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. 28, 2020
Filed:
Apr. 11, 2016
Applicant:
Nec Corporation, Minato-ku, Tokyo, JP;
Inventors:
Noriyoshi Hiroi, Tokyo, JP;
Yoshiaki Sato, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 21/00 (2006.01); G06K 9/00 (2006.01); G06T 7/77 (2017.01); G01C 21/04 (2006.01); G06T 1/00 (2006.01);
U.S. Cl.
CPC ...
G06K 9/00013 (2013.01); G01C 21/04 (2013.01); G06T 1/0007 (2013.01); G06T 7/77 (2017.01);
Abstract
An acquisition unit acquires a photographed image data which is photographed by a user at a first position in a space. The photographed image includes at least any of the multiple markers. An identification unit identifies the first position, on which user have photographed an image, based on the markers included in the photographed image. An informing unit identifies second position relative to the first position identified by the identification unit, and informs the user of the second position relative to the first position.