-
公开(公告)号：KR1020130115975A
公开(公告)日：2013-10-22
申请号：KR1020120114461
申请日：2012-10-15
IPC: H04N7/08
CPC classification number: H04N21/4302 , H04N13/194 , H04N21/2353
Abstract: PURPOSE: A transmission system for providing a hybrid service, a receiving device thereof and a service providing method thereof are provided to selectively provide the hybrid service using an information describer. CONSTITUTION: A first signal processing unit (230) processes reference data detected from a demultiplexer unit. If a service is determined as a hybrid service by an information describer, a control unit (240) controls a second receiving unit to access a source device corresponding to supplementary data reference information. A second signal processing unit (260) receives a second signal including additional data from the source device through an IP communications network. The second signal processing unit processes the additional data. An output unit (270) synchronizes the reference data processed in the first signal processing unit and the additional data processed in the second signal processing unit and outputs synchronized data of the reference data and the additional data. [Reference numerals] (210) First reception unit; (220) Demux unit; (230) First signal processing unit; (231) Video processing unit; (232) Audio processing unit; (240) Control unit; (250) Second reception unit; (260) Second signal processing unit; (270) Output unit
Abstract translation: 目的：提供一种用于提供混合业务的传输系统，其接收设备及其服务提供方法，以使用信息描述器选择性地提供混合业务。 构成：第一信号处理单元（230）处理从解复用器单元检测到的参考数据。 如果服务被信息描述者确定为混合服务，则控制单元（240）控制第二接收单元访问对应于辅助数据参考信息的源设备。 第二信号处理单元（260）通过IP通信网络从源设备接收包括附加数据的第二信号。 第二信号处理单元处理附加数据。 输出单元（270）使在第一信号处理单元中处理的参考数据和在第二信号处理单元中处理的附加数据同步，并输出参考数据和附加数据的同步数据。 （附图标记）（210）第一接收单元; （220）Demux单位; （230）第一信号处理单元; （231）视频处理单元; （232）音频处理单元; （240）控制单元; （250）第二接收单元; （260）第二信号处理单元; （270）输出单元
-
公开(公告)号：KR101311982B1
公开(公告)日：2013-09-30
申请号：KR1020100052284
申请日：2010-06-03
Applicant: 한국전자통신연구원 , 에스케이텔링크 주식회사
Abstract: 본 발명은 디지털 방송 시스템의 스테레오스코픽 비디오 서비스 제공/수신 방법 및 장치에 관한 것이다. 본 발명의 일 실시예에 따른 디지털 방송 시스템의 스테레오스코픽 비디오 서비스 제공 방법은, 디지털 방송 시스템에서 제1 비디오 스트림 및 제2 비디오 스트림으로 구성되는 스테레오스코픽 비디오 스트림을 이용한 스테레오스코픽 비디오 서비스 제공 방법에 있어서, 상기 제1 비디오 스트림 및 상기 제2 비디오 스트림에 대한 정보를 생성하는 단계; 상기 제2 비디오 스트림에 대한 정보의 식별자를 상기 제1 비디오 스트림에 대한 정보에 삽입하는 단계; 상기 제1 비디오 스트림과 상기 제1 비디오 스트림에 대한 정보, 및 상기 제2 비디오 스트림과 상기 제2 비디오 스트림에 대한 정보를 각각 별개의 전송채널을 통해 전송하는 단계를 포함한다.
