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:
Jan. 13, 2026
Filed:
Jan. 12, 2023
Qualcomm Incorporated, San Diego, CA (US);
Han Huang, San Diego, CA (US);
Yao-Jen Chang, San Diego, CA (US);
Chun-Chi Chen, San Diego, CA (US);
Marta Karczewicz, San Diego, CA (US);
Vadim Seregin, San Diego, CA (US);
Yan Zhang, San Diego, CA (US);
Zhi Zhang, Munich, DE;
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
An example device for decoding video data includes one or more processors implemented in circuitry and configured t: form first and second prediction blocks using first and second motion vectors and combine the first and second prediction blocks according to BDOF to form a final prediction block. For at least one sample location, the one or more processors are configured to determine that a first predictor for the at least one sample location is outside of a boundary of the first reference picture; determine that a second predictor for the at least one sample location is within a boundary of the second reference picture; set the first predictor equal to the second predictor; and determine a final BDOF value for a sample at the at least one sample location using the first predictor and the second predictor.