数字节目图像质量主观评价检测

GB/T 7400-2011广播电视术语

本标准规定了广播电视的主要术语和定义。本标准适用于广播电视系统。

GB/T 9002-2017音频、视频和视听设备及系统词汇

本标准界定了音频、视频和视听设备及系统范围内基础和常用词汇的中英文名称及定义，但不包括信号传输方面的词汇。本标准适用于音频、视频和视听设备及系统范围内基础和常用词汇的中英文名称及定义，其他领域可参照使用。

ITU-R BS.1734 FRENCH-2005剧院环境中大屏幕数字图像应用声元件的基本性能要求

This Recommendation specifies the requirements relevant to the presentation of the sound components of the large-screen digital imagery (LSDI)applications intended for presentation in a theatrical environment. The specifications are mostly based on those contained in Recommendation ITU-R BS.775, revised where necessary to reflect the peculiarities of the presentation environment envisaged for that LSDI application.

ITU-R BT.1769 FRENCH-2006产品和节目交换的大尺寸屏幕数字影像(LSDI)成像格式扩展层参数值

Some LSDI applications require certain resolution and scanning formats that go beyond HDTV in order to give viewers enhanced visual experiences. This Recommendation specifies an expanded hierarchy of LSDI image formats for production and international programme exchange while retaining the tiered relationship with the formats in existing Recommendations.