-
公开(公告)号：KR1020130106235A
公开(公告)日：2013-09-27
申请号：KR1020120027981
申请日：2012-03-19
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A communication device for the deaf is provided to convert voices, finger language images, and letters into voices, finger language images, letters, and vibration. CONSTITUTION: A communication device for the deaf comprises a storage part (10), an information collection part (20), a change control part (30), and an information output part (40). The storage part stores an output voice, an output character, a finger language image, and vibration information corresponding to voice information, a character, and finger language information. The information collection part receives conversation information including voices, images, and letters. The change control part extracts finger language information and voice information and reads and changes information corresponding to an output media. The information output part outputs the result outputted from the information output part. [Reference numerals] (10) Storage part; (20) Information collection part; (22) Microphone; (24) Keyboard; (26) Camera; (30) Change control part; (40) Information output part; (42) Display part; (44) Speaker; (46) Vibration motor; (50) Medium selecting key; (60) Remote transceiver part; (70) Wire/wireless communication network
Abstract translation: 目的：提供聋哑通信设备，将语音，手指语言图像和字母转换成声音，手指语言图像，字母和振动。 构成：聋哑通信装置包括存储部分（10），信息收集部分（20），变化控制部分（30）和信息输出部分（40）。 存储部分存储对应于语音信息，字符和手指语言信息的输出语音，输出字符，手指语言图像和振动信息。 信息收集部分接收包括语音，图像和字母在内的对话信息。 改变控制部分提取手指语言信息和语音信息，并读取和改变对应于输出媒体的信息。 信息输出部输出从信息输出部输出的结果。 （附图标记）（10）存储部; （20）资料收集部分; （22）麦克风; （24）键盘; （26）相机; （30）变更控制部; （40）信息输出部分; （42）显示部分; （44）演讲人 （46）振动电机; （50）中选择键; （60）远程收发器部分; （70）有线/无线通信网络
-
公开(公告)号：KR1020130079686A
公开(公告)日：2013-07-11
申请号：KR1020120000259
申请日：2012-01-02
Applicant: 한국전자통신연구원
IPC: H04N7/24
CPC classification number: H04N21/00 , H04N21/23602 , H04N21/2385 , H04N21/4345 , H04N21/4347 , H04N21/8451
Abstract: PURPOSE: A method for transmitting and receiving an ultra high definition broadcast in a digital broadcasting system and an apparatus thereof are provided to transmit and receive 'a broadcasting service of an ultra high definition or a high capacity which has a large transmission band width' in the digital broadcasting system by using multiple associated transmission streams. CONSTITUTION: A receiver determines 'whether a received transport stream (TS) includes information about an associated relationship with a different transmission stream or not' (S610). The receiver analyzes information about the associated relationship from the transmission stream and determines 'whether the transmission stream includes information about a program which is provided by associating with the different transmission stream or not' (S620,S630). The receiver extracts information about the program from the transmission stream and obtains the program based on the program information (S640,S650). [Reference numerals] (AA) Start; (BB) End; (S600) Receive transmission stream through a transmission channel; (S610) Determine whether the transmission stream includes information about an associated relationship with a different transmission stream; (S620) Analyze information about the associated relationship from the transmission stream; (S630) Determine whether the transmission stream includes information about a program which is provided by associating with the different transmission stream; (S640) Extract information about the program from the transmission stream; (S650) Obtain the program based on the information about the program
Abstract translation: 目的：提供一种在数字广播系统中发送和接收超高分辨率广播的方法及其装置，用于发送和接收具有大的传输带宽的超高分辨率或高容量的广播业务 数字广播系统通过使用多个相关联的传输流。 构成：接收机确定“接收到的传输流（TS）是否包括关于与不同传输流的关联关系的信息”（S610）。 接收机从发送流分析关于关联关系的信息，并且确定“传输流是否包括关于通过与不同传输流相关联而提供的节目的信息”（S620，S630）。 接收器从传输流中提取关于节目的信息，并且基于节目信息获得节目（S640，S650）。 （附图标记）（AA）开始; （BB）结束; （S600）通过传输信道接收传输流; （S610）确定传输流是否包括关于与不同传输流的关联关系的信息; （S620）从传输流分析关于关联关系的信息; （S630）确定传输流是否包括关于通过与不同传输流相关联而提供的程序的信息; （S640）从传输流中提取关于该程序的信息; （S650）根据程序信息获取程序
-
公开(公告)号：KR1020130076769A
公开(公告)日：2013-07-08
申请号：KR1020120155024
申请日：2012-12-27
Applicant: 한국전자통신연구원
CPC classification number: G11B7/0956 , G02B27/283 , G11B7/083 , G11B7/13
Abstract: PURPOSE: An optical information processing device and a control method thereof are provided to secure accurate information by measuring the pattern of focused light on an optical medium in a direction where the focused light is irradiated. CONSTITUTION: A light source (10) irradiates light. A light modulating device (20) modulates the light irradiated from the light source. An optical system (30) condenses the light, which is modulated by the light modulating device, to be incident to the optical medium. The optical medium is positioned at a stage (40). An optical detecting part (50) detects the pattern of light reflected from the optical medium. A control part (60) analyzes the pattern of the light for controlling the position of the stage and optical system.
