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    HYBRID VARIABLE LENGTH CODING FOR VIDEO COMPRESSION
    3.
    发明专利
    HYBRID VARIABLE LENGTH CODING FOR VIDEO COMPRESSION 未知

    公开(公告)号：CA2579718C

    公开(公告)日：2016-05-10

    申请号：CA2579718

    申请日：2005-06-08

    Applicant: CISCO TECH INC

    Inventor： CHEN WEN-HSIUNG ,  WU FANG ,  PELTON GREGORY D ,  TOEBES JOHN A ,  ROSENFELD DOV

    IPC: G06K9/36 ,  H03M7/34

    Abstract: A method for variable length coding an ordered series of digital signals, e.g., of quantized transform coefficients of a block of image data with a most likely-to-occur amplitude, e.g., 0, and at least one other amplitude, e.g., 1, to form a set of codewords. The method includes establishing a breakpoint along the ordering to define a first contiguous region and a second contiguous region, such that clusters of consecutive signals of any value other than the most likely-to-occur value occur mostly in the first contiguous region. The method includes encoding the signals in the first region using a first region encoding method suitable for encoding clusters; and encoding the signals in the second region using a second region encoding method. The first region and second region encoding methods include variable length codes such that relatively short codewords are formed to represent relatively more likely-to-occur sequences.

    VARIABLE LENGTH CODING FOR SPARSE COEFFICIENTS
    4.
    发明申请
    VARIABLE LENGTH CODING FOR SPARSE COEFFICIENTS 审中-公开
    稀疏系数的可变长度编码

    公开(公告)号：WO2007092661A3

    公开(公告)日：2007-12-21

    申请号：PCT/US2007060693

    申请日：2007-01-18

    Applicant: CISCO TECH INC ,  CHEN WEN-HSIUNG ,  TOEBES JOHN A

    Inventor： CHEN WEN-HSIUNG ,  TOEBES JOHN A

    IPC: H03M7/40

    CPC classification number: H03M7/40 ,  H04N19/61 ,  H04N19/91 ,  H04N19/93

    Abstract: Coding quantized transform coefficients as occur in image compression includes, for a subset of coefficient amplitude values coding by a first method corresponding to each amplitude of the subset, events of a run of zero or more zero-valued coefficients ending in the single non-zero amplitude, coding by a second method events of a run of zero or more zero-valued coefficients ending in any single non-zero amplitude not in the subset, and coding by a third method the amplitude values of the concatenation of the non-zero amplitude not in the subset. The coding methods produce variable length codewords. The method is suitable for series that have scattered non-zero-valued coefficients.

    Abstract translation: 如在图像压缩中出现的那样编码量化的变换系数包括：对于通过对应于子集的每个幅度的第一方法编码的系数幅值的子集，终止于单个非零值的零个或更多个零值系数的游程的事件 振幅，通过第二方法进行编码，零个或多个零值系数的游程的事件结束于任何单个非零幅度，而不是在该子集中，以及通过第三方法编码非零幅度的级联的幅度值 不在子集中。 编码方法产生可变长度码字。 该方法适用于散射非零值系数的序列。

    RECORDING A HYPER TEXT TRANSFER PROTOCOL (HTTP) SESSION FOR PLAYBACK
    6.
    发明申请
    RECORDING A HYPER TEXT TRANSFER PROTOCOL (HTTP) SESSION FOR PLAYBACK 审中-公开
    记录用于回放的超文本传输​​协议（HTTP）会话

    公开(公告)号：WO2011011151A3

    公开(公告)日：2012-05-10

    申请号：PCT/US2010039892

    申请日：2010-06-25

    Applicant: CISCO TECH INC ,  TOEBES JOHN A ,  DAVI JOHN C ,  MILLICAN GLENN T III

    Inventor： TOEBES JOHN A ,  DAVI JOHN C ,  MILLICAN GLENN T III

    IPC: G06F3/00

    CPC classification number: H04L67/22 ,  H04L67/02

    Abstract: In one embodiment, a method includes recording a sequence of online activities of a first user. The online activities include online consumption of online content by the first user. The method includes constructing a path based on the sequence of online activities of the first user. The path includes a sequence of online activity points that each correspond to one of the online activities in the sequence of online activities of the first user, and the path enables a second user to experience personally for themselves at least an approximation of the sequence of online activities of the first user. The method includes communicating the path for traversal of a portion of the path by the second user.

    Abstract translation: 在一个实施例中，一种方法包括记录第一用户的在线活动序列。 在线活动包括第一个用户在线消费在线内容。 该方法包括基于第一用户的在线活动的顺序来构建路径。 该路径包括一系列在线活动点，其各自对应于第一用户的在线活动序列中的在线活动之一，并且该路径使得第二用户能够亲自体验至少近似的在线序列 第一个用户的活动。 所述方法包括：传送由所述第二用户遍历所述路径的一部分的路径。

    EXTENDED AMPLITUDE CODING FOR CLUSTERED TRANSFORM COEFFICIENTS
    7.
    发明申请
    EXTENDED AMPLITUDE CODING FOR CLUSTERED TRANSFORM COEFFICIENTS 审中-公开
    集群变换系数的扩展幅度编码

