公开(公告)号：US20240290020A1

公开(公告)日：2024-08-29

申请号：US18658463

申请日：2024-05-08

Applicant: Meta Platforms Technologies, LLC

Inventor： Nadav GROSSINGER ,  Robert HASBUN

IPC: G06T13/20 ,  G02B27/01 ,  G06N20/00 ,  G06T13/40 ,  G06T19/00 ,  G10L21/10 ,  H04R5/033

CPC classification number: G06T13/205 ,  G02B27/0172 ,  G06N20/00 ,  G06T13/40 ,  G06T19/006 ,  G10L21/10 ,  H04R5/033 ,  G10L2021/105

Abstract: An audio system in a local area providing an audio signal to a headset of a remote user is presented herein. The audio system identifies sounds from a human sound source in the local area, based in part on sounds detected within the local area. The audio system generates an audio signal for presentation to a remote user within a virtual representation of the local area based in part on a location of the remote user within the virtual representation of the local area relative to a virtual representation of the human sound source within the virtual representation of the local area. The audio system provides the audio signal to a headset of the remote user, wherein the headset presents the audio signal as part of the virtual representation of the local area to the remote user.

公开(公告)号：US20240193799A1

公开(公告)日：2024-06-13

申请号：US18585404

申请日：2024-02-23

Applicant: Meta Platforms Technologies, LLC

Inventor： Niv KANTOR ,  Ricardo Garcia ,  Nadav GROSSINGER ,  Robert HASBUN ,  Nitay Romano

IPC: G06T7/521 ,  G01S17/48

CPC classification number: G06T7/521 ,  G01S17/48 ,  G06T2207/10028

Abstract: In one embodiment, a system includes at least one projector configured to project a plurality of projected patterns, where a projected lighting characteristic of each of the projected patterns varies over a time period in accordance with an associated predetermined temporal lighting-characteristic pattern, a camera configured to capture images of detected patterns during the time period, and one or more processors configured to: determine, for each detected pattern, a detected temporal lighting-characteristic pattern based on variations in a detected lighting characteristic of the detected pattern, identify a detected pattern that corresponds to one of the projected patterns by comparing at least one of the detected temporal lighting-characteristic patterns to at least one of the temporal lighting-characteristic patterns, and compute a depth associated with the detected patterns based on the one or more of the projected patterns, the detected pattern, and a relative position between the camera and the projector.