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:
Feb. 03, 2026
Filed:
Nov. 14, 2022
Tencent Technology (Shenzhen) Company Limited, Guangdong, CN;
Feijian Jin, Shenzhen, CN;
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Abstract
A method for assessing image/video quality includes obtaining a sample, and calculating a first approximate value approximating a subjective quality value of the sample by using an online model based on parameters of the sample. The online model is implemented by a server. The method further includes assessing quality of the video or the image of the sample based on the first approximate value. The online model is obtained based on an offline model, and the offline model is obtained by using k training samples and subjective quality values of the k training samples as a training set. The subjective quality values of the k training samples are obtained in a subjective scoring manner, and the online model is obtained by fitting parameters of the k training samples with reference to approximate values of the k training samples obtained by using the offline model.