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    Method for Image Prediction of Multi-View Video Codec and Computer Readable Recording Medium Therefor
    1.
    发明申请
    Method for Image Prediction of Multi-View Video Codec and Computer Readable Recording Medium Therefor 审中-公开
    多视点视频编解码器和计算机可读记录介质的图像预测方法

    公开(公告)号：US20080170753A1

    公开(公告)日：2008-07-17

    申请号：US11972794

    申请日：2008-01-11

    申请人： Ji-Ho Park ,  Byeong-Ho Choi ,  Yong-Hwan Kim ,  Je-Woo Kim ,  Hwa-Seon Shin ,  Yo-Sung Ho

    发明人： Ji-Ho Park ,  Byeong-Ho Choi ,  Yong-Hwan Kim ,  Je-Woo Kim ,  Hwa-Seon Shin ,  Yo-Sung Ho

    IPC分类号： G06K9/00

    CPC分类号： H04N13/161 ,  H04N19/105 ,  H04N19/176 ,  H04N19/50 ,  H04N19/597 ,  H04N19/61

    摘要： Provided are a method for image prediction of a multi-view video codec capable of improving coding efficiency, and a computer readable recording medium therefor. The method for image prediction of a multi-view video codec includes partitioning an image to a plurality of base blocks, acquiring information of reference images which are temporally different, acquiring information of reference images which have different views, and predicting a target block based on the acquired information. Accordingly, an image that is most similar to an image of a view to be currently compressed is generated using multiple images of different views, so that coding efficiency can be improved.

    摘要翻译： 提供一种能够提高编码效率的多视点视频编解码器的图像预测方法及其计算机可读记录介质。 多视点视频编解码器的图像预测方法包括将图像划分为多个基块，获取暂时不同的参考图像的信息，获取具有不同视图的参考图像的信息，以及基于 获得的信息。 因此，使用不同视图的多个图像来生成与当前压缩视图的图像最相似的图像，从而可以提高编码效率。

    Apparatus and method for transmitting broadcast data in digital broadcasting service system
    4.
    发明授权
    Apparatus and method for transmitting broadcast data in digital broadcasting service system 有权
    用于在数字广播业务系统中发送广播数据的装置和方法

    公开(公告)号：US08208493B2

    公开(公告)日：2012-06-26

    申请号：US11705572

    申请日：2007-02-12

    申请人： Woo-Hyun Baek ,  Hyun-Sup Yun ,  Ji-Ho Park ,  Jong-Won Kim

    发明人： Woo-Hyun Baek ,  Hyun-Sup Yun ,  Ji-Ho Park ,  Jong-Won Kim

    IPC分类号： H04J3/24

    CPC分类号： H04L65/4076 ,  H04H20/82 ,  H04H20/95 ,  H04H60/80 ,  H04H60/82 ,  H04L69/22 ,  H04W4/06 ,  H04W28/06 ,  H04W80/00

    摘要： Disclosed is an apparatus and method for transmitting broadcast data in a digital broadcasting service system. The apparatus includes a server terminal for receiving a digital broadcast transport stream from a digital broadcast service provider, removing a header used for the digital broadcast reception from the received broadcast stream, and transmitting a stream of broadcast data from which the header has been removed; and at least one client terminal for accessing the server terminal through an Internet Protocol (IP) network, and receiving and outputting the stream of broadcast data from which the header has been removed. The apparatus enables the user to view DVB-H broadcasts through an existing terminal, even without buying a terminal having the ability to receive a DVB-H transport stream.

