-
公开(公告)号：KR1020140089731A
公开(公告)日：2014-07-16
申请号：KR1020130001507
申请日：2013-01-07
Applicant: 한국기술교육대학교 산학협력단 , 한국전자통신연구원
IPC: H04N13/00
CPC classification number: H04N13/398 , H04N2013/0077 , H04N2013/0096
Abstract: Disclosed is an apparatus for synchronizing stereoscopic images. The apparatus comprises a similarity calculation unit for calculating a similarity between a left image frame and a right image frame or similarity between blocks based on any one frame or frame block of a left image of a stereoscopic image or a right image of the stereoscopic image; a frame difference extraction unit for extracting a frame difference between the left image and the right image based on the calculated similarity between the frames; and a frame synchronization correction unit for synchronizing the left image and the right image by correcting the extracted frame difference.
Abstract translation: 公开了一种用于同步立体图像的装置。 该装置包括：相似度计算单元，用于基于立体图像的左图像或立体图像的右图像的任何一个帧或帧块来计算左图像帧和右图像帧之间的相似度或块之间的相似性; 帧差提取单元，用于基于所计算的帧之间的相似度来提取左图像和右图像之间的帧差; 以及帧同步校正单元，用于通过校正所提取的帧差来同步左图像和右图像。
-
公开(公告)号：KR1020140080599A
公开(公告)日：2014-07-01
申请号：KR1020120144386
申请日：2012-12-12
Applicant: 한국전자통신연구원 , 숙명여자대학교산학협력단
CPC classification number: H04N13/194 , H04N21/4355 , H04N21/44
Abstract: The present invention relates to a 3DTV service providing method based on declarative content and a device thereof. The 3DTV service providing method comprises the following steps: receiving 3DTV content containing declarative content; setting a stereo view volume for arranging multimedia factors of the declarative content in a 3D space based on information on stereoscopic structure included in the declarative content; dividing the multimedia factors of the declarative content according to factor or meaning; producing a scene after arranging the divided multimedia factors in the stereo view volume; acquiring a left eye image and a right eye image for the scene based on the virtual left eye and right eye cameras inside of the stereo view volume; and providing a stereoscopic 3DTV service for a user by stereoscopic-rendering the left eye and right eye images. The declarative content includes at least one among the information comprising stereoscopic structure such as the view point information, view volume setting information, or disparity information.
Abstract translation: 本发明涉及一种基于声明内容的3DTV服务提供方法及其装置。 3DTV服务提供方法包括以下步骤：接收包含声明内容的3DTV内容; 根据包含在所述声明性内容中的立体结构的信息，设置用于在所述3D空间中排列所述声明性内容的多媒体因子的立体视图卷; 根据因素或意义划分声明内容的多媒体因素; 在立体视图卷中排列多媒体因子后，制作场景; 基于立体视图体内的虚拟左眼和右眼摄像机获取场景的左眼图像和右眼图像; 以及通过立体渲染左眼和右眼图像为用户提供立体3DTV服务。 声明性内容包括诸如视点信息，视图卷设置信息或视差信息之类的立体结构的信息中的至少一个。
-
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。
-
公开(公告)号：KR1020140077276A
公开(公告)日：2014-06-24
申请号：KR1020120145865
申请日：2012-12-14
Applicant: 한국전자통신연구원
IPC: G03H1/04
Abstract: Disclosed is a holographic recording apparatus. The holographic recording apparatus includes a light source unit which emits a light source, a light source separating unit which separates an object beam and a reference beam from the light source and emits the separated beams to a light refraction medium, an image obtaining unit which obtains an image of the object beam based on the object beam reflected and emitted to the light refraction medium and obtains an image of an interference pattern formed by emitting the object beam and the reference beam to the light refraction medium, and a detecting unit which detects whether the object beam is matched with the reference beam based on the image of the interference pattern and the image of the object beam.
