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公开(公告)号：KR1020120026013A
公开(公告)日：2012-03-16
申请号：KR1020110090927
申请日：2011-09-07
Applicant: 한국전자통신연구원
CPC classification number: H04N13/161 , H04N13/122 , H04N13/128 , H04N13/139 , H04N13/395
Abstract: PURPOSE: A data transceiving device in communication system and a method thereof are provided to transceive the reference image and 3D additional image as a 3D image data by a side-by-side or top-down stereoscopic image format in a dual stream digital broadcasting system. CONSTITUTION: An image format unit(810) formats basic image and 3D additional image of a 3D image in 3D broadcasting service in a stereoscopic image. A first encoder(820) encodes the basic image data corresponding to a formatted basic image. A second encoder(825) encodes 3D additional image data corresponding to a formatted 3D additional image. A multiplexing unit(830) multiplexes an encoded basic image data and an encoded 3D additional image data into a 3D image data of a single stream.
Abstract translation: 目的：提供通信系统中的数据收发设备及其方法，用于在双流数字广播系统中通过并排或自顶向下的立体图像格式来收发参考图像和3D附加图像作为3D图像数据 。 构成：图像格式单元（810）在立体图像中的3D广播服务中格式化3D图像的基本图像和3D附加图像。 第一编码器（820）对与格式化的基本图像相对应的基本图像数据进行编码。 第二编码器（825）对与格式化的3D附加图像相对应的3D附加图像数据进行编码。 复用单元（830）将编码的基本图像数据和编码的3D附加图像数据复用到单个流的3D图像数据中。
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92.发明公开디지털 단말에서의 ２Ｄ 모드 재생을 위한 송신 장치, 디지털 단말에서의 ２Ｄ 모드 재생 장치 및 그 방법들 无效用于在数字终端中再现2D模式的传输装置，数字终端中的2D模式再现装置，以及执行传输装置和2D模式再现装置的方法
公开(公告)号：KR1020110135320A
公开(公告)日：2011-12-16
申请号：KR1020100126864
申请日：2010-12-13
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A transmission device for a 2D mode generation in a digital terminal, a 2D mode reproducing device, and a 2D reproducing method are provided to improve image quality by using 3D related information. CONSTITUTION: A generating unit(910) generates additional 3D related information. The additional 3D related information includes identification information. The identification information shows an image suitable for a 2D mode reproduction among a reference image and an additional image. An identification information generator(915) generates identification information based on the format type of a 3D program. A providing unit(930) provides 3D related additional information to a digital terminal.
Abstract translation: 目的：提供一种用于数字终端2D模式生成的传输设备，2D模式再现设备和2D再现方法，以通过使用3D相关信息来提高图像质量。 构成：生成单元（910）生成附加的3D相关信息。 附加的3D相关信息包括识别信息。 识别信息示出了适合于参考图像和附加图像中的2D模式再现的图像。 识别信息生成器（915）基于3D程序的格式类型生成识别信息。 提供单元（930）向数字终端提供3D相关附加信息。
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公开(公告)号：KR1020110047168A
公开(公告)日：2011-05-06
申请号：KR1020100107262
申请日：2010-10-29
Applicant: 한국전자통신연구원
IPC: H04L29/06 , H04N21/236 , H04L12/805 , H04L1/00
CPC classification number: H04L1/004 , H04L47/36 , H04N21/236
Abstract: PURPOSE: An apparatus and method for multiplexing multimedia data are provided to variably multiplex multimedia data based on the size of a packet determined according to the attribute of the multimedia data. CONSTITUTION: Based on the attributed of multimedia data, a multiplexing control unit(520) determines the size of a packet variably. The multiplexing control unit determines an FEC(Forward Error Correction) type of the multimedia data variably. Based on the determined size and FEC of the packet, PSI(Program Specification Information) generation unit(540) generates PSI(Program Specification Information) data. A multiplexing unit(550) multiplexes the multimedia data and the PSI data respectively.
