm based on deep transfer learning and local mean adaptation [PDF]

open access: yesScientific Reports
In recent years, haze has significantly hindered the quality and efficiency of daily tasks, reducing the visual perception range. Various approaches have emerged to address image dehazing, including image enhancement, restoration, and deep learning-based
Dongyang Shi, Sheng Huang
doaj   +2 more sources

DUNet: a novel dehazing model based on outdoor images [PDF]

open access: yesFrontiers in Plant Science
Image dehazing technology is widely utilized in outdoor environments, especially in precision agriculture, where it enhances image quality and monitoring accuracy.
Wei Zhao   +10 more
doaj   +2 more sources

AMSA-Net: attention-based multi-scale feature aggregation network for single image dehazing [PDF]

open access: yesFrontiers in Neurorobotics
ProblemDeep learning technology promotes the development of single-image dehazing. However, many existing methods fail to fully consider the haze density and its spatial distribution, which limits the improvement of dehazing performance.Proposed ...
Shanqin Wang   +3 more
doaj   +2 more sources

Hazediff: A training-free diffusion-based image dehazing method with pixel-level feature injection. [PDF]

open access: yesPLoS ONE
In the current environmental context, significant emissions generated by industrial and transportation activities, coupled with an unreasonable energy structure, have resulted in recurrent haze phenomena.
Xiaoxia Lin   +8 more
doaj   +2 more sources

Enhance Low Visibility Image Using Haze-Removal Framework

open access: yesIEEE Access, 2023
We proposed a novel image enhancement framework to raise the visibility of the image’s content. Our primary concern is eliminating haze-like effects and simultaneously increasing images’ brightness.
Ping Juei Liu
doaj   +1 more source

An Efficient Dehazing Algorithm Based on the Fusion of Transformer and Convolutional Neural Network

open access: yesSensors, 2022
The purpose of image dehazing is to remove the interference from weather factors in degraded images and enhance the clarity and color saturation of images to maximize the restoration of useful features.
Jun Xu   +3 more
doaj   +1 more source

SIDE—A Unified Framework for Simultaneously Dehazing and Enhancement of Nighttime Hazy Images

open access: yesSensors, 2020
Single image dehazing is a difficult problem because of its ill-posed nature. Increasing attention has been paid recently as its high potential applications in many visual tasks. Although single image dehazing has made remarkable progress in recent years,
Renjie He, Xintao Guo, Zhongke Shi
doaj   +1 more source

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