公开(公告)号：US20240323342A1

公开(公告)日：2024-09-26

申请号：US18530642

申请日：2023-12-06

申请人： Apple Inc.

发明人： Mohamed Al Sharnouby ,  Arun Kannan ,  Venu M Duggineni ,  Kaushik Raghunath ,  Saul H Weiss ,  Luke Yoder ,  James C McIlree ,  Sankaravadivoo Subramanian ,  Mukta S Gore ,  Russell L Jones

IPC分类号： H04N13/383 ,  G06F3/01 ,  H04N13/106

CPC分类号： H04N13/383 ,  G06F3/013 ,  H04N13/158

摘要： An electronic device is provided that includes at least one image sensor for acquiring a video feed and one or more displays for presenting a passthrough video feed to a user. The electronic device can include a hierarchical failure detection scheme for detecting critical failures on the device. The hierarchical failure detection scheme may include monitoring a condition of a first subsystem with a second subsystem, monitoring a condition of the second subsystem with a third subsystem, monitoring a condition of the third subsystem with a fourth subsystem, and so on. The displays can operate in a first video passthrough mode or a second video passthrough mode based on the condition of the first subsystem as monitored by the second subsystem, the condition of the second subsystem as monitored by the third subsystem, and/or the condition of the third subsystem as monitored by the fourth subsystem.

公开(公告)号：US20240205380A1

公开(公告)日：2024-06-20

申请号：US18488613

申请日：2023-10-17

申请人： Apple Inc.

发明人： James C McIlree ,  Jacob Wilson ,  Jérôme Decoodt ,  Pierre d'Herbemont ,  Seyedpooya Mirhosseini ,  Xutao Jiang

IPC分类号： H04N13/156 ,  H04N13/167 ,  H04N13/189 ,  H04N13/327 ,  H04N13/383

CPC分类号： H04N13/156 ,  H04N13/167 ,  H04N13/189 ,  H04N13/327 ,  H04N13/383

摘要： A head-mounted device is provided that includes a variety of subsystems for generating extended reality content, displaying the extended reality content, and recording the extended reality content. The device can include a graphics rendering pipeline configured to render virtual content, tracking sensors configured to obtain user tracking information, a virtual content compositor configured to composite virtual frames based on the virtual content and the user tracking information, cameras configured to capture a video feed, a media merging compositor configured to overlay the composited virtual frames and the video feed to output merged video frames having a first frame rate for display, and a recording pipeline configured to record content having a second frame rate different than the first frame rate. The recording pipeline can record content exhibiting a higher quality than the content being displayed. A portion of the recorded content containing sensitive information can optionally be blurred.