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Patent Agency Ranking
公开(公告)号：US11182926B2
公开(公告)日：2021-11-23
申请号：US16738802
申请日：2020-01-09
Inventor： Jong Sung Kim , Myung Gyu Kim , Woo Suk Kim , Seong Min Baek , Sang Woo Seo , Sung Jin Hong
Abstract: A system for recognizing collision positions of a plurality of moving objects in a screen includes an infrared camera configured to obtain an image frame when a plurality of moving objects move toward a screen, a memory configured to store a program for calculating a collision position in the screen on the basis of the image frame, and a processor configured to execute the program stored in the memory. By executing the program, the processor detects all of the plurality of moving objects from the image frame to generate a graph where moving objects included in a successive image frame are connected to one another, and calculates a collision position of the moving object included in the image frame and a collision position of the moving object in the screen on the basis of the graph.
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公开(公告)号：US10796437B2
公开(公告)日：2020-10-06
申请号：US16016844
申请日：2018-06-25
Inventor： Jong Sung Kim , Myung Gyu Kim , Woo Suk Kim , Seong Min Baek , Sang Woo Seo , Sung Jin Hong
Abstract: Provided are a system and method for simultaneously reconstructing an initial three-dimensional (3D) trajectory and velocity of an object by using single camera images. The system for simultaneously reconstructing an initial 3D trajectory and velocity of an object by using single camera images includes a receiver configured to receive 3D world coordinate information of a starting point of an object and object-captured image information of a single camera, a two-dimensional (2D) coordinate acquisition unit configured to acquire 2D image coordinates of the object from the object-captured image information, and a reconstructor configured to simultaneously reconstruct an initial 3D velocity and trajectory of the object by applying a 3D motion equation to the 2D image coordinates and depth information from the single camera to the object.
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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：US10049484B2
公开(公告)日：2018-08-14
申请号：US15142501
申请日：2016-04-29
Inventor： Ye Jin Kim , Sung Jin Hong , Seong Min Baek , Myung Gyu Kim , Il Kwon Jeong
Abstract: An apparatus for generating a 3-dimensional character motion via timing transfer. The apparatus includes an example motion database configured to store data about one or more example motions of characters with an identical skeleton model structure; an example motion analyzer configured to generate a timing source by analyzing timing in a designated example motion data among the one or more example motion data stored in the example motion database; and an input motion transfer part configured to re-adjust spatial movements in an input motion in correspondence with the generated timing source so as to generate an output motion.
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