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. 09, 2018
Filed:
Jul. 14, 2016
Seiko Epson Corporation, Tokyo, JP;
Guoyi Fu, Vaughan, CA;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
An image display device includes a first inertial sensor, an imaging section, and a calculation section. The calculation section calculates a first spatial relationship between the marker and the imaging section in the case where the imaging section captures an image of a marker presented by a device including a second inertial sensor, and calculates a second spatial relationship between the imaging section and the first inertial sensor based at least on the first spatial relationship, first data and second data, the first data including a first orientation of the first inertial sensor and the second data including a second orientation of the second inertial sensor respectively obtained from the first inertial sensor and the second inertial sensor.