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. 08, 2025
Filed:
Jan. 24, 2022
Applicant:
Vueron Technology Co., Ltd., Seoul, KR;
Inventors:
Changhwan Chun, Seoul, KR;
Seungyong Lee, Seoul, KR;
Assignee:
Vueron Technology Co., Ltd., Seoul, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01S 17/89 (2020.01); G06N 7/00 (2023.01); G06T 7/70 (2017.01);
U.S. Cl.
CPC ...
G06T 7/70 (2017.01); G01S 17/89 (2013.01); G06N 7/00 (2013.01); G06T 2207/20021 (2013.01); G06T 2207/20224 (2013.01);
Abstract
A method for detecting a crosswalk using a crosswalk detection device is provided. The method includes acquiring point data around a lidar sensor from the lidar sensor, detecting one or more crosswalk points among a plurality of points included in the point data based on intensities of the plurality of points; and detecting the crosswalk based on positions of the detected crosswalk points.