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. 21, 2025
Filed:
Apr. 21, 2023
Applicant:
Lenovo (Singapore) Pte. Ltd., Singapore, SG;
Inventors:
Xueyong Yang, Kanagawa, JP;
Limin Xiao, Kanagawa, JP;
Assignee:
Lenovo (Singapore) Pte. Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 5/70 (2024.01); G06V 10/141 (2022.01); G09G 5/10 (2006.01); H04N 5/04 (2006.01);
U.S. Cl.
CPC ...
G06T 5/70 (2024.01); G06V 10/141 (2022.01); G09G 5/10 (2013.01); H04N 5/04 (2013.01); G09G 2320/0626 (2013.01);
Abstract
A method for reducing image noise in computer vision includes identifying a pattern of periods during which visible light is not emitted by the pixels; identifying a first black period during which a first group of lines of the pixels does not emit visible light; capturing, with an image sensor installed behind the display, a first image that longitudinally spans only the first group of lines of the pixels; and synchronizing the capturing of the first image with the first black period.