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:
Oct. 01, 2024
Filed:
Aug. 20, 2021
Applicant:
Shining 3d Tech Co., Ltd., Zhejiang, CN;
Inventor:
Song Shen, Zhejiang, CN;
Assignee:
SHINING 3D TECH CO., LTD., Zhejiang, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 23/71 (2023.01); G06T 15/04 (2011.01); H04N 23/667 (2023.01);
U.S. Cl.
CPC ...
H04N 23/71 (2023.01); G06T 15/04 (2013.01); H04N 23/667 (2023.01); G06T 2210/56 (2013.01);
Abstract
The embodiments of the disclosure disclose a method and device for adjusting camera gain and a scanning system. The method includes: collecting a current frame image of a to-be-detected object; selecting a preset region in the current frame image for grayscale calculation to obtain a first calculation result; and adjusting camera gain in a corresponding brightness adjustment period based on the first calculation result.