Results 91 to 100 of about 51,557 (272)

A Color Image Denoising and Enhancement Model Based on CB Color Model

Journal of Algorithms & Computational Technology, 2008
In this paper, we propose a new functional model for denoising and enhancing the chromaticity component of color images. This model separates the color data into chromaticity and brightness.
Chen Na-Ping, Zeng You-Dong
doaj   +1 more source

Spatial variability of correlated color temperature of lightning channels

Results in Physics, 2016
In this paper, we present the spatial variability of the correlated color temperature of lightning channel shown in a digital still image. In order to analyze the correlated color temperature, we calculated chromaticity coordinates of the lightning ...
Nobuaki Shimoji, Ryoma Aoyama, Wataru Hasegawa   +2 more
doaj   +1 more source

Archeo‐Inspiration from the Cultural History of Glass: Historic Accounts, Anecdotes and Hard Facts as Challenges to Modern Material Science

Advanced Materials, EarlyView.
Glass, historically valued for its purity and durability, has long inspired artists and societies. This article introduces the concept of “Archeo‐Inspiration”, drawing on cultural and historical contexts of glass to guide future material innovations.
Eva von Contzen, Julia von Ditfurth, Fabian Stroth, Bastian E. Rapp   +3 more
wiley   +1 more source

On the maximum number of edges in a graph with prescribed walk-nonrepetitive chromatic number

, 2022
Fábio Botler, Wanderson Lomenha, João Pedro de Souza   +2 more
openalex   +2 more sources

Machine learning for comprehensive prediction of high risk for Alzheimer’s disease based on chromatic pupilloperimetry [PDF]

, 2022
Yael Lustig-Barzelay, Ifat Sher, Inbal Sharvit‐Ginon, Yael Feldman, Michael Mrejen, Shada Dallasheh, Abigail Livny, Michal Schnaider Beeri, Aron Weller, Ramit Ravona‐Springer, Ygal Rotenstreich   +10 more
openalex   +1 more source

Facile Bottom‐Up Assembly of Photonic Micropatterns via Surface‐Guided Colloidal Crystallization

Advanced Materials, EarlyView.
High‐resolution photonic micropatterns with vivid structural colors are fabricated through bottom‐up assembly, guided by surface‐dependent regioselective heterogeneous nucleation and crystal growth of colloidal particles. Full‐spectrum color tunability is achieved by controlling particle size and interparticle attraction, while in situ color mixing is ...
Yongseok Jung, Sehee Yang, Sanghyuk Park, Shin‐Hyun Kim   +3 more
wiley   +1 more source

Integrating Vibrio natriegens for Photon Manipulation in Living Lighting Devices

Advanced Materials, EarlyView.
Rationalization of genetic and material engineering tools has enabled the engineering of fluorescent Vibrio natriegens (V. natriegens) to fabricate straightforward, highly emissive and stable V. natriegens‐silicones color filters for the first red‐emitting bacteria‐hybrid light‐emitting diodes. This pinpoints V. natriegens as a high‐performance protein
Stephanie Willeit, Maurice Hädrich, Philippe‐Quentin Liss, Valeria Rodriguez Espinoza, Nicklas Maximilian Foerster, Bastian Blombach, Rubén D. Costa   +6 more
wiley   +1 more source

Intensification of storm water treatment of wood transfering wood termination facilities

RUDN Journal of Ecology and Life Safety
The study presents the experience of operating water treatment plants, analyzes the dangerous consequences of pre-chlorination during the discoloration of natural waters, and examines the mechanisms of action of chlorine-containing components on organic ...
Tatyana Yu. Popova, Viktor L. Golovin, Vladislava N. Volkova   +2 more
doaj   +1 more source

Chromatic Number of Resultant of Fuzzy Graphs [PDF]

, 2016
Anjaly Kishore, M. S. Sunitha
openalex   +1 more source

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

Advanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source