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公开(公告)号：US11501576B2
公开(公告)日：2022-11-15
申请号：US16952436
申请日：2020-11-19
Inventor： Hee Sook Shin , Sung Jin Hong , Youn Hee Gil , Hee Kwon Kim , Seong Min Baek , Cho Rong Yu
Abstract: A virtual content providing device includes: a communication circuit capable of communicating with a wearable device worn by a user; and a processor functionally connected to the communication circuit. The processor is configured to: display virtual training content on the wearable device through the communication circuit; generate training situation information and user condition information associated with the virtual training content through the wearable device; determine a intervention time point for the virtual training content based on the training situation information and the user condition information; generate virtual intervention content associated with the intervention time point; and display the virtual intervention content in synchronization with the virtual training content through the wearable device.
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公开(公告)号：US11450033B2
公开(公告)日：2022-09-20
申请号：US17362023
申请日：2021-06-29
Inventor： Jong Sung Kim , Youn Hee Gil , Seong Min Baek , Hee Sook Shin , Seong Il Yang , Cho Rong Yu , Sung Jin Hong
Abstract: Provided are an apparatus and method for experiencing an augmented reality (AR)-based screen sports match which enable even a child, an elderly person, and a person with a disability to easily and safely experience a ball sports match, such as tennis, badminton, or squash, as a screen sports match without using a wearable marker or sensor, a wearable display, an actual ball, and an actual tool.
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公开(公告)号：US20250155965A1
公开(公告)日：2025-05-15
申请号：US18763858
申请日：2024-07-03
Inventor： Seong Min Baek , Youn Hee Gil , Hee Sook Shin , Cho Rong Yu , Yong Ho Lee , Sung Jin Hong
Abstract: A system and method for providing a virtual reality service is provided. For the system and method capable of realizing an interaction image of a user's full body, the system includes a head-mounted device mounted on the head of the user, a first RGB-D sensor configured to be installed on the head-mounted device, generate first image data of the user, and be arranged to face the user, a second RGB-D sensor configured to be installed on the head-mounted device, generate second image data of the user, and be arranged to face the user, and a calculation device configured to obtain a skeleton image of the user on the basis of the first image data and the second image data, obtain posture information of the user on the basis of the skeleton image of the user, and generate an interaction image on the basis of the posture information of the user.
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公开(公告)号：US09317887B2
公开(公告)日：2016-04-19
申请号：US13946693
申请日：2013-07-19
Inventor： Joo Young Lee , Sung Kyong Un , Hyun Sook Cho , Youn Hee Gil , Keon Woo Kim , Young Soo Kim , Sang Su Lee , Su Hyung Jo , Woo Yong Choi
CPC classification number: G06Q50/01
Abstract: A similarity calculating method and apparatus are disclosed. A similarity calculating method according to an exemplary embodiment of the present invention includes extracting similarity calculating data, which is determined in advance, by receiving a communication activity record for every user; modeling a communication activity pattern for every user and common information between the users based on the extracted similarity calculating data; and calculating a similarity between users using the modeled communication activity pattern for every user and common information. The modeling includes: modeling the communication activity pattern by calculating a value of a static feature from the similarity calculating data, and modeling the common information by calculating a value of a dynamic feature from the similarity calculating data.
Abstract translation: 公开了一种相似度计算方法和装置。 根据本发明的示例性实施例的相似度计算方法包括：通过接收每个用户的通信活动记录来提取事先确定的相似度计算数据; 基于所提取的相似度计算数据，对每个用户建立通信活动模式和用户之间的公共信息; 以及使用针对每个用户的建模的通信活动模式和公共信息来计算用户之间的相似性。 该建模包括：通过从相似性计算数据计算静态特征的值来建模通信活动模式，以及通过从相似性计算数据计算动态特征的值来建模公共信息。
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