    摘要翻译： 公开了一种在数字广播业务系统中发送广播数据的装置和方法。 该装置包括：服务器终端，用于从数字广播服务提供者接收数字广播传输流;从接收到的广播流中移除用于数字广播接收的标题;以及发送从头删除的广播数据流; 以及用于通过因特网协议（IP）网络访问服务器终端的至少一个客户终端，以及接收并输出已经从头删除的广播数据流。 即使没有购买具有接收DVB-H传输流的能力的终端，该设备也能使用户通过现有终端来观看DVB-H广播。

    CONTROL OF MATERIALS AND POROUS MAGNETIC PARTICLES
    5.
    发明申请
    CONTROL OF MATERIALS AND POROUS MAGNETIC PARTICLES 有权
    材料和多孔磁性颗粒的控制

    公开(公告)号：US20090179171A1

    公开(公告)日：2009-07-16

    申请号：US12300369

    申请日：2007-05-16

    申请人： Michael J. Sailor ,  Ji-Ho Park ,  Austin M. Derfus ,  Ester Segal ,  Kenneth S. Vecchio ,  Sangeeta N. Bhatia

    发明人： Michael J. Sailor ,  Ji-Ho Park ,  Austin M. Derfus ,  Ester Segal ,  Kenneth S. Vecchio ,  Sangeeta N. Bhatia

    IPC分类号： H01F1/00 ,  H05B6/02

    CPC分类号： H05B6/02 ,  B82Y25/00 ,  H01F1/0063 ,  Y10T428/29 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/32

    摘要： The present invention uses externally applied electromagnetic stimulus to control and heat porous magnetic particles and material associated with the particles. The particles contain magnetic material, such as superparamagnetic iron oxide and are associated with a material. Application of a DC magnetic field allows them to be moved with their associated material, and application of an AC RF electromagnetic field allows them to be heated with their associated material. The material can be associated with the particles by being contained in the pores of the particles, or in other cases the particles can adhere to the associated material, which can be an aqueous droplet. The present invention also provides a multi-layer porous magnetic particle. The particle includes a host layer having pores sized to accept magnetic nanoparticles. Magnetic nanoparticles are infused within pores of the host layer An encoding layer includes pores that define a spectral code. The pores in the encoding layer are sized to substantially exclude the magnetic nanoparticles. The encoding layer can also be a multi-layer, exhibiting, for example, a complex spectral code.

    摘要翻译： 本发明使用外部施加的电磁刺激来控制和加热与颗粒相关联的多孔磁性颗粒和材料。 颗粒含有磁性材料，例如超顺磁性氧化铁，并与材料相关联。 DC磁场的应用允许它们与其相关材料一起移动，并且AC RF电磁场的应用允许它们与其相关材料一起被加热。 该材料可以通过包含在颗粒的孔中与颗粒相关联，或者在其它情况下，颗粒可以附着到可以是水性液滴的相关材料上。 本发明还提供一种多层多孔磁性颗粒。 颗粒包括具有尺寸以接受磁性纳米颗粒的孔的主体层。 磁性纳米颗粒注入到主体层的孔内编码层包括限定光谱代码的孔。 编码层中的孔的大小被确定为基本排除磁性纳米颗粒。 编码层也可以是多层，表现出例如复谱谱。

    METHOD AND SYSTEM FOR SETTING CHANNEL IN DVB-H SERVICE
    6.
    发明申请
    METHOD AND SYSTEM FOR SETTING CHANNEL IN DVB-H SERVICE 有权
    DVB-H服务中设置频道的方法和系统

    公开(公告)号：US20080141319A1

    公开(公告)日：2008-06-12

    申请号：US11947187

    申请日：2007-11-29

    申请人： Byung-Wook Jang ,  Ji-Ho Park ,  Hyung-Kyu Song

    发明人： Byung-Wook Jang ,  Ji-Ho Park ,  Hyung-Kyu Song

    IPC分类号： H04N7/173

    CPC分类号： H04H20/426 ,  H04N21/2368 ,  H04N21/4341 ,  H04N21/64315 ,  Y02D70/168

    摘要： Provided is a method and system for setting a new channel when a DVB-H terminal sets a channel initially or changes the channel. The method includes a DVB-H server transmitting Program Specific Information (PSI)/Service Information (SI) and burst data of Audio/Video (A/V) streams corresponding to a plurality of service channels, a DVB-H terminal detecting a number of a plurality of elementary streams included in a new channel and Packet Identifiers (PIDs) corresponding to the respective elementary streams from the PSI/SI, which has been received from the DVB-H server and stored, in response to a setting request of the new channel from a user, and setting the detected PIDs as temporary receive PIDs, and if the DVB-H terminal detects burst data having a PID equal to any of the temporary receive PIDs from among the burst data received from the DVB-H server, the DVB-H terminal sets the PID corresponding to the detected burst data as a final receive PID and received only burst data having the final receive PID.

