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    Method and apparatus for transmitting and receiving graphical data
    1.
    发明授权
    Method and apparatus for transmitting and receiving graphical data 有权
    用于发送和接收图形数据的方法和装置

    公开(公告)号：US08891611B2

    公开(公告)日：2014-11-18

    申请号：US13239370

    申请日：2011-09-21

    申请人： Si-cheol Kim ,  Ye-youl Lee ,  Yong-moo Shin ,  Sung-bin Hong

    发明人： Si-cheol Kim ,  Ye-youl Lee ,  Yong-moo Shin ,  Sung-bin Hong

    IPC分类号： H04N7/12 ,  H04N7/173 ,  H04N21/4402 ,  H04N7/16 ,  H04N21/4782 ,  H04N21/436 ,  H04N21/462 ,  H04N21/41 ,  H04N21/81 ,  H04N21/4722

    CPC分类号： H04N7/163 ,  H04N7/17318 ,  H04N21/4122 ,  H04N21/43615 ,  H04N21/440218 ,  H04N21/440236 ,  H04N21/4622 ,  H04N21/4722 ,  H04N21/4782 ,  H04N21/8146

    摘要： A method and apparatus for transmitting and receiving graphical data are provided. The apparatus for transmitting includes a graphical data generating unit that generates graphical data; an encoder that converts the graphical data into a JPEG 2000 code stream; and a transmitting unit that transmits video streams and the code stream. The apparatus for receiving includes a receiving unit that extracts an JPEG 2000 code stream; a decoder that decodes the code stream; and a display unit that displays a video stream included in the received stream and the decoded code stream. The method for transmitting the graphical data includes generating graphical data; converting the data into a JPEG 2000 code stream; and transmitting video streams and the JPEG 2000 code stream. The method for receiving the graphical data includes extracting a JPEG 2000 code stream; decoding the code stream; and displaying the decoded code stream and a video stream.

    摘要翻译： 提供了一种用于发送和接收图形数据的方法和装置。 用于发送的装置包括：图形数据生成单元，生成图形数据; 将图形数据转换成JPEG 2000码流的编码器; 以及发送单元，其发送视频流和码流。 用于接收的装置包括提取JPEG 2000码流的接收单元; 解码码流; 以及显示单元，其显示包括在所接收的流中的视频流和解码的码流。 用于发送图形数据的方法包括生成图形数据; 将数据转换成JPEG 2000码流; 以及传输视频流和JPEG 2000码流。 用于接收图形数据的方法包括提取JPEG 2000码流; 解码码流; 并显示解码的码流和视频流。

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING GRAPHICAL DATA
    2.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING GRAPHICAL DATA 有权
    用于发送和接收图形数据的方法和装置

    公开(公告)号：US20120008694A1

    公开(公告)日：2012-01-12

    申请号：US13239370

    申请日：2011-09-21

    申请人： Si-cheol KIM ,  Ye-youl Lee ,  Yong-moo Shin ,  Sung-bin Hong

    发明人： Si-cheol KIM ,  Ye-youl Lee ,  Yong-moo Shin ,  Sung-bin Hong

    IPC分类号： H04N7/26 ,  H04N7/01

    CPC分类号： H04N7/163 ,  H04N7/17318 ,  H04N21/4122 ,  H04N21/43615 ,  H04N21/440218 ,  H04N21/440236 ,  H04N21/4622 ,  H04N21/4722 ,  H04N21/4782 ,  H04N21/8146

    摘要： A method and apparatus for transmitting and receiving graphical data are provided. The apparatus for transmitting includes a graphical data generating unit that generates graphical data; an encoder that converts the graphical data into a JPEG 2000 code stream; and a transmitting unit that transmits video streams and the code stream. The apparatus for receiving includes a receiving unit that extracts an JPEG 2000 code stream; a decoder that decodes the code stream; and a display unit that displays a video stream included in the received stream and the decoded code stream. The method for transmitting the graphical data includes generating graphical data; converting the data into a JPEG 2000 code stream; and transmitting video streams and the JPEG 2000 code stream. The method for receiving the graphical data includes extracting a JPEG 2000 code stream; decoding the code stream; and displaying the decoded code stream and a video stream.

    摘要翻译： 提供了一种用于发送和接收图形数据的方法和装置。 用于发送的装置包括：图形数据生成单元，生成图形数据; 将图形数据转换成JPEG 2000码流的编码器; 以及发送单元，其发送视频流和码流。 用于接收的装置包括提取JPEG 2000码流的接收单元; 解码码流; 以及显示单元，其显示包括在所接收的流中的视频流和解码的码流。 用于发送图形数据的方法包括生成图形数据; 将数据转换成JPEG 2000码流; 以及传输视频流和JPEG 2000码流。 用于接收图形数据的方法包括提取JPEG 2000码流; 解码码流; 并显示解码的码流和视频流。

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING GRAPHICAL DATA
    3.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING GRAPHICAL DATA 审中-公开
    用于发送和接收图形数据的方法和装置

    公开(公告)号：US20080172703A1

    公开(公告)日：2008-07-17

    申请号：US11833607

    申请日：2007-08-03

    申请人： Si-cheol KIM ,  Ye-youl Lee ,  Yong-moo Shin ,  Sung-bin Hong

    发明人： Si-cheol KIM ,  Ye-youl Lee ,  Yong-moo Shin ,  Sung-bin Hong

    IPC分类号： H04N7/173 ,  G06F15/00

    CPC分类号： H04N7/163 ,  H04N7/17318 ,  H04N21/4122 ,  H04N21/43615 ,  H04N21/440218 ,  H04N21/440236 ,  H04N21/4622 ,  H04N21/4722 ,  H04N21/4782 ,  H04N21/8146

    摘要： A method and apparatus for transmitting and receiving graphical data are provided. The apparatus for transmitting includes a graphical data generating unit that generates graphical data; an encoder that converts the graphical data into a JPEG 2000 code stream; and a transmitting unit that transmits video streams and the code stream. The apparatus for receiving includes a receiving unit that extracts an JPEG 2000 code stream; a decoder that decodes the code stream; and a display unit that displays a video stream included in the received stream and the decoded code stream. The method for transmitting the graphical data includes generating graphical data; converting the data into a JPEG 2000 code stream; and transmitting video streams and the JPEG 2000 code stream. The method for receiving the graphical data includes extracting a JPEG 2000 code stream; decoding the code stream; and displaying the decoded code stream and a video stream.

