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    Apparatus and method for controlling use of broadcasting program using signature in program information
    5.
    发明授权
    Apparatus and method for controlling use of broadcasting program using signature in program information 有权
    用于在节目信息中使用签名来控制广播节目的使用的装置和方法

    公开(公告)号：US08495376B2

    公开(公告)日：2013-07-23

    申请号：US12608172

    申请日：2009-10-29

    申请人： Hyon-Gon Choo ,  Jeho Nam ,  Moon-Kyun Oh ,  Sangwoo Ahn ,  Sang-Kwon Shin ,  Jooyoung Lee ,  Won-Sik Cheong

    发明人： Hyon-Gon Choo ,  Jeho Nam ,  Moon-Kyun Oh ,  Sangwoo Ahn ,  Sang-Kwon Shin ,  Jooyoung Lee ,  Won-Sik Cheong

    IPC分类号： H04L9/32

    CPC分类号： H04H60/16 ,  H04H20/31 ,  H04H60/37 ,  H04H60/65 ,  H04H60/74 ,  H04H2201/90 ,  H04L9/3247 ,  H04L2209/603

    摘要： Disclosed is a broadcasting signal receiving apparatus for controlling use of a broadcasting program using a signature in program information and a method thereof. The broadcasting signal receiving apparatus includes a communicating unit for receiving a broadcasting signal, an extracting unit for extracting a broadcasting program and program information from the received broadcasting signal, and a determining unit configured to generate a temporal signature for confirmation (confirmation signature) which determines whether the program information is changed or not from the original program information and determine validity of the program information by comparing a signature included in the extracted program information with the confirmation signature.

    摘要翻译： 公开了一种广播信号接收装置，其用于控制​​使用节目信息中的签名的广播节目及其方法。 广播信号接收装置包括用于接收广播信号的通信单元，从接收到的广播信号中提取广播节目和节目信息的提取单元，以及确定单元，用于生成用于确定（确认签名）的时间签名 通过将所提取的节目信息中包含的签名与确认签名进行比较来确定节目信息是否从原始节目信息改变并确定节目信息的有效性。

    APPARATUS AND METHOD FOR DIGITAL ITEM DESCRIPTION AND PROCESS USING SCENE REPRESENTATION LANGUAGE
    6.
    发明申请
    APPARATUS AND METHOD FOR DIGITAL ITEM DESCRIPTION AND PROCESS USING SCENE REPRESENTATION LANGUAGE 审中-公开
    使用场景表示语言的数字项目描述和过程的装置和方法

    公开(公告)号：US20100002763A1

    公开(公告)日：2010-01-07

    申请号：US12442539

    申请日：2007-09-21

    申请人： Ye-Sun Joung ,  Jung-Won Kang ,  Won-Sik Cheong ,  Ji-Hun Cha ,  Kyung-Ae Moon ,  Jin-Woo Hong ,  Young-Kwon Lim

    发明人： Ye-Sun Joung ,  Jung-Won Kang ,  Won-Sik Cheong ,  Ji-Hun Cha ,  Kyung-Ae Moon ,  Jin-Woo Hong ,  Young-Kwon Lim

    IPC分类号： H04N11/04

    CPC分类号： H04N21/234318 ,  H04N21/23412 ,  H04N21/83555 ,  H04N21/85403

    摘要： Provided are an apparatus and method for describing and processing digital items using a scene representation language. The apparatus includes a digital item method engine (DIME) unit for executing components based on component information included in the digital item; and a scene representation unit for expressing scenes of a plural number of media data included in the digital item in a form of defining spatio-temporal relations and allowing the media data to interact with each other. The digital item includes scene representation having representation information of the scene, and calling information for the digital item express unit to execute the scene representation unit in order to represent the scene based on the scene representation information at the scene representation unit.

    摘要翻译： 提供了一种使用场景表示语言描述和处理数字项目的装置和方法。 该装置包括：数字项目方法引擎（DIME）单元，用于基于包括在数字项中的分量信息执行分量; 以及场景表示单元，用于以限定时空关系的形式表示包含在数字项目中的多个媒体数据的场景，并允许媒体数据彼此交互。 数字项目包括具有场景的表示信息的场景表示，以及用于数字项目表达单元的呼叫信息以执行场景表示单元，以便基于场景表示单元处的场景表示信息来表示场景。

    METHOD AND APPARATUS FOR DISPLAYING THE LASER CONTENTS
    8.
    发明申请
    METHOD AND APPARATUS FOR DISPLAYING THE LASER CONTENTS 审中-公开
    用于显示激光内容的方法和装置

    公开(公告)号：US20090184970A1

    公开(公告)日：2009-07-23

    申请号：US12373163

    申请日：2007-07-11

    申请人： Ye-Sun Joung ,  Won-Sik Cheong ,  Jihun Cha ,  Kyung-Ae Moon ,  Jin-Woo Hong

    发明人： Ye-Sun Joung ,  Won-Sik Cheong ,  Jihun Cha ,  Kyung-Ae Moon ,  Jin-Woo Hong

    IPC分类号： G06T1/00

    CPC分类号： H04N21/8543 ,  H04N21/23412 ,  H04N21/2353 ,  H04N21/4355 ,  H04N21/44012 ,  H04N21/4431

    摘要： Provided are a method and apparatus for displaying lightweight applications scene representation (LASeR) content. A LASeR markup language (ML) that is based on a LASeR binary stream or a LASeR extensible markup language (XML) is parsed so as to generate a LASeR document object model (DOM). A LASeR application program interface (API) is used to generate a LASeR DOM object tree. A LASeR player accesses the LASeR DOM to display LASeR DOM scene information.

