公开(公告)号：US20240288946A1

公开(公告)日：2024-08-29

申请号：US18341558

申请日：2023-06-26

Applicant: Snap Inc.

Inventor： Georgios Evangelidis ,  Bernhard Jung ,  Ilteris Kaan Canberk ,  Daniel Wolf ,  Balázs Töth ,  Márton Gergely Kajtár ,  Branislav Micusik

IPC: G06F3/01 ,  G06T7/246 ,  G06T7/73

CPC classification number: G06F3/017 ,  G06F3/012 ,  G06T7/248 ,  G06T7/74 ,  G06T2207/30196 ,  G06T2207/30204 ,  G06T2207/30241

Abstract: A method for aligning coordinate systems of user devices in an augmented reality system using somatic points of a user's hand as alignment markers. Images captured from multiple user devices are used to align the reference coordinate systems of the user devices to a common reference coordinate system. In some examples, user devices capture images of a hand of a user and use object recognition to identify somatic points as alignment markers. The somatic points of a user device are translated to a common reference coordinate system determined by another user device.