Abstract translation: 目的：提供一种用于多媒体数据多路复用的装置和方法，用于根据多媒体数据的属性确定的分组大小对多媒体数据进行可变多路复用。 构成：基于多媒体数据的归属，复用控制单元（520）可变地确定分组的大小。 复用控制单元可变地确定多媒体数据的FEC（前向纠错）类型。 基于分组的确定大小和FEC，PSI（节目规格信息）生成单元（540）生成PSI（节目规格信息）数据。 复用单元（550）分别复用多媒体数据和PSI数据。
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公开(公告)号：KR1020100134509A
公开(公告)日：2010-12-23
申请号：KR1020100053383
申请日：2010-06-07
Applicant: 한국전자통신연구원 , 에스케이텔링크 주식회사
IPC: H04N13/00
CPC classification number: H04H20/51 , H04H40/36 , H04H2201/11 , H04N13/194
Abstract: PURPOSE: A stereoscopic image data download service providing/receiving method of a digital broadcasting system and a device thereof are provided to provide 3D form advertisement and particular event thereby providing more vivid 3D still image service to a user. CONSTITUTION: A generator(912) generates information about the file names of the first image data and the second image data. A transmitter(914) transmits the first image data, the information about the file name of the first image data, t he second image data and the information of the file name of the second image data. The file name of the second image data includes the prefix showing the second image data among the stereoscopic video data.
Abstract translation: 目的：提供数字广播系统的立体图像数据下载服务提供/接收方法及其装置，以提供3D形式广告和特定事件，从而向用户提供更逼真的3D静止图像服务。 构成：发生器（912）生成关于第一图像数据和第二图像数据的文件名的信息。 发送器（914）发送第一图像数据，关于第一图像数据的文件名的信息，第二图像数据和第二图像数据的文件名的信息。 第二图像数据的文件名包括表示立体视频数据中的第二图像数据的前缀。
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公开(公告)号：KR1020100119420A
公开(公告)日：2010-11-09
申请号：KR1020090038526
申请日：2009-04-30
Applicant: 한국전자통신연구원 , 한양대학교 산학협력단
IPC: G06T7/00
CPC classification number: G06K9/00604 , G06K9/00234 , G06T7/11 , G06T7/60 , G06T7/70
Abstract: PURPOSE: An apparatus and a method for detecting eye location using an eye descriptor are provided to accurately detect eye location by detecting the geometric eye location through the similarity of an eye. CONSTITUTION: A face image detector(110) detects a face image from an input image, and a similarity calculation unit(120) compares the detected face image with a studied pupil descriptor to calculate pupil similarity. The similarity calculation unit calculates the eye position in the detected face image through the calculated pupil similarity, and an eye position calculator(130) calculates the pupil location of a user based on the calculated face image.
Abstract translation: 目的：提供一种使用眼睛描述符检测眼睛位置的装置和方法，以通过眼睛的相似度检测几何眼睛位置来准确地检测眼睛位置。 构成：面部图像检测器（110）从输入图像检测面部图像，并且相似度计算单元（120）将检测到的面部图像与研究的瞳孔描述符进行比较，以计算瞳孔相似度。 相似度计算单元通过计算的瞳孔相似度计算检测到的人脸图像中的眼睛位置，并且眼睛位置计算器（130）基于所计算的面部图像来计算用户的瞳孔位置。
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Patent Agency Ranking
公开(公告)号：KR1020100108286A
公开(公告)日：2010-10-06
申请号：KR1020100027246
申请日：2010-03-26
Applicant: 한국전자통신연구원
CPC classification number: H04N9/8227 , H04N9/8205 , H04N13/161 , H04N13/178 , H04N13/349
Abstract: PURPOSE: A method and an apparatus for creating and consuming a multiview image media file are provided to supply a tile-based multiview video service while keeping the compatibility with an existing multiview video system. CONSTITUTION: A multiview image encoding unit(202) is configured to receive a multiview image and output multiview image data, i.e. ES(Elementary Stream), and additional information regarding the multiview image data, i.e. ESI(Elementary Stream Interface). The multiview image data may be tiled multiview image data. The apparatus for creating multiview image media files includes an input unit(206), a control unit(208), and a media file creation unit(210). The input unit is configured to receive tiled multiview image data outputted from the multiview image encoding unit. The input unit may also be configured to receive additional information outputted from the multiview image encoding unit. The control unit is configured to divide tiled multiview image data, which has been inputted through the input unit, into at least one image group including at least one view image. The media file creation unit is configured to create a media file including at least one image group created by the control unit. The media file created by the media file creation unit may include information regarding the inputted tiled multiview image data, i.e. multiview type information. The multiview type information may be created by the media file creation unit or by a separate multiview type information creation unit. The media file creation unit or the multiview type information creation unit may create multiview type information using the additional information inputted through the input unit.
