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:
Apr. 23, 2024
Filed:
Jun. 17, 2021
Applicant:
Axis Ab, Lund, SE;
Inventors:
Carl-Axel Alm, Lund, SE;
Håkan Ardö, Lund, SE;
Raphael Teller, Lund, SE;
Song Yuan, Lund, SE;
Tim Borglund, Lund, SE;
Assignee:
AXIS AB, Lund, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 11/00 (2006.01); G06T 5/40 (2006.01); G06T 5/50 (2006.01);
U.S. Cl.
CPC ...
G06T 11/001 (2013.01); G06T 5/40 (2013.01); G06T 5/50 (2013.01);
Abstract
A method for anonymizing a digital colour image comprising obtaining the digital colour image, and applying a linear random function to a respective colour vector representing colour components of a respective pixel of the digital colour image to obtain a monochrome image. The linear random function varies over the pixels of the digital colour image, and is further dependent on at least one random parameter.