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. 29, 2019
Filed:
Jun. 20, 2016
Seiko Epson Corporation, Tokyo, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A head-mounted display device includes an image display section configured to display an image, an imaging section, a memory section configured to store data of a marker image, an image setting section configured to cause the image display section to display an image based at least on the data, and a parameter setting section. The parameter setting section derives at least one of camera parameters of the imaging section and a spatial relationship, the spatial relationship being between the imaging section and the image display section, based at least on an image that is captured by the imaging section in the case where the imaging section acquires a captured image of a real marker.