Abstract translation: 目的：提供一种光学信息处理装置及其控制方法，通过在聚焦光照射的方向上测量光学介质上聚焦光的图案来确保准确的信息。 构成：光源（10）照射光。 光调制装置（20）调制从光源照射的光。 光学系统（30）将由光调制装置调制的光聚光以入射到光学介质。 光学介质位于阶段（40）。 光学检测部件（50）检测从光学介质反射的光的图案。 控制部（60）分析用于控制舞台和光学系统的位置的光的图案。
-
Patent Agency Ranking
公开(公告)号：KR1020130068510A
公开(公告)日：2013-06-26
申请号：KR1020110135739
申请日：2011-12-15
Applicant: 한국전자통신연구원
CPC classification number: G06T3/0093 , G06T3/4007 , G06T2207/10021 , H04N13/106 , H04N2013/0081 , H04N2013/0096
Abstract: PURPOSE: A sparse feature point based on warping, a stereo matching fusion method and a device thereof are provided to robustly generate disparity information through effective fusion of a sparse feature point based warping method and a stereo matching method. CONSTITUTION: A disparity extraction unit(320) extracts disparity of a stereo image using a parallax of a stereo image through a stereo image matching method. A reliability calculation unit(330) calculates the extracted NCC(Normalized Cross Correlation) value. A matching fusion unit(340) uses corresponding points in which the NCC value exceeds a specific threshold with a feature point corresponding points obtained through sparse feature matching as a control point of sparse feature point based warping. [Reference numerals] (310) Sparse feature matching unit; (320) Disparity extraction unit; (330) Reliability calculation unit; (340) Matching fusion unit; (350) Sparse feature point based warping unit
Abstract translation: 目的：提供一种基于扭曲的稀疏特征点，立体匹配融合方法及其装置，通过基于稀疏特征点的扭曲方法和立体匹配方法的有效融合来鲁棒地生成视差信息。 构成：视差提取单元（320）通过立体图像匹配方法使用立体图像的视差来提取立体图像的视差。 可靠性计算单元（330）计算提取的NCC（归一化交叉相关）值。 匹配融合单元（340）使用具有通过稀疏特征匹配获得的特征点对应点作为基于稀疏特征点的扭曲的控制点的NCC值超过特定阈值的对应点。 （附图标记）（310）稀疏特征匹配单元; （320）差异提取单位; （330）可靠性计算单位; （340）匹配融合单元; （350）基于特征点的变形单元
-
公开(公告)号：KR1020130068182A
公开(公告)日：2013-06-26
申请号：KR1020110134674
申请日：2011-12-14
Applicant: 한국전자통신연구원
CPC classification number: H04N13/349 , H04N21/440245 , H04N2013/0085 , H04N2013/0092
Abstract: PURPOSE: A method of extracting a salient region and an apparatus using the same are provided to detect a salient region in a scene for maintenance of depth perception when generating a multi-view image, thereby improving depth perception of a stereo image. CONSTITUTION: A method of extracting a salient region by a salient region determining apparatus comprises the steps of: segmenting a stereo image(S130); producing a sparse disparity(S150); producing an average disparity of each segment(S160); normalizing and storing the average disparity of each segment(S165); producing an average motion of each segment(S170); and producing a saliency of each segment(S180). [Reference numerals] (AA) Input right and left stereo images; (S100) Extract a salient region and calculate variation between salient regions; (S110) Calculate illumination-based low-resolution stereo image variation; (S120) Calculate the movement between frames for each right and left image; (S130) Divide a stereo image and extract a segment; (S140) Combine variations; (S145) Remove an outlier; (S150) Calculate and store a sparse variation; (S160) Calculate an average variation of a segment; (S165) Normalize and store an average variation of each segment; (S170) Calculate, normalize and store an average movement of each segment; (S180) Calculate an overall importance of each segment
