Method of creating a semantic video summary using information from secondary sources
    1.
    发明授权
    Method of creating a semantic video summary using information from secondary sources 有权
    使用二次来源信息创建语义视频摘要的方法

    公开(公告)号:US08051446B1

    公开(公告)日:2011-11-01

    申请号:US09455964

    申请日:1999-12-06

    IPC分类号: H04N5/445 H04N7/173 G06F3/00

    CPC分类号: H04N21/8549 G06F17/30837

    摘要: Creating semantic summaries and abstractions of video requires high level knowledge of the domain of the video. Obtaining this high level information without human intervention is problematic. A method of producing video summaries and abstractions is provided where high level knowledge necessary for meaningful summarization is obtained from existing sources such as the worldwide web or an electronic programming guide. With this information, the summarization system can automatically identify significant events or subjects and extract video related to these events or subjects.

    摘要翻译: 创建视频的语义摘要和抽象需要对视频域的高级知识。 在没有人为干预的情况下获得这种高水平的信息是有问题的。 提供了一种产生视频摘要和抽象的方法,其中从现有来源获得有意义的摘要所需的高级知识,例如全球网络或电子节目指南。 利用这些信息,总结系统可以自动识别重大事件或主题,并提取与这些事件或主题相关的视频。

    Method for image characterization using color and texture statistics with embedded spatial information
    2.
    发明授权
    Method for image characterization using color and texture statistics with embedded spatial information 失效
    使用嵌入空间信息的颜色和纹理统计图像表征的方法

    公开(公告)号:US07440611B2

    公开(公告)日:2008-10-21

    申请号:US11128668

    申请日:2005-05-12

    IPC分类号: G06K9/00 G06K15/00

    CPC分类号: G06K9/4652 G06K9/4647

    摘要: A method for characterizing an image where a number of test areas of predefined shape and size are located on the image. The color or the texture of the image over each of the test areas is quantified. The image can be characterized by statistical descriptions of the frequency distribution of color or texture of the test areas.

    摘要翻译: 一种用于表征图像的方法,其中预定形状和尺寸的测试区域的数量位于图像上。 量化每个测试区域上的图像的颜色或纹理。 可以通过对测试区域的颜色或纹理的频率分布的统计描述来表征图像。