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. 20, 2018
Filed:
Dec. 16, 2016
Applicant:
Yujin Robot Co., Ltd., Seoul, KR;
Inventors:
Assignee:
Yujin Robot Co., Ltd., Incheon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 1/02 (2006.01); B25J 9/16 (2006.01); B25J 13/08 (2006.01); G06K 9/00 (2006.01); G06K 9/46 (2006.01); G06T 7/73 (2017.01); G06T 7/13 (2017.01); H04N 13/239 (2018.01);
U.S. Cl.
CPC ...
G05D 1/0253 (2013.01); B25J 9/16 (2013.01); B25J 9/1697 (2013.01); B25J 13/08 (2013.01); G05D 1/0251 (2013.01); G05D 1/0272 (2013.01); G05D 1/0274 (2013.01); G06K 9/00664 (2013.01); G06K 9/4604 (2013.01); G06K 9/4647 (2013.01); G06T 7/13 (2017.01); G06T 7/74 (2017.01); H04N 13/239 (2018.05); G05D 1/027 (2013.01); G06K 9/00201 (2013.01); G06T 2207/10021 (2013.01); G06T 2207/20021 (2013.01); G06T 2207/30244 (2013.01); G06T 2207/30252 (2013.01); Y10S 901/01 (2013.01);
Abstract
Disclosed are an apparatus and a method of updating a key frame of a mobile robot. An apparatus for updating a key frame of a mobile robot includes a key frame initializing unit which initializes seeds which constitute a key frame in a first position of the mobile robot and a key frame updating unit which projects seeds in the initialized key frame onto a first image photographed in the first position to obtain a coordinate according to each of the seeds and projects the seeds with the coordinates onto a second image photographed in a second position in accordance with movement of a mobile robot to update the seeds of the key frame as a projected result.