| dbo:abstract |
Standard Dynamic Range (SDR) beschreibt den Dynamikumfang von Bildern bzw. Videos mittels konventioneller Gammakurve. Diese lehnt sich an die Einschränkungen der ersten Kathodenstrahlröhren mit einer maximalen Helligkeit von 100 cd/m² an. (de) SDR (abréviation du terme Standard Dynamic Range signifiant plage dynamique standard) désigne un format numérique de vidéo dont la caractéristique principale est de posséder la plage dynamique des images/rendus/vidéos utilisant une courbe gamma classique. La courbe gamma se base sur les caractéristiques et limites du tube cathodique (CRT) qui autorise un maximum de luminance de 100 cd/m2. Les premiers postes de télévision à tube cathodique ont été fabriqués en 1934, et les premières télévisions à tube cathodique couleur ont été fabriquées en 1954. (fr) Standard-dynamic-range (SDR) video is a video technology which represents light intensity based on the brightness, contrast and color characteristics and limitations of a cathode ray tube (CRT) display. SDR video is able to represent a video or picture's colors with a maximum luminance around 100 cd/m2, a black level around 0.1 cd/m2 and Rec.709 / sRGB color gamut. It uses the gamma curve as its electro-optical transfer function. The first CRT television sets were manufactured in 1934 and the first color CRT television sets were manufactured in 1954. The term "standard-dynamic-range video" was adopted to distinguish SDR video from high-dynamic-range video, a new technology that was developed in the 2010s to overcome SDR's limits. (en) 標準ダイナミックレンジ（SDR）ビデオ（ひょうじゅんダイナミックレンジビデオ）は従来のを用いた画像/レンダリング/ビデオのことで、ハイダイナミックレンジ（HDR）ビデオと対照的に標準とみなされるダイナミックレンジを示している。従来のガンマ曲線は100cd/m2の最大輝度というブラウン管（CRT）の制限をもとにしている。。最初のCRTテレビ受像機は1934年に生産され、最初のカラーCRTテレビ受像器は1954に生産された。 (ja) |
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| rdfs:comment |
Standard Dynamic Range (SDR) beschreibt den Dynamikumfang von Bildern bzw. Videos mittels konventioneller Gammakurve. Diese lehnt sich an die Einschränkungen der ersten Kathodenstrahlröhren mit einer maximalen Helligkeit von 100 cd/m² an. (de) SDR (abréviation du terme Standard Dynamic Range signifiant plage dynamique standard) désigne un format numérique de vidéo dont la caractéristique principale est de posséder la plage dynamique des images/rendus/vidéos utilisant une courbe gamma classique. La courbe gamma se base sur les caractéristiques et limites du tube cathodique (CRT) qui autorise un maximum de luminance de 100 cd/m2. Les premiers postes de télévision à tube cathodique ont été fabriqués en 1934, et les premières télévisions à tube cathodique couleur ont été fabriquées en 1954. (fr) 標準ダイナミックレンジ（SDR）ビデオ（ひょうじゅんダイナミックレンジビデオ）は従来のを用いた画像/レンダリング/ビデオのことで、ハイダイナミックレンジ（HDR）ビデオと対照的に標準とみなされるダイナミックレンジを示している。従来のガンマ曲線は100cd/m2の最大輝度というブラウン管（CRT）の制限をもとにしている。。最初のCRTテレビ受像機は1934年に生産され、最初のカラーCRTテレビ受像器は1954に生産された。 (ja) Standard-dynamic-range (SDR) video is a video technology which represents light intensity based on the brightness, contrast and color characteristics and limitations of a cathode ray tube (CRT) display. SDR video is able to represent a video or picture's colors with a maximum luminance around 100 cd/m2, a black level around 0.1 cd/m2 and Rec.709 / sRGB color gamut. It uses the gamma curve as its electro-optical transfer function. (en) |
| rdfs:label |
Standard Dynamic Range (de) Standard Dynamic Range (fr) 標準ダイナミックレンジビデオ (ja) Standard-dynamic-range video (en) |
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