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. 14, 2026
Filed:
Feb. 07, 2025
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Senbo Wang, Shenzhen, CN;
Xiaqiang Dai, Shenzhen, CN;
Ziqi Li, Shenzhen, CN;
Pan Ji, Shenzhen, CN;
Hongdong Li, Shenzhen, CN;
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Abstract
In a safety boundary generation method, an image of a surrounding environment captured by a camera in a head-mounted display device is received. Three-dimensional reconstruction is performed based on the image of the surrounding environment to obtain a three-dimensional environment model. The three-dimensional environment model indicates a three-dimensional representation of the surrounding environment of a user that wears the head-mounted display device. Ground detection on the three-dimensional environment model is performed to obtain a plurality of ground boundary points. Each of the plurality of ground boundary points is an intersection point between a ground plane and an obstacle in the surrounding environment. A safety boundary is determined based on the plurality of ground boundary points. A region enclosed by the safety boundary is a safety region for the user to interact with the head-mounted display device. Apparatus and non-transitory computer-readable storage medium counterpart embodiments are also contemplated.