    摘要翻译： 提供一种当DVB-H终端最初设置信道或改变信道时设置新信道的方法和系统。 该方法包括发送节目专用信息（PSI）/服务信息（SI）的DVB-H服务器和与多个服务信道相对应的音频/视频（A / V）流的突发数据，DVB-H终端检测数字 包括在新信道中的多个基本流和对应于从DVB-H服务器接收并存储的来自PSI / SI的各个基本流的分组标识符（PID），响应于 并且将检测到的PID设置为临时接收PID，并且如果DVB-H终端从从DVB-H服务器接收的突发数据中检测到具有等于任何临时接收PID的PID的突发数据， DVB-H终端将与检测到的突发数据相对应的PID设置为最终接收PID，并且仅接收具有最终接收PID的突发数据。

    MPEG-4 encoder using H.263 multimedia chip
    7.
    发明授权
    MPEG-4 encoder using H.263 multimedia chip 失效
    MPEG-4编码器采用H.263多媒体芯片

    公开(公告)号：US07356080B2

    公开(公告)日：2008-04-08

    申请号：US10702745

    申请日：2003-11-06

    申请人： Hyun-Seung Lee ,  Ji-Ho Park ,  Dae-Kyu Shin ,  Seung-Cheol Lee

    发明人： Hyun-Seung Lee ,  Ji-Ho Park ,  Dae-Kyu Shin ,  Seung-Cheol Lee

    IPC分类号： H04B1/66 ,  H04N7/12 ,  H04N11/02 ,  H04N11/04

    CPC分类号： H04N19/40 ,  H04N19/124 ,  H04N19/157 ,  H04N19/196 ,  H04N19/42 ,  H04N19/593 ,  H04N19/61 ,  H04N19/63 ,  H04N19/70 ,  H04N19/91

    摘要： An MPEG-4 encoder utilizing an H.263 multimedia chip. The MPEG-4 encoder includes a DC (Direct Current) predictor for predicting a DC component of the image frame encoded by an H.263 standard upon receiving a prescribed MPEG-4 quantization value, and an MPEG-4 reconstruction image memory for converting the H.263 reconstruction image into an MPEG-4 reconstruction image, and storing the MPEG-4 reconstruction image. The MPEG-4 encoder removes spatial redundancy from source image data entered in frame units using a prescribed H.263 quantization value, predicts a DC component of an image frame having no spatial redundancy using a prescribed MPEG-4 quantization value, performs a VLC (Variable Length Coding) process on the image frame using the predicted DC component, and outputs the VLC-processed image frame in the form of an MPEG-4 bit stream. The MPEG-4 encoder reconstructs the image frame having no spatial redundancy, stores the reconstructed image frame, converts the reconstructed image frame into an MPEG-4 frame, stores the MPEG-4 frame, compares the stored image frame with a newly-entered next frame, and removes temporal redundancy according to a result of the comparison.

    摘要翻译： 一种使用H.263多媒体芯片的MPEG-4编码器。 MPEG-4编码器包括DC（直流）预测器，用于在接收到规定的MPEG-4量化值时预测由H.263标准编码的图像帧的DC分量，以及MPEG-4重建图像存储器，用于将 H.263重建图像转换为MPEG-4重建图像，并存储MPEG-4重建图像。 MPEG-4编码器使用规定的H.263量化值从以帧为单位输入的源图像数据中去除空间冗余，使用规定的MPEG-4量化值预测没有空间冗余的图像帧的DC分量，执行VLC（ 可变长度编码）处理，并且以MPEG-4比特流的形式输出VLC处理的图像帧。 MPEG-4编码器重建没有空间冗余的图像帧，存储重建的图像帧，将重建的图像帧转换成MPEG-4帧，存储MPEG-4帧，将存储的图像帧与新输入的下一个 并根据比较结果去除时间冗余。

