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:
Sep. 28, 2021
Filed:
Dec. 30, 2019
Qualcomm Incorporated, San Diego, CA (US);
Yu Han, San Diego, CA (US);
Wei-Jung Chien, San Diego, CA (US);
Chun-Chi Chen, San Diego, CA (US);
Vadim Seregin, San Diego, CA (US);
Marta Karczewicz, San Diego, CA (US);
Shumaker & Sieffert, P.A., San Diego, CA (US);
Abstract
A device for processing video data includes a memory configured to store video data and one or more processors implemented in circuitry. The one or more processors are configured to generate a first weighting factor for a first reference picture in a first picture list using a second weighting factor for a second reference picture in a second picture list. The one or more processors are further configured to generate prediction information for a current block of video data using the first weighting factor and the second weighting factor.