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    • 1. 发明申请
    • VIDEO DETECTION SYSTEM AND METHODS
    • 视频检测系统及方法
    • WO2008128143A2
    • 2008-10-23
    • PCT/US2008060164
    • 2008-04-13
    • IPHARRO MEDIA GMBHCAVET RENECOHEN JOSHUA S
    • CAVET RENECOHEN JOSHUA S
    • G06T7/20
    • G06K9/525G06F17/30802G06F17/30814G06K9/00711G06K9/4652
    • A video detection system and method compares a queried video segment to one or more stored video samples. Each of the queried video segments and stored video samples can be represented by respective digital image sets. A first and second comparison comprises comparing a set of low and high resolution temporal and spatial statistical moments in a COLOR9 space, and eliminating file digital image sets that do not match the queried digital image set. A third comparison generates a set of matching files by comparing a set of wavelet transform coefficients in a COLOR9 space. RGB bit- wise registration and comparison of one or more subframes of specific frames in the queried digital image set to a corresponding set of matching file subframes determines queried subframe changes. In the event of a change in a queried subframe, the changed subframe is added to the set of matching file subframes.
    • 视频检测系统和方法将查询的视频片段与一个或多个存储的视频样本进行比较。 每个查询的视频片段和存储的视频样本可以由相应的数字图像集合表示。 第一和第二比较包括比较一组COLOR9空间中的低分辨率和高分辨率时间和空间统计矩,并消除与查询的数字图像集不匹配的文件数字图像组。 第三次比较通过比较COLOR9空间中的一组小波变换系数来生成一组匹配文件。 所查询的数字图像集中的特定帧的一个或多个子帧的RGB逐位注册和比较与相应的匹配文件子帧集合确定查询的子帧改变。 在查询子帧发生变化的情况下,将改变的子帧添加到匹配文件子帧集合中。
    • 6. 发明申请
    • MEDIA ASSET MANAGEMENT
    • 媒体资产管理
    • WO2009131861A3
    • 2010-02-25
    • PCT/US2009040361
    • 2009-04-13
    • IPHARRO MEDIA GMBHCAVET RENECOHEN JOSHUALEY NICOLAS
    • CAVET RENECOHEN JOSHUALEY NICOLAS
    • G06F17/30
    • G06F17/30038G06F17/30781
    • In some embodiments, the technology includes systems and methods for media asset management. In other embodiments, a method for media asset management includes receiving media data. The method for media asset management further includes generating a descriptor based on the media data and comparing the descriptor with one or more stored descriptors. The one or more stored descriptors are associated with other media data that has related metadata. The method for media asset management further includes associating at least part of the metadata with the media data based on the comparison of the descriptor and the one or more stored descriptors.
    • 在一些实施例中,该技术包括用于媒体资产管理的系统和方法。 在其他实施例中,媒体资产管理的方法包括接收媒体数据。 用于媒体资产管理的方法还包括基于媒体数据生成描述符并将描述符与一个或多个存储的描述符进行比较。 一个或多个存储的描述符与具有相关元数据的其他媒体数据相关联。 用于媒体资产管理的方法还包括基于描述符与一个或多个存储的描述符的比较,将至少部分元数据与媒体数据相关联。
    • 7. 发明申请
    • MEDIA ASSET MANAGEMENT
    • 媒体资产管理
    • WO2009131861A2
    • 2009-10-29
    • PCT/US2009/040361
    • 2009-04-13
    • IPHARRO MEDIA GMBHCAVET, ReneCOHEN, JoshuaLEY, Nicolas
    • CAVET, ReneCOHEN, JoshuaLEY, Nicolas
    • G06F17/30
    • G06F17/30038G06F17/30781
    • In some embodiments, the technology includes systems and methods for media asset management. In other embodiments, a method for media asset management includes receiving media data. The method for media asset management further includes generating a descriptor based on the media data and comparing the descriptor with one or more stored descriptors. The one or more stored descriptors are associated with other media data that has related metadata. The method for media asset management further includes associating at least part of the metadata with the media data based on the comparison of the descriptor and the one or more stored descriptors.
    • 在一些实施例中,该技术包括用于媒体资产管理的系统和方法。 在其他实施例中,媒体资产管理的方法包括接收媒体数据。 用于媒体资产管理的方法还包括基于媒体数据生成描述符并将描述符与一个或多个存储的描述符进行比较。 一个或多个存储的描述符与具有相关元数据的其他媒体数据相关联。 用于媒体资产管理的方法还包括基于描述符与一个或多个存储的描述符的比较,将至少部分元数据与媒体数据相关联。
    • 8. 发明申请
    • FRAME SEQUENCE COMPARISON IN MULTIMEDIA STREAMS
    • 多媒体流中的帧序列比较
    • WO2009106998A1
    • 2009-09-03
    • PCT/IB2009/005407
    • 2009-02-28
    • IPHARRO MEDIA GMBHTHIEMERT, StefanCAVET, Rene
    • THIEMERT, StefanCAVET, Rene
    • G06F17/30
    • G06F17/30802G06F17/30814G06K9/00758
    • In some embodiments, the technology compares multimedia content to other multimedia content via a content analysis server. In other embodiments, the technology includes a system and/or a method of comparing video sequences. The comparison includes receiving a first list of descriptors pertaining to a plurality of first video frames and a second list of descriptors pertaining to a plurality of second video frames; designating first segments of the plurality of first video frames that are similar and second segments of the plurality of second video frames that are similar; comparing the first segments and the second segments; and analyzing the pairs of first and second segments to compare the first and second segments to a threshold value.
    • 在一些实施例中,该技术经由内容分析服务器将多媒体内容与其他多媒体内容进行比较。 在其他实施例中,该技术包括比较视频序列的系统和/或方法。 该比较包括接收与多个第一视频帧有关的描述符的第一列表和与多个第二视频帧有关的描述符的第二列表; 指定所述多个第一视频帧中的与所述多个第二视频帧相似的第二段以及类似的所述多个第二视频帧的第二段; 比较第一段和第二段; 以及分析所述第一和第二段的对以将所述第一和第二段与阈值进行比较。