公开(公告)号：WO2019126293A1

公开(公告)日：2019-06-27

申请号：PCT/US2018/066442

申请日：2018-12-19

Applicant: MAGIC LEAP, INC.

Inventor： BABU J D, Praveen ,  RILEY, Sean, Christopher ,  SOMMERS, Jeffrey, Scott

IPC: G06F3/01

Abstract: Disclosed is an approach for displaying 3D videos in a VR and/or AR system. The 3D videos may include 3D animated objects that escape from the display screen. The 3D videos may interact with objects within the VR and/or AR environment. The 3D video may be interactive with a user such that based on user input corresponding to decisions elected by the user at certain portions of the 3D video such that a different storyline and possibly a different conclusion may result for the 3D video. The 3D video may be a 3D icon displayed within a portal of a final 3D render world.

公开(公告)号：WO2018183778A1

公开(公告)日：2018-10-04

申请号：PCT/US2018/025298

申请日：2018-03-29

Applicant: MAGIC LEAP, INC.

Inventor： BABU J D, Praveen

IPC: G06T7/60 ,  G06T17/05 ,  G06T17/30

Abstract: A method is disclosed, the method comprising the steps of receiving, from a first client application, first graphical data comprising a first node; receiving, from a second client application independent of the first client application, second graphical data comprising a second node; and generating a scenegraph, wherein the scenegraph describes a hierarchical relationship between the first node and the second node.

公开(公告)号：WO2022108652A1

公开(公告)日：2022-05-27

申请号：PCT/US2021/050665

申请日：2021-09-16

Applicant: MAGIC LEAP, INC.

Inventor： BABU J D, Praveen

IPC: H04B1/66 ,  H04N7/12

Abstract: A computer-implemented method includes receiving gaze information about an observer of a video stream; determining a video compression spatial map for the video stream based on the received gaze information and performance characteristics of a network connection with the observer; compressing the video stream according to the video compression spatial map; and sending the compressed video stream to the observer.