채널 추정 장치 및 방법
    271.
    发明公开
    채널 추정 장치 및 방법 无效
    用于增强通道的装置和方法

    公开(公告)号:KR1020130049978A

    公开(公告)日:2013-05-15

    申请号:KR1020110115070

    申请日:2011-11-07

    CPC classification number: H04L25/0212

    Abstract: PURPOSE: A channel estimation device and a method thereof are provided to reduce influence based on a small channel tap by applying a weight value to an estimated channel coefficient. CONSTITUTION: A first channel response estimation unit(110) estimates a first channel impulse response from a reception signal. A weight calculation unit(120) determines a weight value applied to each channel coefficient by using the first channel impulse response. A second channel response estimation unit(130) estimates second channel impulse response by applying the weight value to the first channel impulse response. The weight calculation unit includes a correlator. The correlator calculates a correlation value by using the first channel impulse response. [Reference numerals] (110) First channel response estimation unit; (120) Weight calculation unit; (130) Second channel response estimation unit; (AA) Receiving signal; (BB) Second channel response estimated value

    Abstract translation: 目的:提供一种信道估计装置及其方法,用于通过对估计的信道系数应用权重值来减小基于小信道抽头的影响。 构成:第一信道响应估计单元(110)从接收信号估计第一信道脉冲响应。 权重计算单元(120)通过使用第一信道脉冲响应来确定应用于每个信道系数的加权值。 第二信道响应估计单元(130)通过将权重值应用于第一信道脉冲响应来估计第二信道脉冲响应。 权重计算单元包括相关器。 相关器通过使用第一信道脉冲响应来计算相关值。 (附图标记)(110)第一信道响应估计单元; (120)重量计算单位; (130)第二信道响应估计单元; (AA)接收信号; (BB)第二通道响应估计值

    디지털 방송 시스템의 스테레오스코픽 비디오 송수신 방법 및 장치
    272.
    发明公开
    디지털 방송 시스템의 스테레오스코픽 비디오 송수신 방법 및 장치 无效
    在数字广播系统中发送/接收立体视频的方法和装置

    公开(公告)号:KR1020130038892A

    公开(公告)日:2013-04-18

    申请号:KR1020130024527

    申请日:2013-03-07

    Abstract: PURPOSE: A method for transmitting and receiving a stereoscopic video of a digital broadcasting system and a device thereof are provided to supply a stereoscopic video service which supports a single stream mode and a dual stream mode of the stereoscopic video. CONSTITUTION: A stereoscopic video transmission device generates a stereoscopic video corresponding to a predetermined composition method(S301). The stereoscopic video transmission device generates information which shows the stereoscopic video, information for a composition method of the stereoscopic video, additional information for the stereoscopic video corresponding to the composition method(S303). The stereoscopic video transmission device transmits the generated stereoscopic video and the generated information to a terminal(S305). [Reference numerals] (S301) Generating a stereoscopic video transmission device corresponding to a predetermined composition method; (S303) Generating information which shows that the generated video is stereoscopic, information for a composition method, and additional information for the stereoscopic video corresponding to the composition method; (S305) Transmitting the generated stereoscopic video and the generated information;

    Abstract translation: 目的:提供一种用于发送和接收数字广播系统的立体视频的方法及其装置,以提供支持立体视频的单流模式和双流模式的立体视频服务。 构成:立体影像传送装置生成与规定的构图方法对应的立体视觉(S301)。 立体视频传输装置产生显示立体视频的信息,立体视频的合成方法的信息和与合成方法对应的立体视频的附加信息(S303)。 立体视频传输设备将生成的立体视频和生成的信息发送到终端(S305)。 (附图标记)(S301)生成与预定的合成方法对应的立体视觉传输装置; (S303)生成表示生成的视频是立体视觉的信息,组合方法的信息以及与组合方法对应的立体视频的附加信息; (S305)发送生成的立体视频和生成的信息;

    3차원 디스플레이에서의 영상 확대 장치 및 방법
    273.
    发明公开
    3차원 디스플레이에서의 영상 확대 장치 및 방법 审中-实审
    三维显示中的图像放大的装置和方法

