公开(公告)号：US20250069334A1

公开(公告)日：2025-02-27

申请号：US18454349

申请日：2023-08-23

Applicant: Meta Platforms Technologies, LLC

Inventor： Sony NGUYEN ,  Justin STRAWN ,  Eric LEUNG ,  Marc KREJCI ,  Benjamin XU ,  Samuel MCGAREY ,  Muqing NIU ,  Sierra DEAN ,  Jianhan XU ,  Ran ZHANG ,  Lu ZHOU ,  Audrey Muller ,  Matthew Banks ,  Sabrina Zhai

IPC: G06T19/00

Abstract: Aspects of the present disclosure are directed to providing assisted scene capture for an artificial reality (XR) environment. Some implementations can obtain an XR space model corresponding to a real-world space, including walls, the ceiling, and the floor, using an XR system. Some implementations can then scan the real-world space and display a mesh corresponding to the scanned area overlaid onto a view of the real-world space. Some implementations can perform post-processing on the displayed mesh, which can include A) collapsing variations in the mesh corresponding to the walls, ceiling, or floor onto the XR space model; B) clipping the mesh to the XR space model for open doorways, windows, etc.; C) simplifying the mesh corresponding to the walls, ceiling, or floor; D) determining that the mesh is complete by identifying that a threshold percentage of the XR space model is covered by the mesh; or any combination thereof.

公开(公告)号：US20230127307A1

公开(公告)日：2023-04-27

申请号：US17969622

申请日：2022-10-19

Applicant: Meta Platforms Technologies, LLC

Inventor： Gioacchino Noris ,  Sony Nguyen ,  Andrea Alejandra Cohen ,  Anush Mohan ,  Matthew Banks

IPC: G06T15/06 ,  G06T19/00 ,  G06T15/08 ,  G06T17/00

Abstract: In particular embodiments, a computing system may initiate a scene capture process to capture a scene. The scene may include one or more of planes or objects. The system may send a first set of instructions to outline one or more planes of the scene. The system may cast a first set of rays to outline the one or more planes. The system may create the one or more planes based on the first set of rays. The system may send a second set of instructions to outline one or more objects of the scene. The system may cast a second set of rays to outline the one or more objects. The system may create the one or more objects based on the second set of rays. The system may generate a scene model of the scene based on the one or more planes and the one or more objects.