公开(公告)号：US20240069342A1

公开(公告)日：2024-02-29

申请号：US18081355

申请日：2022-12-14

Applicant: Electronics and Telecommunications Research Institute

Inventor： Kwang-Yong KIM ,  Kibong SONG

IPC: G02B27/01 ,  G06V40/12

CPC classification number: G02B27/017 ,  G06V40/12 ,  G02B2027/0138 ,  G02B2027/0178

Abstract: Disclosed is an operation method of smart glasses, which includes displaying a key pad on a monitor in response to that a target object is recognized through a camera, identifying a reference area on the displayed key pad, which corresponds to a pointing area detected through the camera, recognizing a key value corresponding to the identified reference area, and performing a communication function based on the recognized key value.

公开(公告)号：US20150172604A1

公开(公告)日：2015-06-18

申请号：US14450442

申请日：2014-08-04

Applicant: Electronics and Telecommunications Research Institute

Inventor： Kwang-Yong KIM

IPC: H04N7/18

CPC classification number: H04N7/181 ,  G06K9/00711 ,  H04N5/23206 ,  H04N5/247

Abstract: A system and method for automatically shifting tracking control authority between cameras, regardless of whether shooting ranges of cameras overlap, by allowing target object information to be shared between all IP cameras, receiving reports on a position of the target object from the respective IP cameras, comparing the received reports on a position of the target object, selecting an IP camera which provides a report of the nearest position of the target object to a center of a shooting range of the IP camera, and assigning tracking control authority to the selected IP camera.

Abstract translation: 一种用于通过允许在所有IP摄像机之间共享目标对象信息，从相应的IP摄像机接收目标物体的位置的报告来自动地在摄像机之间移动跟踪控制权限的系统和方法，而不管照相机的拍摄范围是否重叠， 将所接收到的报告与目标对象的位置进行比较，选择将目标对象的最近位置的报告提供给IP摄像机的拍摄范围的中心的IP摄像机，以及向所选择的IP摄像机分配跟踪控制权限 。

公开(公告)号：US20200159317A1

公开(公告)日：2020-05-21

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：US20140115639A1

公开(公告)日：2014-04-24

申请号：US14031514

申请日：2013-09-19

Applicant: Electronics and Telecommunications Research Institute

Inventor： Kwang-Yong KIM ,  Chang-Woo YOON

IPC: H04N21/2668

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，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 。

公开(公告)号：US20140115484A1

公开(公告)日：2014-04-24

申请号：US14057718

申请日：2013-10-18

Applicant: Electronics and Telecommunications Research Institute

Inventor： Kwang-Yong KIM ,  Chang-Woo YOON

IPC: G06F3/0481

CPC classification number: G06F3/04815 ,  A63F13/355 ,  G06F9/451 ,  G06T11/00 ,  H04N21/23412 ,  H04N21/234318 ,  H04N21/8146 ,  H04N21/816

Abstract: An apparatus and method for providing multimedia content service are provided. A method for providing an image service using at least two screens of different types in an N-screen service providing apparatus includes: separating and extracting independent visual objects from an image based on depth values; grouping the extracted independent visual objects into a number of groups and composing scenes with the respective groups of visual objects; and selectively reproducing one or more scenes with the groups of visual objects on at least two screens in response to a user interaction event.

Abstract translation: 提供了一种用于提供多媒体内容服务的装置和方法。 一种在N屏幕服务提供装置中使用不同类型的至少两个屏幕提供图像服务的方法包括：基于深度值从图像中分离和提取独立的视觉对象; 将提取的独立视觉对象分组成多个组并且与相应的视觉对象组合成场景; 以及响应于用户交互事件在至少两个屏幕上选择性地再现具有所述视觉对象组的一个或多个场景。