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Developing a New Method of Transformation for Obtaining XYZ Color Values from RGB Images for Agricultural Applications [PDF]

open access: yesSensors
The extraction of device-independent color values from affordable and accessible digital images based on a standard color space system is crucially necessary for agricultural applications, where color information for plant monitoring or diagnostics is ...
Vahid Mohammadi   +3 more
doaj   +2 more sources

Underwater Image Enhancement via Medium Transmission-Guided Multi-Color Space Embedding [PDF]

open access: yesIEEE Transactions on Image Processing, 2021
Underwater images suffer from color casts and low contrast due to wavelength- and distance-dependent attenuation and scattering. To solve these two degradation issues, we present an underwater image enhancement network via medium transmission-guided ...
Chongyi Li   +5 more
semanticscholar   +1 more source

Color on color, what color is it?

open access: yesMammalogy Notes, 2023
Leucism is expressed as the almost total decoloration of certain or whole parts of the body, but preserving the typical color of eyes, nails, and skin. We show the first known case of leucism in a three-striped palm squirrel in Telangana, India. On 12th December 2022, we observed a white-coloured juvenile three-striped palm squirrel along with its ...
Arockianathan Samson   +2 more
openaire   +2 more sources

Water-based ink-jet ink based on nano Ni and Sb doped TiO2 prepared for printing on ceramics

open access: yesJournal of Asian Ceramic Societies, 2021
This study reports a simple approach to prepare a nano-TiO2-Sb-Ni yellow ink-jet ink. Yellow pigments, in terms of their morphology and color appearance, were synthesized by changing Ni/Sb molar ratios and calcination temperatures. Moreover, the particle
F. Talavar   +3 more
doaj   +1 more source

Strengthening the mechanical characteristics and cathodic delamination resistance of fiber-reinforced polymer through chemical surface modification of glass fibers

open access: yesScientific Reports, 2023
This work aims to scrutinize the effect of the silanization of glass fibers (GF) on the mechanical properties and cathodic disbonding resistance of an epoxy composite coating.
M. Shariatmadar   +7 more
doaj   +1 more source

Perceived Color Gamut in Images: From Boundary to Difference

open access: yesFrontiers in Neuroscience, 2022
A larger display color gamut volume (CGV) is expected to produce higher perceived brightness and colorfulness of the images displayed. However, display control algorithms such as gamut mapping and color conversion need to be carefully controlled to fully
Hao Xie, Robert Wanat, Mark D. Fairchild
doaj   +1 more source

Environmentally Dyeing Using Dried Walnut Husk as Bio-Mordant: Investigation of Creating New Red and Yellow Shades on Wool

open access: yesJournal of Natural Fibers, 2022
Reducing pollution in various industries such as textile is very important. In this study, the important approach was selected to reduce the pollution of dyeing process’s pollution, namely the selection of plant-based dyes and mordants.
Mozhgan Hosseinnezhad   +4 more
doaj   +1 more source

The effect of ultrasound on environmentally extraction and dyeing of wool yarns

open access: yesJournal of Engineered Fibers and Fabrics, 2022
Reducing pollution in various industries such as textile is very important. In this paper, two parallel methods were used to reduce pollution of the process and application of dye. The first approach was the selection of plant-based dyes (Madder with the
Mozhgan Hosseinnezhad   +5 more
doaj   +1 more source

Toward Practical Spectral Imaging beyond a Laboratory Context

open access: yesHeritage, 2022
A portable, user-friendly multispectral imaging system assembled almost entirely of common photography equipment and open-source software has been developed. The system serves as an outreach and educational tool for demonstrating and promoting scientific
Olivia R. Kuzio, Susan P. Farnand
doaj   +1 more source

Mechanical Characteristics of SPG-178 Hydrogels: Optimizing Viscoelastic Properties through Microrheology and Response Surface Methodology [PDF]

open access: yesIranian Biomedical Journal, 2020
Background: SApeptides have growing applications in tissue engineering and regenerative medicine. The application of SApeptide-based hydrogels depends strongly on their viscoelastic properties.
Mansooreh-Sadat Seyedkarimi   +3 more
doaj   +3 more sources

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