    公开(公告)号：WO2007056657A3

    公开(公告)日：2007-12-27

    申请号：PCT/US2006060472

    申请日：2006-11-02

    Applicant: CISCO TECH INC ,  CHEN WEN-HSIUNG ,  TOEBES JOHN A

    Inventor： CHEN WEN-HSIUNG ,  TOEBES JOHN A

    IPC: G06K9/36

    CPC classification number: H04N19/93 ,  H04N19/60 ,  H04N19/61 ,  H04N19/91

    Abstract: Coding quantized transform coefficients as occur in image compression combines a position coding method to code the position of clusters of consecutive non-zero-value coefficients with an amplitude coding method to code the amplitudes of a concatenation of a plurality of the clusters. The amplitude coding method exploits that runs of amplitude 1 coefficients are more likely in the clusters than runs of other coefficient amplitudes.

    Abstract translation: 如在图像压缩中出现的编码量化的变换系数组合了用位置编码方法来编码连续的非零值系数的群集的位置，其中使用幅度编码方法来编码多个群集的级联的幅度。 幅度编码方法利用振幅1系数的运行比其他系数振幅的运行更可能在群集中。

    EDITING WEB PAGES
    8.
    发明申请
    EDITING WEB PAGES 审中-公开
    编辑网页

    公开(公告)号：WO2010042428A2

    公开(公告)日：2010-04-15

    申请号：PCT/US2009059505

    申请日：2009-10-05

    Applicant: CISCO TECH INC ,  TOEBES JOHN A ,  CHOU GARY T ,  DAVI JOHN C ,  MILLICAN GLENN T ,  WILLIAMS JOSH D

    Inventor： TOEBES JOHN A ,  CHOU GARY T ,  DAVI JOHN C ,  MILLICAN GLENN T ,  WILLIAMS JOSH D

    IPC: G06F17/24 ,  G06F17/22

    CPC classification number: G06F17/2247 ,  G06F17/24 ,  G06F17/30893

    Abstract: In particular embodiments, a method for editing a web page includes identifying a plurality of components that collectively form a programmatic representation of a first web page. At least one of the components has content that dynamically changes in response to data retrieved externally from the content. A second web page is generated. The second web page includes a plurality of parameters. Each parameter of the second web page corresponds to a respective one of the identified plurality of components. One or more modifications made to the plurality of parameters are interpreted. A programmatic representation of a third web page is generated, the generation based at least in part on the interpretation.

    Abstract translation: 在特定实施例中，用于编辑网页的方法包括识别共同形成第一网页的程序化表示的多个组件。 至少一个组件具有响应于从内容外部获取的数据而动态改变的内容。 生成第二个网页。 第二网页包括多个参数。 第二网页的每个参数对应于所标识的多个组件中的相应一个。 对多个参数进行的一个或多个修改被解释。 生成第三个网页的程序化表示，该生成至少部分基于解释。

    HYBRID VARIABLE LENGTH CODING FOR VIDEO COMPRESSION
    9.
    发明申请
    HYBRID VARIABLE LENGTH CODING FOR VIDEO COMPRESSION 审中-公开
    混合可变长度编码视频压缩

    公开(公告)号：WO2006001994A3

    公开(公告)日：2007-11-01

    申请号：PCT/US2005020110

    申请日：2005-06-08

    Applicant: CISCO TECH INC ,  CHEN WEN-HSIUNG ,  WU FANG ,  PELTON GREGORY D ,  TOEBES JOHN A ,  ROSENFELD DOV

    Inventor： CHEN WEN-HSIUNG ,  WU FANG ,  PELTON GREGORY D ,  TOEBES JOHN A ,  ROSENFELD DOV

    IPC: G06K9/36 ,  G06K9/46 ,  H03M7/00 ,  H03M7/40

    CPC classification number: H03M7/40 ,  H04N19/91 ,  H04N19/93

    Abstract: A method for variable length coding an ordered series of digital signals, e.g., of quantized transform coefficients of a block of image data with a most likely-to-occur amplitude, e.g., O, and at least one other amplitude, e.g., 1, to form a set of codewords. The method includes establishing a breakpoint (301) along the ordering to define a first contiguous region and a second contiguous region, such that clusters of consecutive signals of any value other than the most likely-to-occur value occur mostly in the first contiguous region. The method includes encoding the signals in the first region using a first region encoding method (303) suitable for encoding clusters; and encoding the signals in the second region using a second region encoding method (305). The first region and second region encoding methods include variable length codes such that relatively short codewords are formed to represent relatively more likely-to-occur sequences.

    Abstract translation: 一种用于可变长度编码有序序列数字信号的方法，例如，具有最可能发生的幅度的图像数据块的量化变换系数，例如O，以及至少一个其它振幅，例如1， 以形成一组码字。 该方法包括沿着排序建立断点（301）以定义第一连续区域和第二连续区域，使得除了最可能出现的值之外的任何值的连续信号的群集主要出现在第一邻接区域 。 该方法包括使用适于编码簇的第一区域编码方法（303）对第一区域中的信号进行编码; 以及使用第二区域编码方法（305）对所述第二区域中的信号进行编码。 第一区域和第二区域编码方法包括可变长度代码，使得形成相对较短的码字以表示相对更可能发生的序列。

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