The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 11, 2022
Filed:
Sep. 30, 2021
Tsinghua University, Beijing, CN;
China Mobile Online Services Company Limited, Zhengzhou, CN;
Xiaoming Tao, Beijing, CN;
Dingcheng Gao, Beijing, CN;
Bingrui Geng, Beijing, CN;
Yiping Duan, Beijing, CN;
Chaoyi Han, Beijing, CN;
Qiwei Song, Beijing, CN;
Qing Chen, Zhengzhou, CN;
TSINGHUA UNIVERSITY, Beijing, CN;
CHINA MOBILE ONLINE SERVICES COMPANY LIMITED, Zhengzhou, CN;
Abstract
The disclosure provides a method and an apparatus for determining a quality grade of video data, and relates to the field of data processing technologies, wherein the method includes: acquiring a plurality of initial EEG data; based on the plurality of initial EEG data, determining an initial EEG data set, wherein the initial EEG data set includes a first sub-data set and a second sub-data set, the first sub-data set is a data set built on the basis of emotional response electroencephalogram data, and the second sub-data set is a data set built on the basis of electroencephalogram emotion data; processing the first sub-data set and the second sub-data set by using a transfer learning algorithm to obtain a third sub-data set and a fourth sub-data set; and based on the third sub-data set and the fourth sub-data set, determining a quality evaluation grade of video data with degraded quality.