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:
May. 19, 2026
Filed:
Aug. 13, 2024
Tencent America Llc, Palo Alto, CA (US);
Han Gao, Palo Alto, CA (US);
Xin Zhao, Palo Alto, CA (US);
Liang Zhao, Palo Alto, CA (US);
Jing Ye, Palo Alto, CA (US);
Madhu Peringassery Krishnan, Palo Alto, CA (US);
Tianqi Liu, Palo Alto, CA (US);
Yushin Cho, Palo Alto, CA (US);
Shan Liu, Palo Alto, CA (US);
TENCENT AMERICA LLC, Palo Alto, CA (US);
Abstract
An example method of video coding includes receiving a video bitstream comprising a plurality of blocks and deriving a set of motion vectors for a current block of the plurality of blocks, the current block being within a current frame. The method also includes deriving a set of refined motion vectors for the current block using two or more reference pictures, the two or more reference pictures having different respective distances to the current frame. The method further includes reconstructing the current block based on the derived set of refined motion vectors.