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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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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-
295.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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Patent Agency Ranking
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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公开(公告)号：KR1020100065037A
公开(公告)日：2010-06-15
申请号：KR1020090030315
申请日：2009-04-08
Applicant: 한국전자통신연구원
IPC: H04N13/00
CPC classification number: H04N13/106 , H04N13/271
Abstract: PURPOSE: An apparatus and a method for extracting depth information are provided to divide a reference viewpoint image into segments, thereby decreasing errors in depth information due to discontinuity. CONSTITUTION: An image input unit(101) inputs a reference viewpoint image and an object viewpoint image. A depth information input unit(103) inputs initial depth information about the reference viewpoint image. An image dividing unit(105) divides the reference viewpoint image into a plurality of areas by comparing the color similarity of the reference viewpoint image and the initial depth information. The first depth information generating unit(107) generates final depth information in which the initial depth information is corrected.
Abstract translation: 目的：提供一种用于提取深度信息的装置和方法，用于将参考视点图像分割成段，从而减少由于不连续性导致的深度信息错误。 构成：图像输入单元（101）输入参考视点图像和物体视点图像。 深度信息输入单元（103）输入关于参考视点图像的初始深度信息。 图像分割单元（105）通过比较参考视点图像和初始深度信息的颜色相似度将参考视点图像分割成多个区域。 第一深度信息生成单元生成最终深度信息，其中初始深度信息被校正。
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公开(公告)号：KR100945658B1
公开(公告)日：2010-03-04
申请号：KR1020070126209
申请日：2007-12-06
Applicant: 한국전자통신연구원
IPC: H04N21/422 , H04N21/2362
Abstract: 위치 기반 방송 서비스를 제공하기 위한 장치 및 방법이 개시된다. 위치 기반 방송 서비스를 제공하기 위한 장치는 방송망을 통하여 전송되는 방송 신호를 수신하는 방송망 수신 모듈, 통신망을 통하여 전송되는 데이터 신호를 수신하는 통신망 수신 모듈 및 상기 방송망 수신 모듈 또는 통신망 수신 모듈 중 어느 하나로부터 수신한 서비스 정보를 이용하여 사용자의 위치 정보에 따른 프로그램 정보를 상기 사용자에게 제공하는 위치기반 서비스 모듈 - 상기 서비스 정보는 상기 방송 신호 또는 데이터 신호 중 어느 하나에 포함되는 것임 - 을 포함한다.
위치 기반, 위치 정보, 서비스 정보, 방송망, 통신망, 방송 권역, 특정 영역-
300.发明公开디지털 멀티미디어 방송을 이용한 지역 기반 방송서비스 제공 방법과, 그에 따른 지역기반 방송서비스 수신 장치 및그 방법 失效使用数字多媒体广播提供基于区域的广播服务的方法，以及用于接收基于广播的广播服务的装置和方法
公开(公告)号：KR1020090118813A
公开(公告)日：2009-11-18
申请号：KR1020080130544
申请日：2008-12-19
Applicant: 한국전자통신연구원
CPC classification number: H04H60/85 , H04H20/61 , H04H20/71 , H04N7/015 , H04N21/4126
Abstract: PURPOSE: A method for providing a region based broadcasting service using digital multimedia broadcasting, and an apparatus and a method for receiving a region based broadcasting service according to the same are provided to allocate and transmit an additional service channel, thereby providing a wide region based service and a local region based service. CONSTITUTION: A DMB receiving terminal positions location information of a corresponding terminal through a location information obtaining unit(700). The DMB receiving terminal obtains LBS(Located Based Service) information through an MCI/SI(Multiplex Configuration Information/Service Information) receiving processing procedure(702). The DMB receiving terminal checks whether a corresponding service exists after comparing the location information with the service information(704). The DMB receiving terminal receives corresponding location based service data through a broadcasting receiving processor(706).
Abstract translation: 目的：提供一种使用数字多媒体广播提供基于区域的广播服务的方法，并且提供了一种用于接收基于区域的广播业务的装置和方法，用于分配和发送附加业务信道，从而提供广域 服务和本地区域服务。 构成：DMB接收终端通过位置信息获取单元（700）来定位对应终端的位置信息。 DMB接收终端通过MCI / SI（多路复用配置信息/服务信息）接收处理过程（702）获取LBS（基于位置的服务）信息。 在将位置信息与服务信息进行比较之后，DMB接收终端检查是否存在相应的服务（704）。 DMB接收终端通过广播接收处理器接收对应的基于位置的服务数据（706）。
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