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:
Nov. 07, 2023
Filed:
Jul. 12, 2022
Applicant:
Scandit Ag, Zürich, CH;
Inventors:
Assignee:
Scandit AG, Zurich, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/194 (2017.01); G06T 7/521 (2017.01); G06K 7/10 (2006.01); G06K 9/00 (2022.01); G01S 17/894 (2020.01); G06K 7/14 (2006.01); G06V 10/26 (2022.01); G06V 20/62 (2022.01); G06V 30/10 (2022.01);
U.S. Cl.
CPC ...
G06T 7/194 (2017.01); G01S 17/894 (2020.01); G06K 7/10722 (2013.01); G06K 7/1413 (2013.01); G06T 7/521 (2017.01); G06V 10/26 (2022.01); G06V 20/63 (2022.01); G06V 30/10 (2022.01);
Abstract
Depth information from a depth sensor, such as a LiDAR system, is used to correct perspective distortion for decoding an optical pattern in a first image acquired by a camera. Image data from the first image is spatially correlated with the depth information. The depth information is used to identify a surface in the scene and to distort the first image to generate a second image, such that the surface in the second image is parallel to an image plane of the second image. The second image is then analyzed to decode an optical pattern on the surface identified in the scene.