Abstract translation: 目的：提供一种提取突出区域的方法和使用该方法的装置，以便在生成多视点图像时检测场景中的显着区域以维持深度感知，从而改善立体图像的深度感知。 构成：通过突出区域确定装置提取突出区域的方法包括以下步骤：分割立体图像（S130）; 产生稀疏差异（S150）; 产生每个片段的平均差异（S160）; 归一化和存储每个段的平均差异（S165）; 产生每个段的平均运动（S170）; 并产生每个细分市场的显着性（S180）。 （附图标记）（AA）输入左右立体图像; （S100）提取突出区域并计算显着区域之间的变化; （S110）计算基于照明的低分辨率立体图像变化; （S120）计算每张左右图像的帧间运动; （S130）分割立体图像并提取片段; （S140）组合变体; （S145）移除异常值; （S150）计算和存储稀疏变化; （S160）计算段的平均变化; （S165）归一化并存储每个段的平均变化; （S170）计算，归一化和存储每个段的平均移动; （S180）计算每个细分的整体重要性
-
公开(公告)号：KR1020130065985A
公开(公告)日：2013-06-20
申请号：KR1020110132622
申请日：2011-12-12
Applicant: 한국전자통신연구원
CPC classification number: H04N21/2385 , H04L65/10 , H04N21/23605
Abstract: PURPOSE: a mass broadcasting contents transmission and reception method and a device thereof by using a broadcasting channel and a communication channel are provided to offer backward compatibility with an existing two-dimensional HDTV and a two-dimensional HDTV receiver. CONSTITUTION: An encoding module (113) of a transmission device (110) encodes broadcasting contents including multi-view 3DTV contents and ultra-high-definition broadcasting contents. A channel configuration module (115) configures a transmission channel corresponding to each packet stream of the encoded mass broadcasting contents. A transmission module (119) transmits signaling information related with the transmission channel and the packet streams. [Reference numerals] (111) Mass broadcasting contents; (113) Encoding module; (115) Channel configuration module; (117) Signaling information creation module; (119) Transmission module; (151) Receiving module; (153) Content configuration module; (155) Descrambling module; (157) Mass broadcasting contents; (50) Broadcasting channel(broadcasting network); (70) Communication channel(communication network); (AA) Signaling information
Abstract translation: 目的：提供使用广播信道和通信信道的大众广播内容发送和接收方法及其装置，以提供与现有二维HDTV和二维HDTV接收机的向后兼容性。 构成：发送装置（110）的编码模块（113）对包含多视点3DTV内容和超高清广播内容的广播内容进行编码。 信道配置模块（115）配置与编码的广播内容的每个分组流相对应的传输信道。 传输模块（119）发送与传输信道和分组流相关的信令信息。 （附图标记）（111）大众广播内容; （113）编码模块; （115）通道配置模块; （117）信号信息创建模块; （119）传输模块; （151）接收模块; （153）内容配置模块; （155）解扰模块; （157）大众广播内容; （50）广播频道（广播网）; （70）通信通道（通信网）; （AA）信号信息
-
公开(公告)号：KR101276928B1
公开(公告)日：2013-06-19
申请号：KR1020120025445
申请日：2012-03-13
IPC: H04N21/8358
CPC classification number: H04N21/8358 , H04H2201/50
Abstract: PURPOSE: An additional data transmitting/receiving apparatus is provided to compensate distortion in an RF (Radio Frequency) part in case additional information is inserted into a digital broadcast signal. CONSTITUTION: An insertion level control unit (133) determines a level for inserting modulated additional information into a digital TV broadcast signal. An IF (Intermediate Frequency) and RF frequency up-converting unit (140) up-converts the frequency of