发明名称 |
Method, Apparatus and System for Evaluating Quality of Video Streams |
摘要 |
A method for evaluating quality of video streams includes: obtaining video streams; obtain coding information of video frames in the video stream; evaluating the single frame quality according to the coding information of the video frames; and evaluating the sequence quality according to the single frame quality evaluation result. An apparatus and a system for evaluating quality are also provided. Thus, the quality of video data packets transmitted in a channel can be predicted accurately, and the single frame quality evaluation result of the video frames can be obtained immediately. |
申请公布号 |
US2014037016(A1) |
申请公布日期 |
2014.02.06 |
申请号 |
US201314050740 |
申请日期 |
2013.10.10 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
XIE QINGPENG;YANG FUZHENG;WAN SHUAI |
分类号 |
H04N0007/000026 |
主分类号 |
H04N0007/000026 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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