Patent ID: 11889209
Assignee: MAGIC LEAP, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 15:
16. A method of creating a world model using a wearable display system, the wearable display system comprising:
a headset comprising one first camera with a global shutter and one second camera with a rolling shutter, the first camera and the second camera positioned so as to provide overlapping views of a central view field; and
a processor operatively coupled to the first camera and the second camera;, wherein the method comprises using the processor to:
perform a compensation routine to adjust rolling shutter images acquired using the second camera for rolling shutter image distortion;
stereoscopically determine depth information from global shutter images acquired using the first camera and the adjusted rolling shutter images from the second camera; and
create the world model using, in part, the depth information stereoscopically determined from the global shutter images acquired using the first camera and the adjusted rolling shutter images.