摘要
较全面地给出了超高清晰度电视(UHDTV)系统概貌。提供了UHDTV的系统模型,给出了UHDTV的基本参数如宽高比等的设计原则。导出了UHDTV的最佳观看距离等参数。介绍了UHDTV高效视频编码的必要性和适用的编码标准、UHDTV节目传送的解决方法、节目显示传送接口和显示技术以及22.2多声道系统的基本情况。
A thorough introduction of the features of ultra high definition television （UHDTV） is given. The system model of UHDTV is introduced, the design principle of the basic parameters such as aspect ratio of UHDTV is proposed. Parameters such as the optimum view distance are deduced. The fundamental states of the necessity of high efficient video coding of UHDTV and the applied coding standards, the solution of UHDTV program transmission, the display delivery interface and display technology, and the 22.2 multichannel system are all introduced.
出处
《电视技术》
北大核心
2014年第18期82-86,共5页
Video Engineering
