公开(公告)号：US20240184357A1

公开(公告)日：2024-06-06

申请号：US18379482

申请日：2023-10-12

申请人： Meta Platforms Technologies, LLC

发明人： Robin Sharma ,  Karol Constantine Hatzilias ,  Ruobing Qian ,  Mohamed Tarek Ahmed El-Haddad ,  Francesco Larocca ,  Edbert Jarvis Sie

IPC分类号： G06F3/01 ,  G06F3/03 ,  G06F3/0346 ,  G06T7/70 ,  G06V40/16

CPC分类号： G06F3/013 ,  G06F3/012 ,  G06F3/0317 ,  G06F3/0346 ,  G06T7/70 ,  G06V40/176 ,  G06T2207/30201

摘要： An apparatus, system, and method for an eye tracking system for a head-mounted device include a light source, an image sensor, and a frame tracking system. The light source and image sensor may be configured to determine absolute and relative eye orientations. The frame tracking system may be configured to determine the displacement of a head-mounted device frame relative to the face of the user. The frame tracking system may provide displacement data for the displacement of the head-mounted device frame to the eye tracking system to enable the eye tracking system to compensate for frame slippage, frame jostling, or other frame displacement (relative to the face of the user). The frame tracking system may include one or more position sensors disposed on the head-mounted device frame and logic configured to determine displacement data using information from the one or more position sensors.