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:
Jul. 02, 2024
Filed:
Mar. 02, 2022
Naver Labs Corporation, Seongnam-si, KR;
Yong Han Lee, Seongnam-si, KR;
Su Yong Yeon, Seongnam-si, KR;
Soo Hyun Ryu, Seongnam-si, KR;
Deok Hwa Kim, Seongnam-si, KR;
Dong Hwan Lee, Seongnam-si, KR;
NAVER LABS CORPORATION, Seongnam-si, KR;
Abstract
The present invention relates to a method and system of generating a three-dimensional (3D) map. The 3D map generating method of the present invention includes: collecting spatial data and image data on a specific space by using a lidar sensor and a camera sensor that are each provided on a collecting device; estimating a movement trajectory of the lidar sensor by using the spatial data; and generating 3D structure data on the specific space based on structure-from-motion (SFM), by using the image data and the movement trajectory as input data.