| 发明名称 |
METHOD, SYSTEM AND APPARATUS FOR EVALUATING VIDEO QUALITY |
| 摘要 |
A method, a system, and an apparatus for evaluating video quality are disclosed to improve accuracy of the evaluation. The method includes: obtaining information about a transmitted video; resolving the information about the transmitted video to obtain video frame parameters, where the video frame parameters include a compression distortion parameter and/or a video quality distortion parameter with packet loss; and calculating a video frame quality parameter according to the video frame parameters. An apparatus and a system for evaluating video quality are provided. The embodiments of the present invention improve accuracy of video quality evaluation without reference. |
| 申请公布号 |
US2015085942(A1) |
申请公布日期 |
2015.03.26 |
| 申请号 |
US201414555121 |
申请日期 |
2014.11.26 |
| 申请人 |
Huawei Technologies Co., Ltd. |
发明人 |
XIE Qingpeng;YANG Fuzheng;WAN Shuai;LIN Sixin;XIONG Lianhuan |
| 分类号 |
H04N19/89;H04N19/65;H04N19/86 |
主分类号 |
H04N19/89 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for evaluating video quality, comprising:
obtaining information about a transmitted video; resolving the information about the transmitted video to obtain video frame parameters, wherein the video frame parameters comprise a compression distortion parameter and/or a video quality distortion parameter with packet loss; and calculating a video frame quality parameter according to the video frame parameters. |
| 地址 |
Shenzhen CN |
