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公开(公告)号：KR1019980014261A
公开(公告)日：1998-05-25
申请号：KR1019960033173
申请日：1996-08-09
Applicant: 한국전자통신연구원
IPC: H04L12/56
Abstract: 본 발명은 에스티엠(STM; Synchronous Transfer Mode; 이하, STM이라 함) 기반 에이티엠(ATM; Asynchronous Transfer Mode; 이하, ATM이라 함) 셀 물리계층 처리회로에 관한 것이다.
바이트 처리부와 병렬 처리부 사이의 1:4 다중, 역다중화부를 가지는 전체 회로의 구조와, ATM 셀처리부에서 16bit UTOPIA 형식의 데이타와 표준 ATM셀 형식간의 실시간 변환 방법과, 전체의 회로를 9×30의 형식으로 동작시키기 위한 제어회로에 관해 개시된다.-
公开(公告)号：KR1020150068701A
公开(公告)日：2015-06-22
申请号：KR1020130154666
申请日：2013-12-12
Applicant: 한국전자통신연구원
Abstract: 본발명은호스트로부터별도의전원을갖는 USB 장치를켜거나끌 수있는전원제어장치및 이의작동방법에관한것이다. 이를위한본 발명의전원제어장치는, 호스트와연결된 USB(Universal Serial Bus) 장치에대해, 호스트에서인코딩하여전송한 USB 장치의전원을켜거나끄기위한전원온/오프신호를수신하는수신부; 및전원온/오프신호를디코딩하고, 디코딩결과를근거로전원부에대한전원제어신호를생성하여전원부로송신하는처리부를포함하며, 전원온/오프신호는호스트와 USB 장치간데이터송수신에사용되는 SETUP 단계, DATA 단계및 STATUS 단계중, SETUP 단계의 SETUP 패킷에포함되어송신되는것을특징으로한다.
Abstract translation: 本发明涉及一种用于接通或断开与主机有独立电源的USB设备的电源控制设备及其操作方法。 为此，本发明的功率控制装置包括：接收单元，用于接收通电串行总线（USB）装置的接通/断开电源的开/关信号，其中通过编码 从与主机连接的USB设备相关的主机; 以及处理单元，用于对电源开/关信号进行解码，并且用于基于与功率控制单元相关的解码结果来产生功率控制信号，并且用于发送到功率单元，其中通过以下方式发送电源开/关信号： 包括在用于主机和USB设备之间的数据发送和接收的建立阶段，数据阶段和状态阶段之间的建立阶段的建立分组中。
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公开(公告)号：KR1020140100035A
公开(公告)日：2014-08-14
申请号：KR1020130012732
申请日：2013-02-05
Applicant: 한국전자통신연구원
CPC classification number: G06F3/0484 , G06F17/30879 , G06T7/73 , G06T19/006
Abstract: Provided are an apparatus and a method for controlling an electronic device. The apparatus for controlling the electronic device includes a marker recognizing unit which recognizes a marker of the electronic device and a control unit which communicates with the electronic device based on the marker and controls the electronic device by using a GUI program received from the electronic device.
Abstract translation: 提供了一种用于控制电子设备的装置和方法。 用于控制电子设备的设备包括识别电子设备的标记的标记识别单元和基于标记与电子设备通信的控制单元，并且通过使用从电子设备接收的GUI程序来控制电子设备。
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公开(公告)号：KR1020140077770A
公开(公告)日：2014-06-24
申请号：KR1020120146895
申请日：2012-12-14
Applicant: 한국전자통신연구원
IPC: H04N13/00
CPC classification number: H04N13/156 , H04N13/271
Abstract: A method for synthesizing a multi-view image using two-dimensional disparities is disclosed. The method comprises the steps of: searching corresponding pixels with respect to respective pixels in a left image and a right image to draw two-dimensional disparities, and generating a two-dimensional disparity map, based on two-dimensional disparities of the respective corresponding pixels; and combining a warped left image obtained by moving the respective pixels in the left image with a warped right image obtained by moving the respective pixels in the right image, based on the two-dimensional disparity map, to generate at least one intermediate image. The two-dimensional disparities consist of horizontal disparities and vertical disparities. The warped left image is obtained by moving the respective pixels in the left image, based on the number of the intermediate images. The warped right image is obtained by moving the respective pixels in the right image, based on the number of the intermediate images.
