公开(公告)号：US20200159022A1

公开(公告)日：2020-05-21

申请号：US16664607

申请日：2019-10-25

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hye-Sun PARK ,  Hyun KANG ,  Byung-Kuk SEO ,  Bon-Ki KOO

IPC: G02B27/01 ,  G06T19/00 ,  G02B5/30 ,  G02B27/00 ,  G06F3/01

Abstract: Disclosed herein are a method and apparatus for providing a user-customized augmented-reality service. The method is configured to extract the basic ergonomic information of a user by sensing the body of the user who is using an augmented-reality service, to generate user-customized ergonomic information by modifying the basic ergonomic information of the user based on at least one of misrecognition occurring in predefined basic interaction and user evaluation information, to detect the physical characteristics of the user by comparing the basic ergonomic information of the user with the user-customized ergonomic information, to define user-customized interaction by reflecting the physical characteristics of the user in the predefined basic interaction, to extract the unique characteristics of the user from usage data accumulated through the user-customized interaction, and to update the user-customized interaction so as to match the unique characteristics of the user.

公开(公告)号：US20210241533A1

公开(公告)日：2021-08-05

申请号：US17151992

申请日：2021-01-19

Applicant: Electronics And Telecommunications Research Institute

Inventor： Byung-Kuk SEO

IPC: G06T19/00 ,  G06F3/01

Abstract: Disclosed herein are a method for providing augmented reality based on participation of multiple users using interaction with a real object and an apparatus for the same. The method is configured such that an augmented reality provision apparatus identifies a target real object on which visual processing is to be performed based on the interaction between a virtual object and a real object in an augmented reality area, delivers instance information corresponding to the target real object to at least one additional user included in the augmented reality area, provides a target real object image corresponding to the view of a user by performing the visual processing at an instance level corresponding to the target real object, and provides an augmented reality event resulting from the interaction so as to correspond to the view of the user.