    摘要翻译： 提供了一种用于显示轻量级应用场景表示（LASeR）内容的方法和装置。 解析基于LASeR二进制流或LASeR可扩展标记语言（XML）的LASeR标记语言（ML），以生成LASeR文档对象模型（DOM）。 LASeR应用程序接口（API）用于生成LASeR DOM对象树。 LASeR播放器访问LASeR DOM以显示LASeR DOM场景信息。

    APPARATUS FOR CODING OR DECODING INTRA IMAGE BASED ON LINE INFORMATION OF REFERENCE IMAGE BLOCK
    9.
    发明申请
    APPARATUS FOR CODING OR DECODING INTRA IMAGE BASED ON LINE INFORMATION OF REFERENCE IMAGE BLOCK 有权
    基于参考图像块的线信息编码或解码内部图像的装置

    公开(公告)号：US20100278234A1

    公开(公告)日：2010-11-04

    申请号：US12811765

    申请日：2008-12-29

    申请人： Se Yoon Jeong ,  Jin Soo Choi ,  Donghyung Kim ,  Won-Sik Cheong ,  Kyung Ae Moon ,  Jin Woo Hong

    发明人： Se Yoon Jeong ,  Jin Soo Choi ,  Donghyung Kim ,  Won-Sik Cheong ,  Kyung Ae Moon ,  Jin Woo Hong

    IPC分类号： H04N7/32

    CPC分类号： H04N19/50 ,  H04N19/11 ,  H04N19/136 ,  H04N19/176 ,  H04N19/182 ,  H04N19/51 ,  H04N19/513 ,  H04N19/593 ,  H04N19/61

    摘要： An apparatus for coding an image which may effectively code the image and an apparatus for decoding an image which may decode the effectively coded image. The apparatus for coding the image includes: an input image segmentation unit to segment an input image into a plurality of image blocks including a first image block and a second image block; a waveform information generation unit to select a plurality of reference pixels from among pixels included in the first image block, generate first waveform information about the first image block based on a pixel value difference between the selected plurality of reference pixels, and generate second waveform information about the second image block based on a pixel value difference between the pixels included in the second image block; and coding unit to code an image included in the second image block based on the first waveform information and second waveform information.

    摘要翻译： 一种用于对可以有效地编码图像的图像进行编码的装置和用于解码可以解码有效编码的图像的图像的装置。 用于编码图像的装置包括：输入图像分割单元，用于将输入图像分割成包括第一图像块和第二图像块的多个图像块; 波形信息产生单元，用于从包括在第一图像块中的像素中选择多个参考像素，基于所选择的多个参考像素之间的像素值差产生关于第一图像块的第一波形信息，并生成第二波形信息 关于所述第二图像块基于所述第二图像块中包括的像素之间的像素值差; 以及编码单元，用于基于第一波形信息和第二波形信息对包括在第二图像块中的图像进行编码。

    SAF synchronization layer packet structure and server system therefor
    10.
    发明授权
    SAF synchronization layer packet structure and server system therefor 失效
    SAF同步层分组结构及其服务器系统

    公开(公告)号：US08472477B2

    公开(公告)日：2013-06-25

    申请号：US11658101

    申请日：2005-01-17

    申请人： Ye-Sun Joung ,  Won-Sik Cheong ,  Jihun Cha ,  Kyuheon Kim ,  Young-Kwon Lim

    发明人： Ye-Sun Joung ,  Won-Sik Cheong ,  Jihun Cha ,  Kyuheon Kim ,  Young-Kwon Lim

    IPC分类号： H04J3/00

    CPC分类号： H04L12/56 ,  H04N21/23412 ,  H04N21/234318 ,  H04N21/4307 ,  H04N21/44012 ,  H04N21/8547

    摘要： Provided is a Simple Aggregation Format (SAF) synchronization packet structure including a SAF synchronization packet header and a SAF synchronization packet payload and multiplexing diverse element streams which include a scene description elementary stream. The SAF synchronization packet header includes time information related to an access unit included in the SAF synchronization packet payload, and the SAF synchronization packet payload includes header information on the access unit and payload information indicating the access unit. Since the present invention can multiplex diverse elementary streams effectively and simply into one data stream, synchronized data transmission is possible. Since the present invention accommodates a synchronization layer packet of the MPEG-4 system, it can be easily integrated with the MPEG-4 system and utilize the advantage of the MPEG-4 synchronization layer packet such as the concept of an access unit or a degradation priority.

    摘要翻译： 提供了包括SAF同步分组报头和SAF同步分组有效载荷的简单聚合格式（SAF）同步分组结构，并且复用包括场景描述基本流的各种元素流。 SAF同步分组报头包括与包含在SAF同步分组有效载荷中的接入单元相关的时间信息，SAF同步分组有效负载包括关于接入单元的报头信息和指示接入单元的有效载荷信息。 由于本发明可以将不同的基本流有效且简单地复用到一个数据流中，所以可以进行同步的数据传输。 由于本发明容纳了MPEG-4系统的同步层分组，所以可以容易地与MPEG-4系统集成，并利用MPEG-4同步层分组的优点，诸如接入单元或降级的概念 优先。