Abstract translation: 公开了一种使用二维差异合成多视点图像的方法。 该方法包括以下步骤：根据左图像和右图像中的相应像素搜索对应像素以绘制二维差异，并且基于各个相应像素的二维差异生成二维视差图 ; 并且通过基于二维视差图将通过移动左图像中的各个像素获得的经弯曲的左图像与通过移动右图像中的各个像素获得的翘曲的右图像相组合，以生成至少一个中间图像。 二维差异包括水平差异和垂直差异。 通过基于中间图像的数量移动左图像中的各个像素来获得翘曲的左图像。 通过基于中间图像的数量移动右图像中的各个像素来获得翘曲的右图像。
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公开(公告)号：KR1020140075267A
公开(公告)日：2014-06-19
申请号：KR1020120143454
申请日：2012-12-11
Applicant: 한국전자통신연구원
IPC: H04N21/472 , G06T7/20
Abstract: A content control system of a display unit according to the present invention includes a display unit which displays content; and a content control unit which is connected to the display unit and controls the content based on the movement of a client by photographing the movement of the client who watches the content. The present invention improves the viewing convenience of a client by enabling the control of content even though the client is not positioned within the camera photographing range of the display unit.
Abstract translation: 根据本发明的显示单元的内容控制系统包括显示内容的显示单元; 以及内容控制单元，其连接到所述显示单元并且通过拍摄观看内容的客户端的移动来基于客户端的移动来控制所述内容。 本发明即使客户端不位于显示单元的相机拍摄范围内，也能够实现对内容的控制，从而提高了客户的观看方便性。
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Patent Agency Ranking
公开(公告)号：KR1020140075266A
公开(公告)日：2014-06-19
申请号：KR1020120143453
申请日：2012-12-11
Applicant: 한국전자통신연구원
IPC: H04N21/4728
CPC classification number: H04N21/4728 , H04N21/4667 , H04N21/4668
Abstract: Disclosed specification is a method for performing a customized content viewing guide or a customized advertisement by processing user gaze information. The present invention tracks the gaze direction of a user, calculates information of a position where the viewing direction of the user and a display screen meet, extracts an interest object of the user based on the position information, stores information which is related to the extracted interest object in a database, and performs a customized content viewing guide or a customized advertisement based on the frequency ranking of the interest object of the user which is included in the database.
Abstract translation: 公开的说明书是通过处理用户注视信息来执行定制的内容观看指南或定制广告的方法。 本发明追踪用户的视线方向，计算用户和显示屏幕的观看方向相交的位置的信息，基于位置信息提取用户的兴趣对象，存储与提取的相关的信息 感兴趣对象，并且基于包括在数据库中的用户的兴趣对象的频率排序来执行定制的内容观看指南或定制广告。
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公开(公告)号：KR1020140002853A
公开(公告)日：2014-01-09
申请号：KR1020120068954
申请日：2012-06-27
Applicant: 한국전자통신연구원
CPC classification number: H04N21/816 , H04N13/139 , H04N13/161 , H04N13/194
Abstract: The present invention relates to a method for providing a stereoscopic and/or multi-view image using a service compatible-type 3DTV broadcast system and an apparatus using the same. The method for processing a three-dimensional image according to an embodiment of the present invention comprises the following steps of: receiving a three-dimensional image signal; extracting a first image stream and a second image stream by demultiplexing the three-dimensional image signal; obtaining a reference image by decoding the first image stream; obtaining a corresponding image matched to the reference image and an additional image by decoding the second image stream; and generating an three-dimensional image based on the reference image, corresponding image, and additional image. [Reference numerals] (510) Receiver; (520) Demultiplexing unit; (531) First image decoder; (532) Second image decoder; (540) Image separation unit; (550) Image enlargement unit; (560) Image synthesis unit; (AA) Signaling information interpreter; (BB) First image; (CC) Left image; (DD) Additional image; (EE) Image for each view; (FF) Right image; (GG) Second image
Abstract translation: 本发明涉及一种使用服务兼容型3DTV广播系统提供立体视觉和/或多视角图像的方法及其使用方法。 根据本发明的实施例的用于处理三维图像的方法包括以下步骤：接收三维图像信号; 通过解复用三维图像信号来提取第一图像流和第二图像流; 通过解码所述第一图像流来获得参考图像; 通过解码所述第二图像流来获得与所述参考图像匹配的对应图像和附加图像; 以及基于参考图像，对应图像和附加图像生成三维图像。 （附图标记）（510）接收器; （520）解复用单元; （531）第一图像解码器; （532）第二图像解码器; （540）图像分离单元; （550）图像放大单元; （560）图像合成单元; （AA）信号信息翻译; （BB）第一张图片; （CC）左图; （DD）附加图像; （EE）每个视图的图像; （FF）右图; （GG）第二张图片