    摘要翻译： 提供了一种用于发送和接收图形数据的方法和装置。 用于发送的装置包括：图形数据生成单元，生成图形数据; 将图形数据转换成JPEG 2000码流的编码器; 以及发送单元，其发送视频流和码流。 用于接收的装置包括提取JPEG 2000码流的接收单元; 解码码流; 以及显示单元，其显示包括在所接收的流中的视频流和解码的码流。 用于发送图形数据的方法包括生成图形数据; 将数据转换成JPEG 2000码流; 以及传输视频流和JPEG 2000码流。 用于接收图形数据的方法包括提取JPEG 2000码流; 解码码流; 并显示解码的码流和视频流。

    Method and apparatus for providing content services on an audio/video (A/V) network supporting web service technique
    7.
    发明申请
    Method and apparatus for providing content services on an audio/video (A/V) network supporting web service technique 审中-公开
    用于在支持Web服务技术的音频/视频（A / V）网络上提供内容服务的方法和装置

    公开(公告)号：US20060271699A1

    公开(公告)日：2006-11-30

    申请号：US11417199

    申请日：2006-05-04

    申请人： Ye-youl Lee ,  Yoo-seung Hwang ,  Giu-yeol Kim

    发明人： Ye-youl Lee ,  Yoo-seung Hwang ,  Giu-yeol Kim

    IPC分类号： G06F15/16

    CPC分类号： H04L67/2819 ,  H04L29/06027 ,  H04L65/4084 ,  H04L67/02 ,  H04L67/2823 ,  H04L67/327 ,  H04N7/163 ,  H04N21/43632 ,  H04N21/8543

    摘要： A method and apparatus are disclosed for providing content services in an A/V network supporting web service techniques. An A/V gateway includes a content information requesting unit which requests information about contents to be provided by web services on a distributed network when a predetermined condition is satisfied; a TCP/IP transceiver which receives an ML document including the information about the contents as a response to the request from a service providing device providing the web services; a web service content managing unit which analyzes the ML document including the information about the contents, and generates a reconstructed ML document on the basis of the analysis result; a SOAP server transceiver which transmits the reconstructed ML document; and an A/V network transceiver which transmits a content stream corresponding to the information about the contents.

    摘要翻译： 公开了用于在支持Web服务技术的A / V网络中提供内容服务的方法和装置。 A / V网关包括：当满足预定条件时，在分布式网络上请求由web服务提供的内容的信息的内容信息请求单元; TCP / IP收发器，其从提供所述web服务的服务提供设备接收包括关于所述内容的信息作为对所述请求的响应的ML文档; Web服务内容管理单元，其分析包括关于内容的信息的ML文档，并且基于分析结果生成重构的ML文档; SOAP服务器收发器，用于发送重构的ML文档; 以及A / V网络收发器，其发送与关于内容的信息相对应的内容流。

    Network interface unit
    8.
    发明申请
    Network interface unit 审中-公开
    网络接口单元

    公开(公告)号：US20060271654A1

    公开(公告)日：2006-11-30

    申请号：US11429306

    申请日：2006-05-08

    申请人： Ye-youl Lee ,  Chang-yong Kim

    发明人： Ye-youl Lee ,  Chang-yong Kim

    IPC分类号： G06F15/177

    CPC分类号： H04N21/43632 ,  H04L12/2803 ,  H04L12/2838 ,  H04L2012/2849 ,  H04N7/163 ,  H04N7/1675 ,  H04N21/434

    摘要： A network interface unit (NIU) based on an expandable home theater (XHT) is provided with a tuner which receives a broadcasting signal over an external network; a demodulator which demodulates a baseband signal from the received broadcasting signal; and an NIU chipset which creates a data signal based on an IEEE 1394 protocol from the baseband signal, and transmits the created signal to an A/V apparatus connected to an internal network. The NIU chipset comprises a POD interface controller which outputs a scrambled transport stream included in the baseband signal, receives an encrypted signal, which is a response to the transmitted transport stream, and decodes the received encrypted signal to restore the transport stream; a de-multiplexer which parses the restored transport stream and de-multiplexes the transport stream to extract a bit stream; and a 1394 module which converts the extracted bit stream into data signals according to the IEEE 1394 protocol.

    摘要翻译： 基于可扩展家庭影院（XHT）的网络接口单元（NIU）设置有通过外部网络接收广播信号的调谐器; 解调器，对接收到的广播信号的基带信号进行解调; 以及基于来自基带信号的基于IEEE 1394协议的数据信号的NIU芯片组，并将所创建的信号发送到连接到内部网络的A / V设备。 NIU芯片组包括POD接口控制器，其输出包括在基带信号中的加扰传输流，接收作为对所发送的传输流的响应的加密信号，并解码所接收的加密信号以恢复传输流; 解复用器，其解析恢复的传输流，并解复用传输流以提取比特流; 以及根据IEEE 1394协议将提取的比特流转换成数据信号的1394模块。