公开(公告)号：US20250076973A1

公开(公告)日：2025-03-06

申请号：US18956658

申请日：2024-11-22

Applicant: Magic Leap, Inc.

Inventor： Zachary C. Nienstedt ,  Daniel Roberts ,  Christopher Michael Lopez ,  Brian Edward Oliver Bucknor ,  Samuel A. Miller ,  Nathan Yuki Baumli ,  Dominik Michael Kasper ,  Manel Quim Sanchez Nicuesa ,  Andrea Lampart ,  Rafa Gomez-Jordana Manas ,  Martin Georg Zahnert ,  Nikola Stan ,  Emily Elizabeth Mount

IPC: G06F3/01 ,  H04N23/73

Abstract: Wearable systems and method for operation thereof incorporating headset and controller localization using headset cameras and controller fiducials are disclosed. A wearable system may include a headset and a controller. The wearable system may alternate between performing headset tracking and performing controller tracking by repeatedly capturing images using a headset camera of the headset during headset tracking frames and controller tracking frames. The wearable system may cause the headset camera to capture a first exposure image an exposure above a threshold and cause the headset camera to capture a second exposure image having an exposure below the threshold. The wearable system may determine a fiducial interval during which fiducials of the controller are to flash at a fiducial frequency and a fiducial period. The wearable system may cause the fiducials to flash during the fiducial interval in accordance with the fiducial frequency and the fiducial period.