Abstract: A virtual reality or mixed reality system configured to preform object detection using a monocular camera. The system configured to make the user aware of the detected objects by showing edges or lines of the object within a virtual scene. Thus, the user the user is able to avoid injury or collision while immersed in the virtual scene. In some cases, the system may also detect and correct for drift in the six degree of freedom pose of the user using corrections based on the current motion of the users.
Type:
Grant
Filed:
October 14, 2022
Date of Patent:
February 18, 2025
Assignee:
XRPro, LLC
Inventors:
Jeffrey Roger Powers, Vikas Reddy, Yuping Lin
Abstract: A three-dimensional (3D) sensing apparatus together with a projector subassembly is provided. The 3D sensing apparatus includes two cameras, which may be configured to capture ultraviolet and/or near-infrared light. The 3D sensing apparatus may also contain an optical filter and one or more computing processors that signal a simultaneous capture using the two cameras and processing the captured images into depth. The projector subassembly of the 3D sensing apparatus includes a laser diode, one or optical elements, and a photodiode that are useable to enable 3D capture.
Type:
Grant
Filed:
December 29, 2021
Date of Patent:
September 26, 2023
Assignee:
XRPro, LLC
Inventors:
Jeffrey Roger Powers, Vikas Muppidi Reddy, Paul Jakob Schroeder, Christopher Caleb Slaughter, Roger Wayne Landowski, Davis Thorp Foster, Evan Haley Fletcher
Abstract: A virtual reality or mixed reality system configured to preform object detection using a monocular camera. The system configured to make the user aware of the detected objects by showing edges or lines of the object within a virtual scene. Thus, the user the user is able to avoid injury or collision while immersed in the virtual scene. In some cases, the system may also detect and correct for drift in the six degree of freedom pose of the user using corrections based on the current motion of the users.
Type:
Grant
Filed:
October 19, 2020
Date of Patent:
October 25, 2022
Assignee:
XRPRO, LLC
Inventors:
Jeffrey Roger Powers, Vikas Reddy, Yuping Lin