摘要
虚拟现实技术作为一种全新的技术,在视频方面的革新带给用户全新的交互体验。介绍了国内外VR/AR产业的发展情况,分析了IPTV架构下VR业务的需求;对编解码、投影、业务平台、机顶盒和网络传输等关键技术进行了研究解析;然后从VR的两种不同使用场景出发,提出了IPTV架构下VR业务的解决方案及业务流程,为IPTV VR的发展提供了一种可供参考的解决方案。
As a new technology,virtual reality technology's innovation on video brings users a completely new interactive experience.The developments in VR/AR industry at home and abroad were introduced.The IPTV-based demand of the VR was analyzed.Furthermore,the key technologies including video codec,projections,integrated service platform techniques,set top box,network transmission were also researched.At last,a solution and a process were presented from two different scenes.It's also a solution for reference to the development of IPTV VR.
作者
李峰
杨琛
李兴达
LI Feng;YANG Chen;LI Xingda(Shanghai Research Institute of China Telecom Co.,Ltd.,Shanghai 200122,China)
出处
《电信科学》
2018年第11期119-125,共7页
Telecommunications Science
