Rec. 2020
Rec. 2020是國際電信聯盟無線電通信部門出台的一個標準，它定義了標準動態範圍與廣色域超高畫質電視視的各項技術參數，包括圖像解析度、逐行掃描幀率、色彩深度、色彩空間、三原色光模式與YCbCr、色度抽樣以及伽瑪校正。[1]該標準首版於2012年8月23日由國際電信聯盟發布，之後又發布了三個修訂版本。[1][2][3][4][5]
參考文獻
[編輯]- ^ 1.0 1.1 BT.2020: Parameter values for ultra-high definition television systems for production and international programme exchange. International Telecommunication Union. 2014-07-17 [2014-08-31].
- ^ BT.2020: Parameter values for ultra-high definition television systems for production and international programme exchange. International Telecommunication Union. 2012-08-23 [2014-08-31].
- ^ The international standard for Super Hi-Vision TV. NHK. 2012-08-23 [2012-08-30].
- ^ 8K Ultra High Def TV Format Opens Options for TV Viewing. The Hollywood Reporter. 2012-08-28 [2012-08-30].
- ^ ITU approves NHK's Super Hi-Vision as 8K standard, sets the UHDTV ball rolling very slowly. Engadget. 2012-08-25 [2012-08-30].