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. 26, 2022
Filed:
Dec. 18, 2017
Boe Technology Group Co., Ltd., Beijing, CN;
Xingxing Zhao, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
The present disclosure provides a method for displaying a virtual image, a virtual image display system and device, achieving 3D dynamic real-time navigation. The method includes capturing a plurality of first depth images by a first image capturing device comprising one or more first depth cameras from a plurality of positions at a same time; transmitting the first depth images to a central computing device in real time; integrating the plurality of first depth images as one frame, based on calibration parameters of the one or more first depth cameras; performing point cloud stitching of frames; obtaining point cloud data for the frames in an order one by one; rendering an image of each of the frames corresponding to a user's current location and azimuth angle in the order; and displaying the image being rendered.