Results 21 to 30 of about 3,132,586 (280)

Detection of Air Pollution in Urban Areas Using Monitoring Images

open access: yesAtmosphere, 2023
Air quality monitoring in polluted environments is of great significance to human health. Traditional methods use various pieces of meteorological equipment, which have limited applications in complex terrains and high costs.
Ying Chu, Fan Chen, Hong Fu, Hengyong Yu
doaj   +1 more source

SPLIE: Optimal Illumination Estimation for Structure Preserving Low-light Image Enhancement [PDF]

open access: yesPort Said Engineering Research Journal, 2021
The images taken in low-light conditions often have many flaws such as, color vividness and low visibility which negatively affects the performance of many vision-based systems.
Ghada Sandoub   +3 more
doaj   +1 more source

Adaptive Tolerance Dehazing Algorithm Based on Dark Channel Prior

open access: yesAlgorithms, 2020
The tolerance mechanism based on dark channel prior (DCP) of a single image dehazing algorithm is less effective when there are large areas of the bright region in the hazy image because it cannot obtain the tolerance adaptively according to the ...
Fan Yang, ShouLian Tang
doaj   +1 more source

Letter to Henry Bright from Lowbridge Bright

open access: yes, 2016
This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/242261Re:
Bright Family
core   +6 more sources

Joint Model and Observation Cues for Single-Image Shadow Detection

open access: yesRemote Sensing, 2016
Shadows, which are cast by clouds, trees, and buildings, degrade the accuracy of many tasks in remote sensing, such as image classification, change detection, object recognition, etc.
Jiayuan Li, Qingwu Hu, Mingyao Ai
doaj   +1 more source

Letter to R. Bright from Wm Bright

open access: yes, 2016
This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/240097Re:
Bright Family
core   +3 more sources

Dual-Channel Contrast Prior for Blind Image Deblurring

open access: yesIEEE Access, 2020
In this article, a dual-channel contrast prior (Dual-CP) is proposed for blind image deblurring. The prior is motivated by the observation that image contrast will significantly degenerate after the blurring process, which is proved in both ...
Dayi Yang, Xiaojun Wu
doaj   +1 more source

Histogram-guided adaptive fusion of bright and dark channel priors for single image dehazing

open access: yesDianzi Jishu Yingyong
Suspended atmospheric particles significantly impair light scattering, leading to a noticeable decline in image quality captured by high-quality sensors, especially under hazy conditions.
Li Xu   +3 more
doaj   +1 more source

A Night Image Dehazing Algorithm Based on the Adaptive Atmospheric Light and the Weighted Guided Filter

open access: yes工程科学与技术, 2023
Nighttime image dehazing provides significant industrial contributions to unmanned driving and traffic security. To address the inability of the dark channel prior algorithm facing the foggy night scenes, a night image dehazing algorithm is proposed ...
Bo ZHAO   +4 more
doaj  

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

open access: yesFEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt   +8 more
wiley   +1 more source

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