公开(公告)号：US20170201723A1

公开(公告)日：2017-07-13

申请号：US15397844

申请日：2017-01-04

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Yookyung Kim ,  Kwang-Yong Kim ,  Gi Mun Um ,  ALEX LEE ,  Kee Seong Cho ,  Gyeong-June Hahm

IPC: H04N7/18 ,  G06F3/0484 ,  H04N5/232

CPC classification number: H04N7/181 ,  G06F3/0425 ,  G06F3/04842 ,  H04N5/232 ,  H04N5/23296 ,  H04N5/247

Abstract: A method of providing an object image includes collecting a global image and an additional image of a predetermined space using a fixed camera and a tracking camera, displaying broadcast contents including the collected global image and additional image on a display, receiving an input of an object of interest selected by a user from the broadcast contents displayed on the display, and analyzing the object of interest selected from the broadcast contents and displaying the additional image mapped to the global image configuring the broadcast contents on the display.

公开(公告)号：US10990172B2

公开(公告)日：2021-04-27

申请号：US16555786

申请日：2019-08-29

Applicant: Electronics and Telecommunications Research Institute

Inventor： Kwang-Yong Kim ,  Kibong Song ,  JungWoo Park

IPC: G06F3/01 ,  F21V8/00

Abstract: Provided is a pupil tracking device, which measures a pupil center position of an eye moving according to an optokinetic reflex, and a proximity depth between a pupil and an object, the pupil tracking device including a light source configured to output infrared light, a display configured to output object light, a waveguide configured to guide the infrared light and the object light towards a direction to the pupil, a film configured to separate the infrared reflected by a cornea of the eye into a plurality of light beams, and an optical pickup configured to detect the plurality of light beams and measure the pupil center position and the proximity depth.

公开(公告)号：US09118947B2

公开(公告)日：2015-08-25

申请号：US14031514

申请日：2013-09-19

Applicant: Electronics and Telecommunications Research Institute

Inventor： Kwang-Yong Kim ,  Chang-Woo Yoon

IPC: H04N7/18 ,  H04N21/2668 ,  G11B27/00 ,  H04N21/278 ,  H04N21/4788

CPC classification number: H04N21/2668 ,  G11B27/00 ,  G11B27/10 ,  H04N21/278 ,  H04N21/4788

Abstract: A multi-vision virtualization system includes a multi-vision virtualization server and two or more scene clients. The multi-vision virtualization server includes a multi-vision virtualization server configured to generate virtual machines for decoding processes based on image content segments, generate synchronous reproduction information for synchronization between two or more scene clients, transmit the generated synchronous reproduction information to a first scene client among the two or more scene clients, and decode the image content segments to generate decoded image segments; and the two or more scene clients including the first scene client that parses the received synchronous reproduction information, and shares the parsed synchronous reproduction information with remaining scene clients, and being configured to reproduce the decoded image segments on screens based on the parsed synchronous reproduction information.

Abstract translation: 多视觉虚拟化系统包括多视点虚拟化服务器和两个或多个场景客户端。 所述多视点虚拟化服务器包括多视觉虚拟化服务器，其被配置为生成用于基于图像内容片段进行解码处理的虚拟机，生成用于两个或多个场景客户端之间的同步的同步再现信息，将所生成的同步再现信息发送到第一场景 客户端，并对图像内容段进行解码，生成解码图像段; 以及两个或更多个场景客户端，包括解析所接收的同步再现信息的第一场景客户端，并且与剩余的场景客户端共享经解析的同步再现信息，并且被配置为基于解析的同步再现信息再现屏幕上的解码图像片段 。