File:Gray contrast test image.svg

Description
English: A test image to check your monitor's response to photographic shadow detail. The four circles have RGB values 6, 12, 26, and 38 (out of 255). If you see all four, your monitor is set on the bright side. Three is OK, but if you see fewer than three, your display doesn't show shadow detail properly.
NOTE: Some browsers alter the gamma of a displayed image, so to see the actual, unmodified image and get a more exact result, it should be downloaded and viewed using photo software.
Deutsch: Ein Testbild, um Ihren Monitor auf die Darstellung fotografischer Schattendetails zu überprüfen. Die vier Kreise haben die RGB-Werte 6, 12, 26 und 38 (von 255). Wenn Sie alle vier sehen, ist Ihr Monitor richtig justiert. Drei ist in Ordnung, aber wenn Sie weniger als drei sehen, wird Ihr Monitor Schattendetails nicht richtig anzeigen.
Hinweis: Einige Internet-Browser ändern den Gamma-Wert dargestellter Bilder. Daher ist es sinnvoll, das Bild herunterzuladen und mit einem Bildbearbeitungsprogramm zu betrachten, um das unveränderte Bild zu sehen.
Română: Această imagine servește drept test pentru a verifica modul de afișare al umbrelor pe monitorul dumneavoastră. Valorile RGB ale celor patru cercuri sunt 6, 12, 26 și 38 (din 255). Dacă le puteți vedea pe toate, atunci monitorul dumneavostră are o luminozitate înaltă. Dacă puteți vedea doar trei, atunci setările monitorului dumneavostră sunt îndeajuns de bune. Mai puțin de trei înseamnă că va trebui să ajustați setările monitorului.
Русский: Тестовое изображение для проверки настройки яркости вашего монитора, в отношении показа деталей в тенях.

Четыре круга имеют яркость 6, 12, 26 и 38 (в цветовом пространстве RGB - т.е. все три канала имеют данные значения (при максимуме в 255).)

Если вы видите все четыре круга, ваш монитор настроен ярко. Если видны три круга - Ок. Но если вы видите меньше, то ваш монитор не покажет теневые детали должным образом.
Date
Source Based upon File:Shadowtest.jpg by en:User:Janke. This version created by bdesham in Inkscape.
Author Benjamin D. Esham (bdesham)
Permission
(Reusing this file)

As a courtesy (but not a requirement), please e-mail me or leave a note on my talk page if you use this image outside of Wikipedia. Thanks!

Public domain This image of simple geometry is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.
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Category:PD shape#Gray%20contrast%20test%20image.svgCategory:PD-shape missing SDC copyright status
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Category:Screen tests Category:4 shapes Category:Color gradient Category:Grayscale Category:Black background
Category:4 shapes Category:Black background Category:Color gradient Category:Grayscale Category:Inkscape SVG substitution Category:PD-shape missing SDC copyright status Category:PD shape Category:Screen tests Category:Valid SVG created with Text Editor