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:
Mar. 03, 2026
Filed:
Sep. 13, 2022
Applicant:
Lenovo (Beijing) Limited, Beijing, CN;
Inventors:
Bailing Lang, Beijing, CN;
Tao Liu, Beijing, CN;
Assignee:
LENOVO (BEIJING) LIMITED, Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/00 (2011.01); G06T 7/20 (2017.01); H04N 5/262 (2006.01); H04N 5/272 (2006.01); H04N 5/77 (2006.01); H04N 23/63 (2023.01);
U.S. Cl.
CPC ...
H04N 5/272 (2013.01); G06T 7/20 (2013.01); H04N 5/2628 (2013.01); H04N 5/77 (2013.01); H04N 23/63 (2023.01); G06T 2207/10016 (2013.01);
Abstract
A video virtual background image processing method includes receiving a trigger instruction, obtaining a first video frame and a historical video frame neighboring to or apart at a certain number of frames from the first video frame, obtaining a movement parameter of a front view object in the first video frame relative to the historical video frame, and performing adjustment on a virtual background image displayed in a video interface according to the movement parameter.