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. 28, 2025
Filed:
Aug. 31, 2021
Applicant:
Vueron Technology Co., Ltd, Seoul, KR;
Inventors:
Jaekwang Kim, Bucheon-si, KR;
Seungyong Lee, Goyang-si, KR;
Assignee:
Vueron Technology Co., Ltd, Seoul, KR;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S 7/41 (2006.01); G01S 7/48 (2006.01); G01S 17/89 (2020.01); G06T 7/50 (2017.01); G06V 20/58 (2022.01);
U.S. Cl.
CPC ...
G01S 7/412 (2013.01); G01S 7/417 (2013.01); G01S 7/4808 (2013.01); G01S 17/89 (2013.01); G06T 7/50 (2017.01); G06V 20/58 (2022.01);
Abstract
A method for generating a dynamic map, which is performed by a dynamic map generation apparatus, is provided. The method includes arranging point data acquired from a lidar sensor in a plurality of cells included in a voxel, calculating a point occupation frequency change of each of the plurality of cells according to an attribute and a status of each of the plurality of cells, and generating the dynamic map by using, among the plurality of cells, background cells in each of which a value accumulating the point occupation frequency change is equal to or greater than a predetermined threshold.