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ludzkie-ciekawostki: Primary color

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Primary colors are colorants or colored lights that can be mixed in varying amounts to produce a gamut of colors.
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Primary colors are colorants or colored lights that can be mixed in varying amounts to produce a gamut of colors. This is the essential method used to create the perception of a broad range of colors in, e.g., electronic displays, color printing, and paintings. Perceptions associated with a given combination of primary colors can be predicted by an appropriate mixing model (e.g., additive, subtractive) that uses the physics of how light interacts with physical media, and ultimately the retina to be able to accurately display the intended colors. The most common color mixing models are the additive primary colors (red, green, blue) and the subtractive primary colors (cyan, magenta, yellow). Red, yellow, and blue are also commonly taught as primary colors (usually in the context of subtractive color mixing as opposed to additive color mixing), despite some criticism due to its lack of scientific basis. Primary colors can also be conceptual (not necessarily real), either as additive mathematical elements of a color space or as irreducible phenomenological categories in domains such as psychology and philosophy. Color space primaries are precisely defined and empirically rooted in psy…
Kategoria: ludzkie-ciekawostki
Rodzina: ludzkie-ciekawostki
Jakość źródła: 65/100
Próby weryfikacji: 3
Notatka fact-checku: Fact-check 3.0-content-aware: no sufficient claim-bound corroboration after 3 healthy attempts. Scope=verify the factual claim. Required independent sources=2; stored evidence groups=1. Provider/API errors did not consume attempts. | Fact-check 4.3.2: research wznowiony bez zdejmowania HOLD. Poprzednia metoda: factcheck-300-content-aware.

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Wikipedia ENPOTWIERDZAniezależne

Evidence: 100 • authority: 72

Primary colors are colorants or colored lights that can be mixed in varying amounts to produce a gamut of colors. This is the essential method used to create the perception of a broad range of colors in, e.g., electronic displays, color printing, and paintings. Perceptions associated with a given combination of primary colors can be predicted by an appropriate mixing model (e.g., additive, subtractive) that uses the physics of how light interacts with physical media, and ultimately the retina to be able to accurately display the intended colors. The most common color mixing models are the additive primary colors (red, green, blue) and the subtractive primary colors (cyan, magenta, yellow).…

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Wileypomocniczeniezależne

Evidence: 43 • authority: 80

Object Colors – Spectral Reflectance, Grouping of Colored Objects, and Color Gamut Aspects

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Europe PMC / i-Perceptionpomocniczeniezależne

Evidence: 43 • authority: 92

To appear in a new light: Varying illumination colors induce dynamic transformations of perceptual qualities in still images.. We demonstrate that dynamic illumination color variations can trigger surprising changes in perceptual qualities for printed imagery. We explored different types of printed stimuli, including existing illusions with color patterns, contrast phenomena, colored materials and objects, and art. Stimuli were presented under color-changing illumination, and naive observers were asked to report whether they saw any qualitative changes, and if so, of what type they were. Observers reported a wide variety of effects, ranging from glowing, deforming, wiggling, rotating, and f…

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