Results 71 to 80 of about 8,389 (185)

Optimising hazy image clarity through blue channel balancing in lab color space

Discover Artificial Intelligence
Atmospheric haze often introduces a dominant bluish or yellowish color cast in images, degrading visibility and visual quality. Analysis of hazy image histograms reveals that this color shift is primarily driven by an imbalance in the blue channel ...
Ibrahim Salim Sulaiman Al Farsi, Mohd Shafry Mohd Rahim, Devi Willieam Anggara, Falah Y. H. Ahmed, Asniyani Nur Haidar Abdullah   +4 more
doaj   +1 more source

Efficacy and safety of topical macrolides versus systemic tetracyclines for meibomian gland dysfunction–a systematic review and meta‐analysis

Acta Ophthalmologica, EarlyView.
Abstract Purpose To review the efficacy and safety of oral doxycycline antibiotics versus topical macrolides in the treatment of meibomian gland dysfunction (MGD). Design Systematic review and meta‐analysis. Methods A comprehensive search of PubMed, Scopus, Embase, and ClinicalTrials.gov through December 2024 identified randomised controlled trials ...
Margarita Safir, Clara C. Chan, Joshua C. Teichman, Itamar Arbel, Ruth Lapid‐Gortzak, Camiel J. F. Boon, Michael Mimouni, Dror Ben Ephraim Noyman   +7 more
wiley   +1 more source

Repeatability of interpolated corneal tomography maps in healthy and keratoconus corneas before and after crosslinking

Acta Ophthalmologica, EarlyView.
Abstract Purpose To evaluate the repeatability of interpolated Pentacam HR elevation, densitometry and anterior chamber depth (ACD) map data before and after customized corneal crosslinking (CXL) in keratoconus (KC) and healthy eyes with low‐grade myopia (MY), including effects of KC severity.
Anneli Fredriksson, Jad Hayek, Anders Behndig   +2 more
wiley   +1 more source

Sky Detection in Hazy Image

Sensors, 2018
Sky detection plays an essential role in various computer vision applications. Most existing sky detection approaches, being trained on ideal dataset, may lose efficacy when facing unfavorable conditions like the effects of weather and lighting ...
Yingchao Song, Haibo Luo, Junkai Ma, Bin Hui, Zheng Chang   +4 more
doaj   +1 more source

The Construction of an Environmental Villain: A Discourse Analysis of Upland Maize Farming in Thailand

Asia Pacific Viewpoint, EarlyView.
ABSTRACT Since the mid‐2010s, Thai public discourse has villainised upland maize cultivation in northern Thailand for deforestation and environmental degradation through the popular imagery of bald mountains. The attention has prompted a new wave of land‐use interventions urging upland smallholders to replace maize with trees and perennials.
Pin Pravalprukskul, Cecilie Friis, Thilde Bech Bruun   +2 more
wiley   +1 more source

A Visual Brainstorming Technique in Character Design: Braindrawing

International Journal of Art &Design Education, EarlyView.
Abstract Character design is a complex design process that requires originality, narrative depth and visual consistency all at once. However, students often approach the idea‐generation process using intuitive and unsystematic methods. This study aims to examine the pedagogical potential of the braindrawing technique in graphic design education.
Öznur Işır
wiley   +1 more source

Colleague‐Perpetrated Workplace Bullying Among Nurses: Experiences and Perceived Implications for Mental Health and Professional Functioning—A Qualitative Study

Journal of Clinical Nursing, EarlyView.
ABSTRACT Introduction Workplace bullying is a persistent problem in nursing that may adversely affect nurses' mental health, professional functioning and quality of patient care. This study aimed to explore Slovenian nurses' experiences of colleague‐perpetrated workplace bullying, its perceived organisational contributors, implications for mental ...
Anton Grmšek Svetlin, Melita Peršolja
wiley   +1 more source

Optical Constants of Photochemical Haze Analogs in N2–CH4–CO Atmospheres from 0.4 to 28.6 μm

The Astrophysical Journal Supplement Series
Photochemical hazes play an important role in shaping the spectra and radiative balance of N _2 -dominated planetary atmospheres. We present newly acquired Fourier transform infrared (FTIR) and retrieved optical constants ( $N=n+{ik}$ ) of laboratory ...
Zhengbo Yang, Chao He, Haixin Li, Sai Wang, Xiao’ou Luo, Yu Liu, Sarah M. Hörst   +6 more
doaj   +1 more source

Lightweight Remote Sensing Image Dehazing via Dual-Stage Feature Calibration and Hierarchical Context Aggregation

Remote Sensing
Remote sensing images (RSIs) are frequently degraded by atmospheric haze, which introduces color distortion and contrast reduction, thereby impeding downstream applications.
Yufeng He, Cuili Li, Mingdeng Shi, Xu Li
doaj   +1 more source

Interventional human ocular safety experiments for 222‐nm far‐ultraviolet‐C lamp irradiation

Photochemistry and Photobiology, Volume 101, Issue 2, Page 517-526, March/April 2025.
To directly assess the ocular safety of 222‐nm far‐ultraviolet‐C (UVC) irradiation in humans, five subjects were exposed to 222‐nm UVC at doses of 22, 50, and 75 mJ/cm2. The findings indicate that far‐UVC irradiation does not cause “clinically significant photokeratitis” or long‐term ocular damage, though it may induce temporary discomfort.
Kazunobu Sugihara, Sachiko Kaidzu, Masahiro Sasaki, Masaki Tanito   +3 more
wiley   +1 more source