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. 18, 2025
Filed:
Sep. 13, 2022
Applicant:
Axis Ab, Lund, SE;
Inventors:
Assignee:
AXIS AB, Lund, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06V 10/25 (2022.01); G06T 5/50 (2006.01); G06V 10/44 (2022.01); G06V 10/60 (2022.01); G06V 10/74 (2022.01);
U.S. Cl.
CPC ...
G06V 10/60 (2022.01); G06T 5/50 (2013.01); G06V 10/25 (2022.01); G06V 10/449 (2022.01); G06V 10/761 (2022.01); G06T 2207/20221 (2013.01);
Abstract
A method for stray light compensation is disclosed. The method comprising: acquiring a first image with a first imaging device covering a first field-of-view; acquiring a second image with a second imaging device covering a second field-of-view, wherein the second field-of-view is larger than the first field-of-view and wherein the first field-of-view is included in the second field-of-view; estimating stray light components in pixels of the first image from pixel data of pixels in the second image; and compensating for stray light in the first image by subtracting the estimated stray light components in pixels of the first image. Also, a system for stray light compensation is disclosed.