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133 条记录 (耗时 0.062 秒)

    Brief and high-interest video summary generation
    81.
    发明申请
    Brief and high-interest video summary generation 有权
    简短而高效的视频摘要生成

    公开(公告)号：US20100104261A1

    公开(公告)日：2010-04-29

    申请号：US12290033

    申请日：2008-10-24

    申请人： Zhu Liu ,  Andrea Basso ,  David Crawford Gibbon ,  Behzad Shahraray ,  Eric Martin Zavesky

    发明人： Zhu Liu ,  Andrea Basso ,  David Crawford Gibbon ,  Behzad Shahraray ,  Eric Martin Zavesky

    IPC分类号： H04N7/00 ,  H04N5/14

    CPC分类号： H04N5/147 ,  G06F17/30843 ,  G06K9/00718 ,  G06K9/00751 ,  G06K9/00765 ,  G11B27/034 ,  G11B27/322 ,  G11B27/34 ,  H04N21/8549

    摘要： A video is summarized by determining if a video contains one or more junk frames, modifying one or more boundaries of shots of the video based at least in part on the determination of if the video contains one or more junk frames, sampling a plurality of the shots of the video into a plurality of subshots, clustering the plurality of subshots with a multiple step k-means clustering, and creating a video summary based at least in part on the clustered plurality of subshots. The video is segmented into a plurality of shots and a keyframe from each of the plurality of shots is extracted. A video summary is created based on a determined importance of the subshots in a clustered plurality of subshots and a time budget. The created video summary is rendered by displaying playback rate information for the rendered video summary, displaying a currently playing subshot marker with the rendered video summary, and displaying an indication of similar content in the rendered video summary.

    摘要翻译： 通过确定视频是否包含一个或多个垃圾帧，至少部分地基于视频是否包含一个或多个垃圾帧的确定，对视频的一个或多个边界进行修改来总结视频，对多个 将视频拍摄到多个子画面中，利用多步骤k均值聚类对多个子画面进行聚类，以及至少部分地基于群集的多个子画面来创建视频摘要。 将视频分割为多个拍摄，并且提取来自多个拍摄中的每一个的关键帧。 基于确定的聚集的多个子时隙中的子时隙的重要性和时间预算来创建视频摘要。 创建的视频摘要通过显示所渲染的视频摘要的播放速率信息，显示具有所渲染的视频摘要的当前播放的次标记标记，并且在所渲染的视频摘要中显示类似内容的指示。

    Brief and high-interest video summary generation
    82.
    发明授权
    Brief and high-interest video summary generation 有权
    简短而高效的视频摘要生成

    公开(公告)号：US08195038B2

    公开(公告)日：2012-06-05

    申请号：US12290033

    申请日：2008-10-24

    申请人： Zhu Liu ,  Andrea Basso ,  David Crawford Gibbon ,  Behzad Shahraray ,  Eric Martin Zavesky

    发明人： Zhu Liu ,  Andrea Basso ,  David Crawford Gibbon ,  Behzad Shahraray ,  Eric Martin Zavesky

    IPC分类号： H04N5/783

    CPC分类号： H04N5/147 ,  G06F17/30843 ,  G06K9/00718 ,  G06K9/00751 ,  G06K9/00765 ,  G11B27/034 ,  G11B27/322 ,  G11B27/34 ,  H04N21/8549

    摘要： A video is summarized by determining if a video contains one or more junk frames, modifying one or more boundaries of shots of the video based at least in part on the determination of if the video contains one or more junk frames, sampling a plurality of the shots of the video into a plurality of subshots, clustering the plurality of subshots with a multiple step k-means clustering, and creating a video summary based at least in part on the clustered plurality of subshots. The video is segmented into a plurality of shots and a keyframe from each of the plurality of shots is extracted. A video summary is created based on a determined importance of the subshots in a clustered plurality of subshots and a time budget. The created video summary is rendered by displaying playback rate information for the rendered video summary, displaying a currently playing subshot marker with the rendered video summary, and displaying an indication of similar content in the rendered video summary.

