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:
Jun. 27, 2023
Filed:
Sep. 20, 2018
Applicant:
Shoppertrak Rct Llc, Chicago, IL (US);
Inventors:
Michael J. Paolella, Zurich, IL (US);
Spencer Neilan, Chicago, IL (US);
Jeffrey R. Rendlen, Chicago, IL (US);
Zhiqian Wang, Lisle, IL (US);
Assignee:
SHOPPERTRAK RCT LLC, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 29/20 (2006.01); H04N 13/246 (2018.01); G06T 7/80 (2017.01);
U.S. Cl.
CPC ...
H04N 13/246 (2018.05); G06T 7/85 (2017.01);
Abstract
Techniques for calibrating a device having a stereoscopic camera are disclosed. According to an embodiment, the device calibrates the stereoscopic camera using a target provided by a mobile device. One or more zones each defining an area in a field of view of the calibrated stereoscopic camera are generated. The one or more zones are refined based on input provided by the mobile device.