    公开(公告)号:KR1020130003155A

    公开(公告)日:2013-01-09

    申请号:KR1020110064250

    申请日:2011-06-30

    Abstract: PURPOSE: An image expansion device in a 3D display and a method thereof are provided to expand an image without degradation of resolution in the 3D display. CONSTITUTION: An area designation detection unit(410) detects an detection area corresponding to an expansion area in a 3D display image from original view images. An expansion rate determination unit(420) determines an expansion rate in the expansion area. A partial multiplexing unit(430) multiplexes an area excluding the detection area in the original view images with predetermined resolution. [Reference numerals] (410) Area designation detection unit; (420) Expansion rate determination unit; (430) Partial multiplexing unit; (AA) Partially expanded 3D display image

    Abstract translation: 目的:提供3D显示器中的图像扩展装置及其方法,以在3D显示中不会降低分辨率的情况下展开图像。 构成:区域指定检测单元(410)从原始视图图像检测与3D显示图像中的扩展区域对应的检测区域。 膨胀率确定单元(420)确定膨胀区域中的膨胀率。 部分复用单元(430)以预定分辨率复用原始视野图像中的检测区域之外的区域。 (附图标记)(410)区域指定检测单元; (420)扩展速率确定单元; (430)部分多路复用单元; (AA)部分展开的3D显示图像

    스테레오 매칭 방법 및 그 장치
    274.
    发明公开
    스테레오 매칭 방법 및 그 장치 审中-实审
    用于立体匹配的方法及其装置

    公开(公告)号:KR1020120125970A

    公开(公告)日:2012-11-19

    申请号:KR1020120049304

    申请日:2012-05-09

    CPC classification number: H04N13/128 H04N13/106

    Abstract: PURPOSE: A stereo matching method and an apparatus thereof are provided to increase the efficiency of stereo matching by obtaining depth information and disparity value in real time. CONSTITUTION: A stereo matching apparatus calculates correlation about each disparity value candidate(S510). The stereo matching apparatus deducts the disparity value of the reference pixel(S520). If the disparity value is deducted, the stereo matching apparatus generates depth information based on a camera parameter(S530). [Reference numerals] (S510) Calculating correlation about each disparity value candidate; (S520) Deducting the disparity value of the reference pixel; (S530) Generating depth information based on a camera parameter

    Abstract translation: 目的:提供立体匹配方法及其装置,通过实时获取深度信息和视差值来提高立体匹配的效率。 构成:立体匹配装置计算关于每个视差值候选的相关性(S510)。 立体匹配装置扣除参考像素的视差值(S520)。 如果扣除视差值,则立体匹配装置基于相机参数生成深度信息(S530)。 (参考号)(S510)计算关于每个视差值候选的相关性; (S520)扣除参考像素的视差值; (S530)根据摄像机参数生成深度信息

    방송 신호 송신 장치 및 방법
    276.
    发明公开
    방송 신호 송신 장치 및 방법 有权
    用于发送广播信号的装置和方法

    公开(公告)号:KR1020120115447A

    公开(公告)日:2012-10-18

    申请号:KR1020110032674

    申请日:2011-04-08

    CPC classification number: H04N7/015

    Abstract: PURPOSE: A broadcast signal transmitting device and a method thereof are provided to supply service receiving information by scanning a barcode or connecting to a specific server through a communication network. CONSTITUTION: A broadcast signal transmitting device transmits a service stream of small-scale broadcast services and a service stream of basic broadcast services through an MSC(Main Service Channel) of a transmission frame. The device transmits service receiving information necessary for receiving the basic broadcast services through an FIC(Fast Information Channel) of the transmission frame. The device generates service receiving information of at least some of the small-scale broadcast services by a barcode(S818). [Reference numerals] (S802) Grasping FIGs in FIB; (S804) Selecting FIG corresponded to service configuration information of small-scale broadcast service; (S806) Reorganizing FIG; (S808) Generating FIB; (S810) Generating FIC; (S812) Generating service receiving information of small-scale broadcast service; (S814) Compositing FIG of small scale-broadcast service with service receiving information; (S816) Generating FIB of small scale-broadcast service; (S818) Generating barcode