    摘要翻译： 通过确定视频是否包含一个或多个垃圾帧，至少部分地基于视频是否包含一个或多个垃圾帧的确定，对视频的一个或多个边界进行修改来总结视频，对多个 将视频拍摄到多个子画面中，利用多步骤k均值聚类对多个子画面进行聚类，以及至少部分地基于群集的多个子画面来创建视频摘要。 将视频分割为多个拍摄，并且提取来自多个拍摄中的每一个的关键帧。 基于确定的聚集的多个子时隙中的子时隙的重要性和时间预算来创建视频摘要。 创建的视频摘要通过显示所渲染的视频摘要的播放速率信息，显示具有所渲染的视频摘要的当前播放的次标记标记，并且在所渲染的视频摘要中显示类似内容的指示。

    Broadcast video monitoring and alerting system
    84.
    发明申请
    Broadcast video monitoring and alerting system 有权
    广播视频监控和告警系统

    公开(公告)号：US20090234862A9

    公开(公告)日：2009-09-17

    申请号：US11256755

    申请日：2005-10-24

    申请人： Lee Begeja ,  Yih-Farn Chen ,  David Gibbon ,  Huale Huang ,  Rittwik Jana ,  Zhu Liu ,  Bernard Renger ,  Behzad Shahraray ,  Bin Wei

    发明人： Lee Begeja ,  Yih-Farn Chen ,  David Gibbon ,  Huale Huang ,  Rittwik Jana ,  Zhu Liu ,  Bernard Renger ,  Behzad Shahraray ,  Bin Wei

    IPC分类号： G06F7/00

    CPC分类号： G06F17/30035 ,  G06F17/30038 ,  G06F17/30828

    摘要： Described is a system and method for automatic monitoring and dissemination of media content. The system and method include a content acquisition platform receiving media content from at least one source and storing the media content in a media storage platform, a media processing platform segmenting the media content based upon predetermined criteria defined by a user and storing metadata corresponding to the segmented media content in the media storage platform, an alert platform providing the user with an alert identifying the segmented media content, the alert including at least a portion of the metadata stored in the media storage platform and a content delivery platform sending the segmented media content to a device of the user.

    摘要翻译： 描述了一种用于自动监控和传播媒体内容的系统和方法。 该系统和方法包括内容获取平台，从至少一个源接收媒体内容，并将媒体内容存储在媒体存储平台中，媒体处理平台基于由用户定义的预定标准来分割媒体内容，并存储对应于 媒体存储平台中的分段媒体内容，警报平台，为用户提供标识分段媒体内容的警报，警报包括存储在媒体存储平台中的元数据的至少一部分，以及发送分段媒体内容的内容传送平台 到用户的设备。

    SYSTEM AND METHOD FOR AUTOMATICALLY AUTHORING INTERACTIVE TELEVISION CONTENT
    86.
    发明申请
    SYSTEM AND METHOD FOR AUTOMATICALLY AUTHORING INTERACTIVE TELEVISION CONTENT 有权
    用于自动执行交互式电视内容的系统和方法

    公开(公告)号：US20120030713A1

    公开(公告)日：2012-02-02

    申请号：US13270059

    申请日：2011-10-10

    申请人： Lee Begeja ,  David Crawford Gibbon ,  Zhu Liu ,  Bernard Simon Renger ,  Behzad Shahraray ,  Mitchell J. Weinraub ,  Stephanie A. Morrison

    发明人： Lee Begeja ,  David Crawford Gibbon ,  Zhu Liu ,  Bernard Simon Renger ,  Behzad Shahraray ,  Mitchell J. Weinraub ,  Stephanie A. Morrison

    IPC分类号： H04N21/458

    CPC分类号： H04N21/8545 ,  G11B27/034 ,  G11B27/28 ,  H04N21/233 ,  H04N21/23418 ,  H04N21/235 ,  H04N21/4722 ,  H04N21/858

    摘要： A system and method is provided to automatically generate content for ITV products and services by processing primary media sources. In one embodiment of the invention, keywords are automatically extracted from the primary media sources using one or more of a variety of techniques directed to video, audio and/or textual content of the multimodal source. In some embodiments, keywords are then processed according to one or more disclosed algorithms to narrow the quantity of downstream processing that is necessary to associate secondary sources (reference items) with the primary video source. Embodiments of the invention also provide automatic searching methods for the identification of reference items based on the processed keywords in order to maximize the value added by the association of reference items to the video source.

    摘要翻译： 提供了一种系统和方法，通过处理主要媒体来自动生成ITV产品和服务的内容。 在本发明的一个实施例中，使用针对多模态源的视频，音频和/或文本内容的各种技术中的一种或多种来自主要媒体源自动地提取关键字。 在一些实施例中，然后根据一种或多种所公开的算法处理关键字，以缩小将次要源（参考项目）与主要视频源相关联所必需的下游处理量。 本发明的实施例还提供了用于基于所处理的关键字来识别参考项目的自动搜索方法，以便通过参考项目与视频源的关联来最大化附加的值。