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. 26, 2013
Filed:
Feb. 08, 2011
Applicants:
Yeon-ho Kim, Hwaseong-si, KR;
Joon-kee Cho, Yongin-si, KR;
Jung-hyun Han, Seoul, KR;
Yonh-hyun JO, Seoul, KR;
Inventors:
Yeon-Ho Kim, Hwaseong-si, KR;
Joon-Kee Cho, Yongin-si, KR;
Jung-Hyun Han, Seoul, KR;
Yonh-hyun Jo, Seoul, KR;
Assignees:
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Korea University Research and Business Foundation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 15/00 (2011.01);
U.S. Cl.
CPC ...
Abstract
A method of generating a 3D complex octree map. A plurality of points each having 3D location information are detected from a range image. A space having the detected plurality of points is represented using grids. If points in a grid forms a plane, the grid is not subdivided and planar information about the plane is stored. A space not forming a plane is subdivided, thereby enhancing the storage efficiency.