Abstract translation: 公开了一种全息记录装置。 全息记录装置包括发射光源的光源单元，从光源分离物体光束和参考光束的光源分离单元，并将分离的光束发射到光折射介质;图像获取单元，其获得 基于被反射并发射到光折射介质的物体光束的物体光束的图像，并且获得通过将光束和参考光束发射到光折射介质而形成的干涉图案的图像;以及检测单元，其检测是否 基于干涉图案的图像和物体光束的图像，物体光束与参考光束匹配。
-
公开(公告)号：KR1020140076487A
公开(公告)日：2014-06-20
申请号：KR1020130145201
申请日：2013-11-27
Applicant: 한국전자통신연구원
IPC: H04N21/234 , H04N21/434
CPC classification number: H04N21/434 , H04N13/194 , H04N21/234 , H04N21/2365
Abstract: The present invention relates to a broadcasting system and a broadcasting method for providing a multi-image screen. A broadcasting transmission apparatus for providing a multi-image screen according to the present specification comprises: a multi-image generation unit for dividing an obtained image into a first image and a second image; a first image encoder for encoding the first image; a second image encoder for encoding the second image; a multiplexing unit for multiplexing the encoded first and second images into a single stream image; and a transmission unit for modulating the multiplexed single stream image and transmitting the modulated image to a reception apparatus over a broadcasting network.
Abstract translation: 本发明涉及一种用于提供多图像屏幕的广播系统和广播方法。 根据本说明书的用于提供多图像屏幕的广播发送装置包括：多图像生成单元，用于将获得的图像划分为第一图像和第二图像; 用于对所述第一图像进行编码的第一图像编码器; 用于对所述第二图像进行编码的第二图像编码器; 复用单元，用于将编码的第一和第二图像多路复用为单个流图像; 以及发送单元，用于调制多路复用单流图像，并通过广播网络将调制图像发送到接收装置。
-
Patent Agency Ranking
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。
-
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。
-
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
-
公开(公告)号：KR101320397B1
公开(公告)日：2013-11-07
申请号：KR1020070069713
申请日：2007-07-11
Applicant: 한국전자통신연구원
IPC: H04N21/8543
CPC classification number: H04N21/8543 , H04N21/23412 , H04N21/2353 , H04N21/4355 , H04N21/44012 , H04N21/4431
Abstract: 본 발명은 LASeR 콘텐츠 표시 장치 및 방법에 관한 것이다. 본 발명에서는 LASeR 바이너리 스트림 또는 XML을 바탕으로 구성된 LASeR ML 을 파싱하여 LASeR DOM을 생성하고 LASeR API를 이용하여 LASeR DOM 객체 트리를 생성한 후 LASeR 플레이어에서 LASeR DOM을 액세스하여 LASeR DOM 장면 정보를 표시한다. 이로써, LASeR 문서 객체 모델을 LASeR 장면 API를 통해 접근함으로써 보다 효과적으로 LASeR 콘텐츠를 표시할 수 있다.
LASeR, SAF, 모바일, 리치 미디어-
60.发明授权
公开(公告)号：KR101310894B1
公开(公告)日：2013-09-25
申请号：KR1020070070797
申请日：2007-07-13
IPC: H04N21/23
CPC classification number: H04N21/44012 , H04L65/605 , H04N21/23412 , H04N21/234318 , H04N21/2353
Abstract: 본 발명은 LASeR 서비스 제공시 글로벌 ID를 활용하여 다른 SAF 세션에 존재하는 요소 스트림을 참조하는 방법, 장치 및 그 서비스 제공 장치를 개시한다. 기존 LASeR와 SAF 구조의 변환없이 서로 다른 SAF 세션을 사용하는 요소 스트림을 메인 스트림에서 참조하기 위하여, 요소 스트림에 대한 글로벌 스트림 ID 정보를 LASeR 서비스 제공의 메인 스트림에서 참조 값으로 사용하는 구성을 포함한다. 이는 기존의 LASeR 장면 기술에서의 글로벌 ID를 이용하는 것으로 별도의 구성이나 장치의 변화 없이 다른 SAF 세션의 위치한 스트림을 효과적으로 참조할 수 있게 한다.
-
-
-
-
-
-
-
-
-
Search Results
272
records
(took 0.03 seconds)