    Method and apparatus for generating a motion vector
    8.
    发明申请
    Method and apparatus for generating a motion vector 审中-公开
    用于产生运动矢量的方法和装置

    公开(公告)号：US20070086518A1

    公开(公告)日：2007-04-19

    申请号：US11543080

    申请日：2006-10-05

    申请人： Byeong-Moon Jeon ,  Ji-Ho Park ,  Seung-Wook Park

    发明人： Byeong-Moon Jeon ,  Ji-Ho Park ,  Seung-Wook Park

    IPC分类号： H04B1/66 ,  H04N11/02

    CPC分类号： H04N19/34 ,  H04N5/145 ,  H04N19/105 ,  H04N19/176 ,  H04N19/187 ,  H04N19/29 ,  H04N19/44 ,  H04N19/46 ,  H04N19/51 ,  H04N19/52 ,  H04N19/523 ,  H04N19/56 ,  H04N19/577 ,  H04N19/70

    摘要： One embodiment provides a method of generating a motion vector associated with a current block in a first picture layer. In this embodiment, motion vector information for a block in a second picture layer is obtained. The second picture layer has lower quality pictures than pictures in the first picture layer, and the block of the second picture layer is temporally associated with the current block in the first picture layer. Motion vector difference information associated with the current block in the first picture layer is also obtained. The motion vector associated with the current block in the first picture layer is generated based on the obtained motion vector information and the obtained motion vector difference information.

    摘要翻译： 一个实施例提供了一种生成与第一图像层中的当前块相关联的运动矢量的方法。 在本实施例中，获得第二图像层中的块的运动矢量信息。 第二图像层具有比第一图像层中的图像更低质量的图像，并且第二图像层的块在时间上与第一图像层中的当前块相关联。 还获得与第一图像层中的当前块相关联的运动矢量差异信息。 基于获得的运动矢量信息和获得的运动矢量差分信息，生成与第一图像层中的当前块相关联的运动矢量。

    Method and DVB-H terminal for confirming integrity of container
    9.
    发明授权
    Method and DVB-H terminal for confirming integrity of container 有权
    方法和DVB-H终端确认容器的完整性

    公开(公告)号：US08209593B2

    公开(公告)日：2012-06-26

    申请号：US12022612

    申请日：2008-01-30

    申请人： Ji-Ho Park ,  Hyung-Hoon Kim

    发明人： Ji-Ho Park ,  Hyung-Hoon Kim

    IPC分类号： H03M13/09

    CPC分类号： H04N21/6131 ,  H04N21/23617 ,  H04N21/4345

    摘要： Disclosed is a method for ensuring the integrity of a container to be transmitted to a Digital Video Broadcasting-Handheld (DVB-H) terminal. A DVB-H server divides a container in which data required to deliver broadcasting information is included into one or more sections, extracts a Cycle Redundancy Check (CRC) value related to data of each section, and then creates profile information of the container. The created profile information of the container is used to check the integrity of the container, and is transmitted following the addition of the created profile information to a header part of the container. Hence, the terminal compares data of an actually received container with data of a container which has to be received on the basis of the profile information related to the container, and determines if the data included in the container is lost.

    摘要翻译： 公开了一种用于确保要发送到数字视频广播手持（DVB-H）终端的容器的完整性的方法。 DVB-H服务器将其中传送广播信息所需的数据包含在一个或多个部分中的容器，提取与每个部分的数据相关的循环冗余校验（CRC）值，然后创建容器的简档信息。 所创建的容器的配置文件信息用于检查容器的完整性，并且在将所创建的简档信息添加到容器的头部部分之后被发送。 因此，终端将实际接收到的容器的数据与根据与容器相关的简档信息必须接收的容器的数据进行比较，并且确定容器中包含的数据是否丢失。