VIDEO OBJECT EXTRACTION APPARATUS AND METHOD
    1.
    发明申请
    VIDEO OBJECT EXTRACTION APPARATUS AND METHOD 审中-公开
    视频对象提取装置和方法

    公开(公告)号:US20110164823A1

    公开(公告)日:2011-07-07

    申请号:US12671775

    申请日:2008-05-26

    IPC分类号: G06K9/48

    摘要: A method of extracting a foreground object image from a video sequence includes producing a reference background image by separating a background image from a frame image of the video sequence; producing edge information of the frame image and the reference background image; producing an edge difference image using the edge information; and extracting the foreground object image using the edge difference image based on the edge information.

    摘要翻译: 从视频序列提取前景对象图像的方法包括:通过从视频序列的帧图像中分离背景图像来产生参考背景图像; 产生帧图像和参考背景图像的边缘信息; 使用边缘信息产生边缘差异图像; 以及基于边缘信息使用边缘差图像提取前景对象图像。

    SYSTEM, METHOD AND APPARATUS FOR DETECTING RELATED TOPICS AND COMPETITION TOPICS BASED ON TOPIC TEMPLATES AND ASSOCIATION WORDS
    2.
    发明申请
    SYSTEM, METHOD AND APPARATUS FOR DETECTING RELATED TOPICS AND COMPETITION TOPICS BASED ON TOPIC TEMPLATES AND ASSOCIATION WORDS 有权
    基于主题模式和协会语言的相关主题和竞赛主题的系统,方法和装置

    公开(公告)号:US20130090918A1

    公开(公告)日:2013-04-11

    申请号:US13612182

    申请日:2012-09-12

    申请人: Chung Hee LEE

    发明人: Chung Hee LEE

    IPC分类号: G06F17/27

    CPC分类号: G06F17/30705 Y02A20/402

    摘要: A system for detecting related topics and competition topics for a target topic includes an information extracting apparatus configured to create topic templates and association words from documents created online to generate topic templates and association words. The system also includes a related topic detecting apparatus configured to detect and trace related topics and competition topics for the target topic based on the topic templates and the association words.

    摘要翻译: 用于检测目标主题的相关主题和竞争主题的系统包括:信息提取装置,被配置为从在线创建的文档创建主题模板和关联词,以生成主题模板和关联词。 该系统还包括一个相关主题检测装置,被配置为基于主题模板和关联词检测和跟踪目标主题的相关主题和竞争主题。