    Abstract translation: 目的:提供广播信号发送装置及其方法,通过扫描条形码或通过通信网络连接到特定服务器来提供服务接收信息。 构成:广播信号发送装置通过传输帧的MSC(主业务信道)发送小规模广播业务业务流和基本广播业务业务流。 设备通过传输帧的FIC(快速信息信道)发送接收基本广播业务所需的业务接收信息。 设备通过条形码产生至少一些小规模广播服务的服务接收信息(S818)。 (附图标记)(S802)FIB中的抓取图; (S804)选择FIG对应于小规模广播业务的业务配置信息; (S806)重组图 (S808)生成FIB; (S810)生成FIC; (S812)生成小规模广播业务的业务接收信息; (S814)具有服务接收信息的小规模广播服务的合成图; (S816)生成小规模广播服务的FIB; (S818)生成条形码

    MPEG-2 TS 기반 방송 서비스 환경에서 전달 시간이 다른 콘텐츠를 연동하여 3D 서비스를 제공하는 방법
    277.
    发明公开
    MPEG-2 TS 기반 방송 서비스 환경에서 전달 시간이 다른 콘텐츠를 연동하여 3D 서비스를 제공하는 방법 审中-实审
    基于MPEG-2 TS的广播系统中不同时间传输3D服务链接内容的方法

    公开(公告)号:KR1020120104498A

    公开(公告)日:2012-09-21

    申请号:KR1020120024671

    申请日:2012-03-09

    CPC classification number: H04N21/4302 H04L29/06183 H04N13/189

    Abstract: PURPOSE: A three dimensional service providing method is provided to enable users to effectively access multimedia which the users are immersed by extracting the connected media of files stored using a non-real time stream. CONSTITUTION: A terminal extracts additional image signaling information and an additional image from a received non-real time stream(S110). The terminal extracts a reference image signaling information and a reference image from a received real-time stream(S120). The terminal creates stereoscopic content including the reference image and the additional image based on the relationship information(S130). The terminal reproduces the stereoscopic content by synchronizing the images based on time information included in synchronization information. [Reference numerals] (AA) Start; (BB) End; (S110) Additional images and additional image signaling information are extracted by receiving a non-real time stream; (S120) Standard images and standard signaling information are extracted by receiving a real time stream; (S130) Additional image signaling information and the creation of stereoscopic content based on the additional image signaling information

    Abstract translation: 目的:提供一种三维服务提供方法,用于通过提取使用非实时流存储的文件的连接媒体来有效地访问用户被浸没的多媒体。 构成:终端从接收的非实时流中提取附加图像信令信息和附加图像(S110)。 终端从接收的实时流中提取参考图像信令信息和参考图像(S120)。 终端基于关系信息创建包括参考图像和附加图像的立体内容(S130)。 终端通过基于同步信息中包含的时间信息同步图像来再现立体内容。 (附图标记)(AA)开始; (BB)结束; (S110)通过接收非实时流来提取附加图像和附加图像信令信息; (S120)通过接收实时流来提取标准图像和标准信令信息; (S130)附加的图像信令信息和基于附加图像信令信息的立体内容的创建

    비실시간 스테레오스코픽 방송 서비스 송신 및 수신 장치, 그리고 송신 및 수신 방법
    278.
    发明公开
    비실시간 스테레오스코픽 방송 서비스 송신 및 수신 장치, 그리고 송신 및 수신 방법 无效
    用于提供和接收非实时时间立体广播服务的装置,以及提供和接收方法

    公开(公告)号:KR1020120103511A

    公开(公告)日:2012-09-19

    申请号:KR1020120024672

    申请日:2012-03-09

    Abstract: PURPOSE: A device for transmitting and receiving a non real time stereoscopic broadcasting service and a method thereof are provided to deliver a reference picture and an additional picture based on non real time, thereby providing a 3D broadcasting service. CONSTITUTION: A NRT contents encoder(211) encodes stereoscopic picture contents including a reference picture and an additional picture. A NRT is a non real time stream. The NRT contents encoder generates a non real time stream. A NRT signaling information encoder(213) generates NRT signaling information including at least one of a service map table and a non real time information table. A multiplexer(220) performs a multiplexing operation with the non real time stream and the NRT signaling information. [Reference numerals] (201) Transmitting server; (203) Real time broadcast A/V encoder; (205) PSI/PSIP generator; (211) NRT contents encoder; (213) NRT signaling information encoder; (220) Multiplexing unit; (AA) Real time 2D image; (BB) Real time stream; (CC) NRT table; (DD) NRT stream; (EE) 3D NRT broadcasting unit; (FF) 3D NRT contents; (GG) 3D NRT file; (HH) Standard image; (II) Additional image; (JJ) MPEG-2TS

