公开(公告)号：US12148096B2

公开(公告)日：2024-11-19

申请号：US17973817

申请日：2022-10-26

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jeung Chul Park ,  Wookho Son ,  Beom Ryeol Lee ,  Yongho Lee

IPC: G06T17/20 ,  G06T3/40 ,  G06T7/194 ,  G06T9/00 ,  G06T15/04 ,  G06T19/00 ,  H04N13/351

Abstract: Provided is a method and device for outputting a large-capacity 3D model for an augmented reality (AR) device. A method of outputting a large-capacity 3D model for an AR device includes generating a multi-texture and a 3D mesh based on a multi-view image, generating a 3D model using the multi-texture and the 3D mesh, and transmitting, to the AR device, an image of the 3D model in a view, to which a camera of the AR device is directed, according to camera movement and rotation information of the AR device, and the AR device outputs the image in the view, to which the camera is directed.