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Grayscale
CHF 205.95
Auf Lager
SKU
J6031ERSPVH
1 Verfügbar 
Geliefert zwischen Mi., 22.04.2026 und Do., 23.04.2026
Details
In photography and computing, a grayscale or greyscale digital image is an image in which the value of each pixel is a single sample, that is, it carries only intensity information. Images of this sort, also known as black-and-white, are composed exclusively of shades of gray, varying from black at the weakest intensity to white at the strongest. Grayscale images are distinct from one-bit black-and-white images, which in the context of computer imaging are images with only the two colors, black, and white (also called bilevel or binary images). Grayscale images have many shades of gray in between. Grayscale images are also called monochromatic, denoting the absence of any chromatic variation. Grayscale images are often the result of measuring the intensity of light at each pixel in a single band of the electromagnetic spectrum (e.g. infrared, visible light, ultraviolet, etc.), and in such cases they are monochromatic proper when only a given frequency is captured. But also they can be synthesized from a full color image; see the section about converting to grayscale.
Weitere Informationen
- Allgemeine Informationen
- Titel Grayscale
- Format Fachbuch
- EAN 9786130674250
- Herausgeber Alphascript Publishing
- Editor Frederic P. Miller, Agnes F. Vandome, John McBrewster
- Genre Kunst
- Anzahl Seiten 184
- GTIN 09786130674250
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