    Abstract translation: 目的:提供用于发送和接收非实时立体广播服务的装置及其方法,用于基于非实时传送参考图像和附加图像,从而提供3D广播服务。 构成:NRT内容编码器(211)对包括参考图像和附加图像的立体图像内容进行编码。 NRT是一个非实时流。 NRT内容编码器生成非实时流。 NRT信令信息编码器(213)产生包括服务映射表和非实时信息表中的至少一个的NRT信令信息。 多路复用器(220)使用非实时流和NRT信令信息执行复用操作。 (附图标记)(201)发送服务器; (203)实时广播A / V编码器; (205)PSI / PSIP发生器; (211)NRT内容编码器; (213)NRT信令信息编码器; (220)复用单元; (AA)实时2D图像; (BB)实时流; (CC)NRT表; (DD)NRT流; (EE)3D NRT广播单元; (FF)3D NRT内容; (GG)3D NRT文件; (HH)标准图像; (二)附加图像; (JJ)MPEG-2TS

    스테레오스코픽 영상에 관한 데이터를 전송하는 방법, 스테레오스코픽 영상을 재생하는 방법, 및 스테레오스코픽 영상 데이터의 파일 생성 방법
    279.
    发明授权
    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:KR101176065B1

    公开(公告)日:2012-08-24

    申请号:KR1020080131258

    申请日:2008-12-22

    CPC classification number: H04N13/178 H04N13/161 H04N13/194 H04N13/30

    Abstract: 본 발명은 스테레오스코픽 영상에 관한 데이터를 전송하는 방법 및 스테레오스코픽 영상을 재생하는 방법에 관한 것으로서, 스테레오스코픽 정지영상을 이용하여 다양한 장면을 표현할 수 있는 스테레오스코픽 영상을 제공하고자 한다. 이를 위하여 본 발명에 따른 스테레오스코픽 영상 데이터의 전송 방법은, 스테레오스코픽 정지영상에 관한 데이터를 기 설정된 파일 포맷으로 생성하는 단계, 및 파일 포맷으로 생성된 데이터를 전송하는 단계를 포함하되, 파일 포맷은 스테레오스코픽 영상을 구성하는 스테레오스코픽 정지영상을 포함하는 미디어 정보부, 및 스테레오스코픽 정지영상의 재생을 제어하는 제어 정보와 스테레오스코픽 정지영상이 스테레오스코픽 영상을 구성하는 형태를 지시하는 영상 구성 정보를 포함하는 헤더 정보부를 포함한다.
    스테레오스코픽(stereoscopic), 스테레오스코픽 정지영상, 파일 포맷, LASeR(Lightweight Application ScenE Representation), 3D 데이터, 비디오 연동형

    깊이감 조절 방법과 장치, 이를 구비하는 단말기 및 그 동작 방법
    280.
    发明公开
    깊이감 조절 방법과 장치, 이를 구비하는 단말기 및 그 동작 방법 有权
    用于缩放深度感知的方法和装置,包括其的终端和用于操作终端的方法

    公开(公告)号:KR1020120069799A

    公开(公告)日:2012-06-29

    申请号:KR1020100131099

    申请日:2010-12-21

    Abstract: PURPOSE: A depth sensitivity controlling method, an apparatus thereof, a terminal including the same, and an operation method are provided to detect a user location based on a depth sensor and to control depth sensitivity of a three-dimensional image which is rendered according to the detected user location. CONSTITUTION: A color and depth image obtaining unit(10) obtains a color and a depth image of a user. A user location detecting unit(70) detects a user location based on the obtained image of the user. A depth sensitivity controlling unit(80) calculates the range of the maximum depth and the minimum depth in a three-dimensional image. The depth sensitivity controlling unit controls stereoscopic image generation interval.

    Abstract translation: 目的:提供一种深度敏感度控制方法,其装置,包括该深度敏感度控制方法的终端和操作方法,用于基于深度传感器来检测用户位置,并且控制根据深度传感器呈现的三维图像的深度敏感度。 检测到的用户位置。 构成:颜色和深度图像获取单元(10)获得用户的颜色和深度图像。 用户位置检测单元(70)基于获得的用户图像来检测用户位置。 深度敏感度控制单元(80)计算三维图像中的最大深度和最小深度的范围。 深度敏感度控制单元控制立体图像生成间隔。

Patent Agency Ranking