LOW LATENCY METHODOLOGIES FOR A HEADSET-MOUNTED CAMERA ON VIRTUAL REALITY DISPLAYS

摘要

Systems and methods for camera and inertial sensor integration are described. The systems and methods may include receiving inertial data from one or more inertial sensors; processing the inertial data with an inertial sensor algorithm to produce an inertial sensor position and orientation; receiving camera data from one or more cameras; processing the camera data and the inertial sensor position with a camera sensor algorithm to produce a camera position and orientation; receiving the inertial sensor position and the camera position in a Kalman filter to determine position or orientation of a user wearing a virtual reality headset; and providing the user's position or orientation to the virtual reality headset. An apparatus that incorporates these systems and methods is also set forth.

主权项

1. A computerized method for camera and inertial sensor integration, the computerized method comprising the steps of:
receiving inertial data from one or more inertial sensors; processing the inertial data with an inertial sensor algorithm to produce an inertial sensor position and orientation; receiving camera data from one or more cameras; processing the camera data and the inertial sensor position with a camera sensor algorithm to produce a camera position and orientation; receiving the inertial sensor position and the camera position in a Kalman filter to determine position or orientation of a user wearing a virtual reality headset; and providing the user's position or orientation to the virtual reality headset.