ITU-T J.343.1-2014
为在加密的比特流数据中的高清晰度电视(HDTV )和基于多媒体网际协议(IP)视频服务的混合非客观感知的视频质量测量(研究组9)

Hybrid-NRe objective perceptual video quality measurement for HDTV and multimedia IP-based video services in the presence of encrypted bitstream data (Study Group 9)

非常抱歉，我们暂时无法提供预览，您可以试试： 免费下载 ITU-T J.343.1-2014 前三页，或者稍后再访问。

如果您需要购买此标准的全文，请联系： 。

注意： 点击下载后，生成下载文件时间比较长，请耐心等待......

非常抱歉，我们暂时无法提供预览，您可以试试： 免费下载 ITU-T J.343.1-2014 前三页，或者稍后再访问。

注意： 点击下载后，生成下载文件时间比较长，请耐心等待......

标准号

ITU-T J.343.1-2014

发布日期

2014年11月01日

实施日期

废止日期

无

中国标准分类号

M70

发布单位

IX-ITU

引用标准

ITU-T H.264-2014 ITU-T J.149-2004 ITU-T J.343-2014 ITU-T P.910-2008

适用范围

Recommendation ITU-T J.343.1 provides hybrid no-reference encrypted (Hybrid-NRe) objective perceptual video quality measurement methods for HDTV and multimedia when encrypted bitstream data are available. The following are example applications that can use this Recommendation:? potentially real-time, in-service quality monitoring at the headend;? video television streams over cable/IPTV networks including those transmitted over the Internet using Internet protocol;? video quality monitoring at the receiver when encrypted bitstream data are available;? video quality monitoring at measurement nodes located between point of transmission andpoint of reception when encrypted bitstream data are available;? quality measurement for monitoring of a transmission system that utilizes video compression and decompression techniques,either a single pass or a concatenation of such techniques;? lab testing of video transmission systems.This Recommendation includes an electronic attachment containing test vectors, including videosequences,bitstream files and predicted objective model scores.

谁引用了ITU-T J.343.1-2014 更多引用