摘要
阐述了对超高清晰度电视系统的需求,对我国SDTV、HDTV和UHDTV图像部分参数进行了对比分析,介绍了编码和显示等方面的关键技术和国际研究及标准化情况,并展望了其发展前景。
This paper states the needs for UHDTV system, derives some video parameters, gives out the audio and video format, points out the key technology in coding and display, introduces the international research and standardization status, looks into the prospects of its development, could be reference for understanding UHDTV technology.
出处
《信息技术与标准化》
2012年第12期58-61,65,共5页
Information Technology & Standardization
