Results 31 to 40 of about 2,283 (118)

A Quality‐Driven Framework for Local Fatigue‐Strength Assessment of Wind–Energy Structures Considering Size Effects

open access: yesWind Energy, Volume 29, Issue 1, January 2026.
ABSTRACT Reliability, safety, and the lifetime of wind energy systems are mainly driven by the quality of each single component. Especially, large structures made of cast material or welded structures, such as the nacelle, the machine carrier, or the tower, are subjected to cyclic loading.
Christoph Bleicher   +3 more
wiley   +1 more source

Mesenchymal Stromal Cells Play an Analgesic Role Through a Npy2r Sensory Neuron‐Mediated Lung‐to‐Brain Axis

open access: yesAdvanced Science, Volume 12, Issue 43, November 20, 2025.
Mesenchymal stromal cells (MSC) are considered a promising alternative for neuropathic pain (NP) treatment, but underlying mechanisms remain elusive. Huang et al. illustrate that a Npy2r sensory neuron‐related lung–brain axis contributes to MSC analgesia.
Jing Huang   +25 more
wiley   +1 more source

Competitive learning techniques for color image segmentation [PDF]

open access: yes, 2007
A method for color image segmentation using a competitive learning clustering scheme is examined, and some basic improvements are made. Two important aspects of the color image segmentation problem, namely color space selection and over segmentation, are
Chen, Xiang   +3 more
core   +3 more sources

The Green Index: A Widely Accessible Method to Quantify the Degree of Greenness of Photosynthetic Organisms

open access: yesPlant, Cell &Environment, Volume 48, Issue 11, Page 8027-8043, November 2025.
ABSTRACT Image‐based plant phenotyping involves the quantitative determination of complex plant traits using image analysis. One important parameter to assess is the degree of greenness of photosynthetic tissues, as it may reflect plant health, development, or the pigment‐depleting impact of stressful environments.
Santiago Signorelli   +4 more
wiley   +1 more source

An application for color coordinate transforms and color mixing [PDF]

open access: yes, 2009
Nejdůležitější lidský smysl je zrak. Vidíme pomocí očí, které jsou citlivé na malou část elektromagentického vlnění. Bílé sluneční světlo obsahuje celé viditelné spektrum. Rozkladem bílého světla získáme barevné spektrum.
Jurzykowski, Michal
core  

A model for colour naming and comparing based on conceptual neighbourhood. An application for comparing art compositions [PDF]

open access: yes, 2015
A computational model for Qualitative Colour Description, named the QCD model, is defined using the Hue, Saturation and Luminance colour space. This model can name rainbow colours, pale, light and dark colours, and colours in the grey scale, and it has ...
Falomir, Zoe   +2 more
core   +2 more sources

UEG Week 2022 Oral Presentations

open access: yes, 2022
United European Gastroenterology Journal, Volume 10, Issue S8, Page 9-184, October 2022.
wiley   +1 more source

Vision Based Smoke Detection [PDF]

open access: yes, 2018
Cílem této bakalářské práce je analýza obrazu ze statické kamery a následné zpracování a nalezení oblastí, které obsahují kouř. Prvním krokem je extrakce pozadí pomocí modelu Gaussových směsí (Mixture of Gaussians). Toto pozadí je průběžně aktualizováno,
Osmančík, Jan
core  

Multispecies Fruit Flower Detection Using a Refined Semantic Segmentation Network [PDF]

open access: yes, 2018
In fruit production, critical crop management decisions are guided by bloom intensity, i.e., the number of flowers present in an orchard. Despite its importance, bloom intensity is still typically estimated by means of human visual inspection.
Dias, Philipe A.   +2 more
core   +3 more sources

Color Palette Generation From Digital Images: A Review

open access: yesColor Research &Application, Volume 50, Issue 3, Page 250-265, May/June 2025.
ABSTRACT Color palette is a critical component of art, design, and lots of applications, providing the basis for organizing and utilizing colors to achieve specific objectives. However, generating color palettes from digital images presents unique challenges due to the complexity of colors in images.
Yafan Gao, Jinxing Liang, Jie Yang
wiley   +1 more source

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