Method and system for improving content diversification in data driven P2P streaming using source push
    5.
    发明授权
    Method and system for improving content diversification in data driven P2P streaming using source push 有权
    使用资源推送改进数据驱动P2P流媒体内容多样化的方法与系统

    公开(公告)号:US08108537B2

    公开(公告)日:2012-01-31

    申请号:US12179150

    申请日:2008-07-24

    IPC分类号: G06F15/16

    摘要: A system and method for improving content diversification in data driven streaming includes computing a weight factor and a qualification factor for each of at least two nodes among a plurality of nodes, based upon a bandwidth of each node. Content is pushed to a node based on the qualification factor and the weight factor of each node. The qualification factor is updated for the node which received pushed content.

    摘要翻译: 一种用于改进数据驱动流的内容多样化的系统和方法包括基于每个节点的带宽来计算多个节点中的至少两个节点中的每一个的权重因子和限定因子。 基于每个节点的资格因子和权重因子将内容推送到节点。 为接收推送内容的节点更新资格因子。

    METHOD AND SYSTEM FOR IMPROVING CONTENT DIVERSIFICATION IN DATA DRIVEN P2P STREAMING USING SOURCE PUSH
    6.
    发明申请
    METHOD AND SYSTEM FOR IMPROVING CONTENT DIVERSIFICATION IN DATA DRIVEN P2P STREAMING USING SOURCE PUSH 有权
    使用源推算改进数据驱动P2P流中内容多样性的方法和系统

    公开(公告)号:US20100023633A1

    公开(公告)日:2010-01-28

    申请号:US12179150

    申请日:2008-07-24

    IPC分类号: G06F15/16 G06F15/173

    摘要: A system and method for improving content diversification in data driven streaming includes computing a weight factor and a qualification factor for each of at least two nodes among a plurality of nodes, based upon a bandwidth of each node. Content is pushed to a node based on the qualification factor and the weight factor of each node. The qualification factor is updated for the node which received pushed content.

    摘要翻译: 一种用于改进数据驱动流的内容多样化的系统和方法包括基于每个节点的带宽来计算多个节点中的至少两个节点中的每一个的权重因子和限定因子。 基于每个节点的资格因子和权重因子将内容推送到节点。 为接收推送内容的节点更新资格因子。

    Mask generation mechanism
    9.
    发明授权
    Mask generation mechanism 有权
    面具生成机制

    公开(公告)号:US08693054B2

    公开(公告)日:2014-04-08

    申请号:US13345456

    申请日:2012-01-06

    IPC分类号: H04N1/60

    CPC分类号: H04N1/4051

    摘要: A method is disclosed. The method includes generating a seed pattern which ensures one dot per column, computing an auto correlation function and performing pixel error processing. Pixel error processing includes performing multiple operations during each iteration to create visually pleasing halftone mask patterns which follow a one dot per column constraint.

    摘要翻译: 公开了一种方法。 该方法包括生成保证每列一个点的种子图案,计算自相关函数并执行像素误差处理。 像素误差处理包括在每次迭代期间执行多个操作以创建视觉上令人满意的半色调掩模图案,其遵循每列约束的一个点。

    Hybrid Halftone Generation Mechanism
    10.
    发明申请
    Hybrid Halftone Generation Mechanism 有权
    混合半色调生成机制

    公开(公告)号:US20130265612A1

    公开(公告)日:2013-10-10

    申请号:US13440830

    申请日:2012-04-05

    IPC分类号: H04N1/405

    摘要: A method is disclosed. The method includes generating a Continuous Tone Image (CTI) with all pixel values same as a first gray level, generating an initial Half Tone Image (HTI) with all pixel values equal to minimum absorptance level and computing a change in pixel error for a first pixel. The change in pixel error is computed by identifying a first pixel indicated in a valid pixel map, toggling the first pixel with all the possible output states and swapping the first pixel with all neighbor pixels only if the stacking constraint is satisfied, updating the HTI with the maximum error decrease operation and continue to next pixel location till the end criteria is met.

    摘要翻译: 公开了一种方法。 该方法包括产生具有与第一灰度级相同的所有像素值的连续色调图像(CTI),产生具有等于最小吸收水平的所有像素值的初始半色调图像(HTI),并计算第一像素值的像素误差的变化 像素。 通过识别有效像素图中指示的第一像素来计算像素误差的变化,如果满足堆叠约束,则仅切换具有所有可能输出状态的第一像素并且将第一像素与所有相邻像素交换,更新HTI与 最大误差减小操作,并继续到下一个像素位置,直到满足结束标准。