Abstract translation: 目的：提供用于创建和消费多视图图像媒体文件的方法和装置，以提供基于瓦片的多视角视频服务，同时保持与现有的多视角视频系统的兼容性。 构成：多视图图像编码单元（202）被配置为接收多视图图像并输出多视点图像数据，即ES（基本流）以及关于多视图图像数据的附加信息，即ESI（基本流接口）。 多视图图像数据可以是平铺多视图图像数据。 用于创建多视图图像媒体文件的装置包括输入单元（206），控制单元（208）和媒体文件创建单元（210）。 输入单元被配置为接收从多视图图像编码单元输出的平铺多视点图像数据。 输入单元还可以被配置为接收从多视图图像编码单元输出的附加信息。 控制单元被配置为将已经通过输入单元输入的平铺多视点图像数据分成至少一个包括至少一个视图图像的图像组。 媒体文件创建单元被配置为创建包括由控制单元创建的至少一个图像组的媒体文件。 由媒体文件创建单元创建的媒体文件可以包括关于输入的平铺多视点图像数据的信息，即多视角类型信息。 多视图类型信息可以由媒体文件创建单元或单独的多视角类型信息创建单元创建。 媒体文件创建单元或多视角类型信息创建单元可以使用通过输入单元输入的附加信息来创建多视角类型信息。
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公开(公告)号：KR100979445B1
公开(公告)日：2010-09-02
申请号：KR1020080107470
申请日：2008-10-31
Applicant: 한국전자통신연구원
Abstract: 본 발명은 디지털 방송 기반의 3차원 데이터 서비스 제공 방법과 그 수신 방법에 관한 것으로서, 본 발명의 디지털 방송기반의 3차원 데이터 서비스 제공 방법은, 3차원 데이터 서비스의 대상이 되는 특정 데이터 콘텐츠에 대한 주 데이터 및 부가 데이터를 생성하는 단계; 상기 특정 데이터 콘텐츠의 차원을 나타내는 차원 식별 정보와 상기 주 데이터 및 상기 부가 데이터에 별도로 할당된 채널의 정보를 나타내는 채널 식별 정보를 포함하는 시그널링 정보를 생성하는 단계; 상기 별도의 채널이 할당된 상기 주 데이터 및 상기 부가 데이터와, 상기 시그널링 정보를 포함하는 방송 스트림을 생성하는 단계를 포함하고, 상기한 본 발명의 디지털 방송 기반의 3차원 데이터 서비스 제공 방법 및 그 수신 방법은, 기존의 2차원 데이터 서비스를 제공하는 디지털 방송과의 역방향 호환성을 유지하면서 보다 효율적이고 간편한 방법으로 3차원 데이터 서비스를 제공할 수 있다.
DMB, 3차원 데이터 서비스, 주 데이터, 부가 데이터-
98.发明公开스테레오스코픽 영상에 관한 데이터를 전송하는 방법, 스테레오스코픽 영상을 재생하는 방법, 및 스테레오스코픽 영상 데이터의 파일 생성 방법 有权用于发送立体图像上的数据的方法，用于回放立体图像的方法，以及用于创建立体图像的文件的方法
公开(公告)号：KR1020100072760A
公开(公告)日：2010-07-01
申请号：KR1020080131258
申请日：2008-12-22
Applicant: 한국전자통신연구원
IPC: H04N13/00 , H04N21/235
CPC classification number: H04N13/178 , H04N13/161 , H04N13/194 , H04N13/30
Abstract: PURPOSE: A method for transmitting data on a stereoscopic image, a method for playing a stereoscopic image, and a method for creating a file of a stereoscopic image are provided to express various scenes by stereoscopic still images. CONSTITUTION: Data about stereoscopic image is received(402). Image type information is confirmed(404). Existence and nonexistence of image configuration information are confirmed(406). According to image configuration information, the stereoscopic image is composed(408). According to control information, the stereoscopic image is played(410). The control information controls the playing of the stereoscopic image. The image configuration information directs type composing the stereoscopic image or type of file.
