差别
这里会显示出您选择的修订版和当前版本之间的差别。
| 两侧同时换到之前的修订记录 前一修订版 | |||
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uhd [2016/06/27 09:12] gongyu |
uhd [2016/06/27 09:17] (当前版本) gongyu |
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| UHD又被称为超高分辨率电视(Ultra HD television, Ultra HD, UHDTV, UHD, UHD-1, Super Hi-Vision, and 2160p)，目前包括了4K UHD (2160p)和8K UHD (4320p), 这两种数字视频格式由NHK科技研究实验室率先提出，后由国际电信联盟（ITU）采纳和批准。。 | UHD又被称为超高分辨率电视(Ultra HD television, Ultra HD, UHDTV, UHD, UHD-1, Super Hi-Vision, and 2160p)，目前包括了4K UHD (2160p)和8K UHD (4320p), 这两种数字视频格式由NHK科技研究实验室率先提出，后由国际电信联盟（ITU）采纳和批准。。 | ||
| - | {{ :8k_uhd_4k_shd_fhd_and_sd.svg.png?800 |}} | + | {{ :8k_uhd_4k_shd_fhd_and_sd.svg.png?800 |}} <WRAP centeralign> 8K UHDTV, 4K UHDTV, HDTV和SDTV分辨率比较</WRAP> |
| - | {{ :ciexy1931_rec_2020_and_rec_709.svg.png?600 |}} | + | {{ :ciexy1931_rec_2020_and_rec_709.svg.png?600 |}} <WRAP centeralign> CIE 1931颜色空间显示UHDTV的颜色空间在三角的外部区域，HDTV颜色空间在三角的内部区域</WRAP> |
| - | {{ :ultra_hd_premium_logo_by_the_uhd_alliance.jpg |}} | + | {{ :ultra_hd_premium_logo_by_the_uhd_alliance.jpg |}} <WRAP centeralign> 由UHD联盟认证的超高清电视机的Logo</WRAP> |
| The "UHD Alliance", an industry consortium of content creators, distributors, and hardware manufacturers, announced during CES 2016 press conference its "Ultra HD Premium" specification, which defines resolution, bit depth, color gamut, high-dynamic-range imaging (HDRI) and rendering (HDRR) required for Ultra HD (UHDTV) content and displays to carry their Ultra HD Premium logo (seen to the right). | The "UHD Alliance", an industry consortium of content creators, distributors, and hardware manufacturers, announced during CES 2016 press conference its "Ultra HD Premium" specification, which defines resolution, bit depth, color gamut, high-dynamic-range imaging (HDRI) and rendering (HDRR) required for Ultra HD (UHDTV) content and displays to carry their Ultra HD Premium logo (seen to the right). | ||