公开(公告)号：US20230401799A1

公开(公告)日：2023-12-14

申请号：US18455507

申请日：2023-08-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhihao LI ,  Bin SHAO ,  Xiaofei WU ,  Zhensong ZHANG

IPC: G06T19/00 ,  G06T19/20 ,  G06T5/50 ,  G06V10/26 ,  G06V10/74

CPC classification number: G06T19/006 ,  G06T19/20 ,  G06T5/50 ,  G06V10/26 ,  G06V10/761 ,  G06T2219/2004 ,  G06T2219/2016 ,  G06T2207/20221

Abstract: This application provides an augmented reality method, to dynamically associate an orientation of a virtual object with an orientation of a real object. The method in this application includes: obtaining a target image shot by a camera and first location information of a first object in the target image; obtaining second location information of a second object in a three-dimensional coordinate system and third location information of a third object in the three-dimensional coordinate system; obtaining a pose variation of the first object relative to the second object based on the first location information and the second location information; transforming the third location information based on the pose variation, to obtain fourth location information of the third object in the three-dimensional coordinate system; and rendering the third object in the target image based on the fourth location information, to obtain a new target image.