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:
Jul. 09, 2019
Filed:
Apr. 05, 2018
Hexagon Technology Center Gmbh, Heerbrugg, CH;
HEXAGON TECHNOLOGY CENTER GMBH, Heerbrugg, CH;
Abstract
An Augmented Reality (AR)-system comprising a permanent marker having a defined pose relative to a coordinate system, an AR-device having a camera and a processing unit, wherein the AR-device is configured to visually detect and identify the permanent marker, determine a relative pose between the AR-device and the permanent marker, a temporary marker having a coded design and an undefined pose relative to the coordinate system and the permanent marker, wherein the AR-device is configured to visually detect and identify the temporary marker by the coded design, determine a relative pose between the permanent marker and the temporary marker, based on the determined relative pose between the permanent marker and the temporary marker, defining a pose of the temporary marker relative to the coordinate system, determine a relative pose between the AR-device and the temporary marker.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile