公开(公告)号：US11880948B2

公开(公告)日：2024-01-23

申请号：US17565455

申请日：2021-12-30

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： ByoungHyun Yoo ,  YongJae Lee

IPC: G06T19/00 ,  G06T7/70

CPC classification number: G06T19/006 ,  G06T7/70 ,  G06T2200/04 ,  G06T2219/004 ,  G06T2219/2004

Abstract: A method and an apparatus for tracking an entity based on feature data independent of an augmented reality engine are provided. A URI for feature data of an entity is generated from a combination of a name of the entity and a name of an AR engine, feature data of the entity representing characteristics of the entity is acquired in a format capable of being processed by the AR engine by using the URI, the entity is tracked in an augmented reality space by executing the AR engine based on the acquired feature data, and thus, an entity based on feature data independent of an augmented reality engine may be tracked.