the additional information into a high frequency band. An IF and RF frequency down-converting unit (141) down-converts the frequency of the additional information into which the digital TV broadcast signal is inserted. A demodulator (160) demodulates the digital TV broadcast signal into which frequency is down-converted. A digital TV broadcast signal removing unit (172) removes a re-modulated digital TV broadcast signal from the digital TV broadcast signal into which the frequency is down-converted. [Reference numerals] (110) IF/RF TV broadcasting signal transmitting unit; (120) Additional information encoding unit; (130) Pre-delay time compensating unit; (131) Digital filter; (132,171) Modulator; (133) Insertion level control unit; (140) IF/RF frequency up-converting unit; (141) IF/RF frequency down-converting unit; (151) RF part; (160,173) Demodulator; (161) Frequency estimating unit; (170) Symbol determining unit; (172) Digital TV broadcast signal removing unit; (180) Time delay estimating unit; (181) Filter calculation unit; (AA) Transmission antenna
Abstract translation: 目的：提供附加的数据发送/接收装置，用于补偿在数字广播信号中插入附加信息的RF（射频）部分中的失真。 构成：插入电平控制单元（133）确定用于将调制的附加信息插入到数字TV广播信号中的电平。 IF（中频）和RF上变频单元（140）将附加信息的频率上变频为高频带。 IF和RF降频转换单元（141）对插入数字TV广播信号的附加信息的频率进行下变频。 解调器（160）对频率下变频的数字电视广播信号进行解调。 数字电视广播信号去除单元（172）从频率下变频的数字TV广播信号中去除再调制的数字TV广播信号。 （110）IF / RF TV广播信号发送单元; （120）附加信息编码单元; （130）预延迟时间补偿单元; （131）数字滤波器; （132,171）调制器; （133）插入电平控制单元; （140）IF / RF上变频单元; （141）IF / RF降频转换单元; （151）射频部分; （160,173）解调器; （161）频率估计单元; （170）符号确定单元; （172）数字电视广播信号去除单元; （180）时间延迟估计单元; （181）过滤器计算单元; （AA）发射天线
-
公开(公告)号：KR1020130055248A
公开(公告)日：2013-05-28
申请号：KR1020110120903
申请日：2011-11-18
Applicant: 한국전자통신연구원
Abstract: PURPOSE: An image format conversion method for a 3D television receiver and a device thereof are provided to convert left/right images of an interlaced scanning image format which is decoded in the 3D television receiver into a top/bottom 3D image format, thereby transmitting the left/right images to a general 3D television. CONSTITUTION: A reference image decoder(350) decodes an encoded reference image of a first format which includes an interlaced scanning format. An additional image decoder(360) decodes an encoded additional image of the first format which includes the interlaced scanning format. A 3D format converter(370) generates a 3D image of a progressive scanning format. [Reference numerals] (311,321,331,341,EE) Left image; (312,322,332,342,FF) Right image; (350) Reference image decoder; (360) Additional image decoder; (AA) Interlaced image; (BB) Top & bottom progressive image; (CC,DD) Time; (GG) 3D TV receiver
Abstract translation: 目的：提供一种用于3D电视接收机及其装置的图像格式转换方法，用于将在3D电视接收机中解码的隔行扫描图像格式的左/右图像转换为顶/底3D图像格式，从而将 左/右图像到一般的3D电视。 构成：参考图像解码器（350）解码包括隔行扫描格式的第一格式的编码参考图像。 附加图像解码器（360）解码包括隔行扫描格式的第一格式的编码附加图像。 3D格式转换器（370）生成逐行扫描格式的3D图像。 （附图标记）（311,321,331,341，EE）左图像; （312,322,332,342，FF）右图; （350）参考图像解码器; （360）附加图像解码器; （AA）隔行扫描图像; （BB）上下图像; （CC，DD）时间; （GG）3D电视接收机
-
-
-
-
-
-
-
-
-
Search Results
751
records
(took 0.033 seconds)
