Results 31 to 40 of about 6,134,800 (343)
i-Perception, 2020 How many colors are there? Quoted numbers range from ten million to a dozen. Are colors object properties? Opinions range all the way from of course they are to no, colors are just mental paint. These questions are ill-posed. We submit that the way to tackle such questions is to adopt a biological approach, based on the evolutionary past of hominins ...
Jan Koenderink +2 more
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Color Transparency - Color Coherent Effects in Nuclear Physics [PDF]
, 1997 Efforts to observe color transparency in the reactions: (e,e'p), (p,pp) and coherent nuclear diffractive dissociation of pions into two jets are reviewed.Comment: Text of invited talk given at the 1997 meeting of Intersections Between Particle and ...
Miller, Gerald A.
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Exploring the limits of color accuracy in technical photography
Heritage Science, 2021 The growing importance of publishing art collections online has led to increasingly strict tolerances on digital photography of art objects. There are two internationally recognized sets of guidelines for creating high-quality digital images, Metamorfoze
Eric Kirchner +3 more
doaj +1 more source
Color strings, pomeron shadowing and Color Glass Condensate [PDF]
, 2006 I review the problem of parton saturation and its implications through three in principal different approaches, but somewhat related: saturation in a geometrical approach, QCD saturation through the Color Glass Condensate and shadowing in a Pomeron ...
Amelin +8 more
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Between coloring and list-coloring: μ-coloring
Electronic Notes in Discrete Mathematics, 2005 A new variation of the coloring problem, μ-coloring, is defined in this paper. A coloring of a graph G = (V,E) is a function f : V → N such that f(v) 6= f(w) if v is adjacent to w. Given a graph G = (V,E) and a function μ : V → N, G is μ-colorable if it admits a coloring f with f(v) ≤ μ(v) for each v ∈ V .
Bonomo, Flavia +1 more
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Green Dyeing of Wool Yarns with Yellow and Black Myrobalan Extract as Bio-mordant with Natural Dyes
Journal of Natural Fibers, 2022 The main topic of this study is Green and environmentally wool dyeing. For this purpose, yellow and black myrobalan extract as green mordants and madder and resedaluteola as natural dyes were used. The FTIR-ATR spectra of the washed wool yarns, mordanted
Mozhagn Hosseinnezhad +3 more
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The characteristics of facial emotions expressed in Memojis
Computers in Human Behavior Reports, 2022 Memoji represents humans in online communications, and their emotional conveyance is attracting much attention. Despite this, there is a lack of studies exploring the emotional conveyance level of Memoji using various methods.
Minjung Park, Hyeon-Jeong Suk
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Dehazing in hyperspectral images: the GRANHHADA database
Scientific Reports, 2023 In this study, we present an analysis of dehazing techniques for hyperspectral images in outdoor scenes. The aim of our research is to compare different dehazing approaches for hyperspectral images and introduce a new hyperspectral image database called ...
Sol Fernández Carvelo +3 more
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Analytic calculation of color-Coulomb potential and color confinement [PDF]
, 2003 We develop a calculational scheme in Coulomb and temporal gauge that respects gauge invariance and is most easily applied to the infrared asymptotic region of QCD.
Daniel Zwanziger, J. Greensite
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