Results 11 to 20 of about 36,775 (242)

A Fast Single Image Haze Removal Algorithm Using Color Attenuation Prior [PDF]

open access: yesIEEE Transactions on Image Processing, 2015
Single image haze removal has been a challenging problem due to its ill-posed nature. In this paper, we propose a simple but powerful color attenuation prior for haze removal from a single input hazy image.
Jiaming Mai,, Qingsong Zhu,, Shao, Ling
core   +3 more sources

Phenolic-Degrading Enzymes: Effect on Haze Active Phenols and Chill Haze in India Pale Ale Beer

open access: yesFoods, 2022
The development of green and sustainable biotechnological approaches for preventing chill haze formation is currently under investigation. In this preliminary study, laccase and tannase (pure or combined) were applied as phenolic-degrading enzymes during
Ilaria Benucci   +3 more
doaj   +1 more source

Physical-based optimization for non-physical image dehazing methods [PDF]

open access: yes, 2020
Images captured under hazy conditions (e.g. fog, air pollution) usually present faded colors and loss of contrast. To improve their visibility, a process called image dehazing can be applied.
Bertalmío, Marcelo   +2 more
core   +2 more sources

Real-Time Haze Removal Using Normalised Pixel-Wise Dark-Channel Prior and Robust Atmospheric-Light Estimation

open access: yesApplied Sciences, 2020
This study proposes real-time haze removal from a single image using normalised pixel-wise dark-channel prior (DCP). DCP assumes that at least one RGB colour channel within most local patches in a haze-free image has a low-intensity value.
Yutaro Iwamoto   +2 more
doaj   +1 more source

Hardware Implementation for Haze Removal With Adaptive Filtering

open access: yesIEEE Access, 2019
Haze removal is useful in computational photography and computer vision applications. Single image haze removal is still a challenge for real-time embedded systems.
Bin Zhang, Jing Wei
doaj   +1 more source

Multi-Scale Residual Convolutional Neural Network for Haze Removal of Remote Sensing Images

open access: yesRemote Sensing, 2018
Haze removal is a pre-processing step that operates on at-sensor radiance data prior to the physically based image correction step to enhance hazy imagery visually.
Hou Jiang, Ning Lu
doaj   +1 more source

A new astrobiological model of the atmosphere of Titan [PDF]

open access: yes, 2016
We present results of an investigation into the formation of nitrogen-bearing molecules in the atmosphere of Titan. We extend a previous model (Li et al.
Allen, Mark, Willacy, Karen, Yung, Yuk
core   +3 more sources

Single Image Haze Removal Using Deep Cellular Automata Learning

open access: yesIEEE Access, 2020
Deep learning is one of the most popular approaches to machine learning, which has been widely used for classification. In this paper, we propose a novel learning method based on a combination of an idea of the deep learning approach and the cellular ...
Surasak Tangsakul, Sartra Wongthanavasu
doaj   +1 more source

Microwave ISM Emission Observed by WMAP [PDF]

open access: yes, 2003
We investigate the nature of the diffuse Galactic emission in the Wilkinson Microwave Anisotropy Probe (WMAP) temperature anisotropy data. Substantial dust-correlated emission is observed at all WMAP frequencies, far exceeding the expected thermal dust ...
Dennison B.   +3 more
core   +1 more source

A 4K-Capable FPGA Implementation of Single Image Haze Removal Using Hazy Particle Maps

open access: yesApplied Sciences, 2019
This paper presents a fast and compact hardware implementation using an efficient haze removal algorithm. The algorithm employs a modified hybrid median filter to estimate the hazy particle map, which is subsequently subtracted from the hazy image to ...
Dat Ngo, Gi-Dong Lee, Bongsoon Kang
doaj   +1 more source

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