Title:
VR VIDEO QUALITY EVALUATION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/233536
Kind Code:
A1
Abstract:
Disclosed is a VR video quality evaluation method, comprising: obtaining the code rate, frame rate, resolution, and TI of a VR video; and determining a Mean Opinion Score (MOS) of the VR video according to the code rate, frame rate, resolution, and TI of the VR video, wherein the MOS of the VR video is used for characterizing the quality of the VR video. Further disclosed is an evaluation device. The use of embodiments of the present invention can facilitate improvement of the accuracy of a VR video evaluation result.
Inventors:
XIONG JIE (CN)
HUANG YIHONG (CN)
CHEN GUANG (CN)
CHEN JIAN (CN)
HUANG YIHONG (CN)
CHEN GUANG (CN)
CHEN JIAN (CN)
Application Number:
PCT/CN2020/090724
Publication Date:
November 26, 2020
Filing Date:
May 17, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04N17/00
Foreign References:
| CN103780901B | 2015-08-19 | |||
| CN103780901B | 2015-08-19 | |||
| CN106547352A | 2017-03-29 | |||
| CN109451303A | 2019-03-08 | |||
| CN109451303A | 2019-03-08 | |||
| GB2560156A | 2018-09-05 | |||
| CN104883563A | 2015-09-02 | |||
| CN107483920A | 2017-12-15 |
Other References:
See also references of EP 3958558A4
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