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:
Apr. 17, 2018
Filed:
Mar. 18, 2016
Applicant:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Inventors:
Hyun Kang, Daejeon, KR;
Jae-Hean Kim, Sejong, KR;
Chang-Joon Park, Daejeon, KR;
Jin-Sung Choi, Daejeon, KR;
Assignee:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/247 (2006.01); H04N 17/00 (2006.01); G03B 43/00 (2006.01); G02B 17/00 (2006.01); G03B 43/02 (2006.01);
U.S. Cl.
CPC ...
H04N 17/002 (2013.01); G02B 17/004 (2013.01); G03B 43/00 (2013.01); G03B 43/02 (2013.01); H04N 5/247 (2013.01);
Abstract
Method and apparatus for calibrating multiple cameras. A first mirror and a second mirror are arranged opposite each other. An object is disposed between the first mirror and the second mirror. Calibration of the multiple cameras is performed using a figure of the object formed on the second mirror via reflection from the first mirror and the second mirror.