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:
Jan. 14, 2020
Filed:
Apr. 05, 2017
Applicant:
Thinkware Corporation, Seongnam-si, Gyeonggi-do, KR;
Inventors:
Assignee:
THINKWARE CORPORATION, Seongnam-si, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/60 (2017.01); G01S 19/42 (2010.01); G01S 17/89 (2006.01); G01S 17/02 (2006.01);
U.S. Cl.
CPC ...
G01S 19/42 (2013.01); G01S 17/023 (2013.01); G01S 17/89 (2013.01);
Abstract
Provided herein is a method for generating a road surface. The method for generating a road surface includes: obtaining a view height of a laser scanner used in an operation process through a mobile mapping system (MMS); determining a reference height on the basis of the obtained view height and a height measured by a global positioning system (GPS); extracting point cloud data positioned in a predetermined height range from the determined reference height among point cloud data obtained in the mobile mapping system; and generating the road surface on the basis of the extracted point cloud data.