Abstract translation: 目的：提供用于在立体图像上发送数据的方法，用于播放立体图像的方法以及用于创建立体图像的文件的方法，以通过立体静止图像表示各种场景。 构成：收到关于立体图像的数据（402）。 确认图像类型信息（404）。 图像配置信息的存在和不存在被确认（406）。 根据图像配置信息，构成立体图像（408）。 根据控制信息，播放立体图像（410）。 控制信息控制立体图像的播放。 图像配置信息指示构成立体图像或文件类型的类型。
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公开(公告)号：KR1020100072579A
公开(公告)日：2010-07-01
申请号：KR1020080131019
申请日：2008-12-22
Applicant: 한국전자통신연구원
CPC classification number: H04N21/4341 , H04H20/72 , H04H2201/11 , H04N21/234327 , H04N21/2362 , H04N21/2368 , H04N21/2662
Abstract: PURPOSE: An apparatus and a method for multiplexing and de-multiplexing based on digital multimedia broadcasting are provided to supply AV(Audio/Video) contents of high quality by a DMB receiver which is capable of receiving scalable service maintaining compatibility with a general DMB receiver which does not receive a scalable service. CONSTITUTION: A base layer OD / BIFS(Object Descriptor/Binary Format for Scene) generator(320) generates an OD/BIFS stream of a base layer video. An enhancement layer OD / BIFS generator(330) generates an OD / BIFS stream of enhanced layer video. Packetizers(340,370) packetize elementary stream of the base layer, object information of the base layer, elementary stream of the enhancement layer and object information of the enhancement layer. Section generators(350,360) generate an SCST(Scalable Contents Service Table) section and a PSI section. Multiplexers(380,390) generate a base layer transport stream and an enhanced layer transport stream.
Abstract translation: 目的：提供一种基于数字多媒体广播的复用和解复用的装置和方法，以便通过DMB接收机提供高质量的AV（音频/视频）内容，该接收机能够接收与一般DMB接收机保持兼容性的可伸缩服务 它不接收可扩展服务。 构成：基层OD / BIFS（场景对象描述符/二进制格式）生成器（320）生成基层视频的OD / BIFS流。 增强层OD / BIFS生成器（330）生成增强层视频的OD / BIFS流。 打包机（340,370）打包基本层的基本流，基本层的对象信息，增强层的基本流和增强层的对象信息。 段生成器（350,360）生成SCST（可扩展内容服务表）部分和PSI部分。 多路复用器（380,390）生成基本层传输流和增强层传输流。
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公开(公告)号：KR1020100066289A
公开(公告)日：2010-06-17
申请号：KR1020090030316
申请日：2009-04-08
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A method and an apparatus for providing realistic immersive multimedia services are provided to select a stereoscopic image area corresponding to a sound source of a stereoscopic audio using connection information between the stereoscopic audio and the stereoscopic image, thereby matching a specific object with an audio. CONSTITUTION: A stereoscopic audio and a stereoscopic image connected with the stereoscopic audio are obtained(302). Connection information between the stereoscopic audio and the stereoscopic image is obtained(304). An area corresponding to a fixed sound source of the stereoscopic audio is selected from a played stereoscopic image using the connection information(306). The connection information includes identification information for each sound source of the stereoscopic audio and identification information of each area included in the stereoscopic image.
Abstract translation: 目的：提供一种用于提供逼真的沉浸式多媒体服务的方法和装置，以使用立体声音频和立体图像之间的连接信息来选择与立体声音源的声源相对应的立体图像区域，从而将特定对象与音频 。 构成：获得与立体声音频连接的立体声和立体图像（302）。 获得立体声和立体图像之间的连接信息（304）。 使用连接信息从播放的立体图像中选择对应于立体声音频的固定声源的区域（306）。 连接信息包括用于立体声音频的每个声源的识别信息和包括在立体图像中的每个区域的识别信息。
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