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28.发明公开스테레오 영상 촬영 방법, 스테레오 영상 출력 방법, 스테레오 영상 촬영 장치 및 스테레오 영상 출력 장치 审中-实审立体图像的填充方法，立体图像显示方法，立体图像显示装置及显示立体图像的装置
公开(公告)号：KR1020130021096A
公开(公告)日：2013-03-05
申请号：KR1020110083413
申请日：2011-08-22
Applicant: 한국전자통신연구원
IPC: H04N13/02
Abstract: PURPOSE: A stereo image photographing method, a stereo image output method, a stereo image photographing device, and a stereo image output device are provided to improve image quality and a three dimensional effect by matching a photographing point with an image outputting point. CONSTITUTION: A stereo image photographing device generates an N frame by using a first camera(S600). After the N frame is generated, the stereo image photographing device generates the N frame by using a second camera(S610). Image quality and a three dimensional effect are improved by a predetermined time difference between the first and the second cameras. [Reference numerals] (AA) Start; (BB) End; (S600) Generating N-th frame using a first camera; (S610) Generating N-th frame using a second camera after a predetermined period
Abstract translation: 目的：提供立体图像拍摄方法，立体图像输出方法，立体图像拍摄装置和立体图像输出装置，以通过使拍摄点与图像输出点匹配来提高图像质量和三维效果。 构成：立体图像拍摄装置通过使用第一相机生成N帧（S600）。 在N帧产生之后，立体图像拍摄装置通过使用第二照相机生成N帧（S610）。 通过第一和第二相机之间的预定时间差来提高图像质量和三维效果。 （附图标记）（AA）开始; （BB）结束; （S600）使用第一相机生成第N帧; （S610）在规定期间后，使用第二照相机生成第N帧
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公开(公告)号：KR1020120071146A
公开(公告)日：2012-07-02
申请号：KR1020100132762
申请日：2010-12-22
Applicant: 한국전자통신연구원
CPC classification number: G03B35/20 , G02B27/2228 , H04N13/239 , H04N13/246 , H04N13/296
Abstract: PURPOSE: A stereo camera is provided to perform a stereo matching with respect to right and left images through distortion compensation even in real time zooming in and out. CONSTITUTION: A stereo camera comprises a left eye camera(10), a right eye camera(11), a zoom controlling unit(20), a compensation table(30), and a stereo matching unit(40). The left eye camera and right eye camera respectively photograph right and left images. The zoom controlling unit controls a zoom step of the left and right eye cameras. When each of the left and right images are classified into a plurality of basic areas, the compensation table saves a compensation parameter required for compensating distortion per each basic area according to the zoom step of the left and right eye cameras. The stereo matching unit compensates the left and right images by using the compensation parameter with respect to the zoom step of the left and right eye cameras.
Abstract translation: 目的：提供立体相机，通过失真补偿即使在实时放大和缩小也可以执行相对于右图像和左图像的立体匹配。 构成：立体相机包括左眼相机（10），右眼相机（11），变焦控制单元（20），补偿台（30）和立体匹配单元（40）。 左眼摄像机和右眼摄像机分别拍摄左右图像。 变焦控制单元控制左眼和右眼相机的变焦步长。 当左右图像中的每一个被分类为多个基本区域时，补偿表根据左眼和右眼相机的变焦步骤，保存每个基本区域的补偿失真所需的补偿参数。 立体声匹配单元通过使用关于左眼和右眼相机的变焦步长的补偿参数来补偿左图像和右图像。
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公开(公告)号：KR1020110123658A
公开(公告)日：2011-11-15
申请号：KR1020110038348
申请日：2011-04-25
Applicant: 한국전자통신연구원
CPC classification number: H04N13/161 , H04N13/178 , H04N13/194
Abstract: PURPOSE: A method for transmitting and receiving a 3D broadcasting service are provided to supply the 3D broadcasting service in real time or non-real time and secure the compatibility with a 2D broadcasting of a digital broadcasting. CONSTITUTION: A reference image stream and an additional image stream are generated(900). Signaling information is generated(910). Information about the generated components is inputted into the signaling information. One or more among the signaling information, the reference image stream, and the 3D additional image stream are multiplexed through different channels(920). The multiplexed result is transmitted to the reception terminal through a distribution network(930).
Abstract translation: 目的：提供一种用于发送和接收3D广播服务的方法，以实时或非实时地提供3D广播服务，并确保与数字广播的2D广播的兼容性。 构成：生成参考图像流和附加图像流（900）。 生成信令信息（910）。 关于生成的组件的信息被输入到信令信息中。 信令信息，参考图像流和3D附加图像流中的一个或多个通过不同的信道复用（920）。 复用结果通过分发网络（930）发送到接收终端。
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