Kopfmontiertes Anzeigeverfolgungssystem

Details

Veröffentlichungs-Nr.

EP3467585

Aktenzeichen

EP18189223

Anmeldetag

16. August 2018

Veröffentlichung

26. Juli 2023

Erteilung

26. Juli 2023

Rechtsraum

EP

IPC

G03B37/04H04N13/332H04N13/296H04N13/344H04N13/243G02B27/01H04N5/073H04N5/04

Abstract

A head-mounted display (HMD) is configured to capture images and/or video of a local area. The HMD includes an imaging assembly and a controller. The imaging assembly includes a plurality of cameras positioned at different locations on the HMD and oriented to capture images of different portions of a local area surrounding the HMD. The controller generates imaging instructions for each camera using image information. The imaging instructions cause respective midpoints of exposure times for each camera to occur at a same time value for each of the captured images. The cameras capture images of the local area in accordance with the imaging instructions. The controller determines a location of the HMD in the local area using the captured images and updates a model that represents a mapping function of the depth and exposure settings of the local area.

Anmelder

Firmen

Meta Platforms Technologies, LLC
Facebook Technologies, LLC

Land

🇺🇸 USA

Fachgebiete