Method of detecting a specific object in an image signal
    1.
    发明授权
    Method of detecting a specific object in an image signal 有权
    检测图像信号中特定物体的方法

    公开(公告)号:US06639998B1

    公开(公告)日:2003-10-28

    申请号:US09480111

    申请日:2000-01-10

    IPC分类号: G06K900

    CPC分类号: G06K9/00228

    摘要: A method of detecting a specific object in an image signal both efficiently and accurately is disclosed. According to the present invention, an object is first detected from an image or frame using a general feature of the object and in the following image or frame, the object is detected using an object-dependent feature. Also, when detecting a plurality of objects or portions of the object, a full color range of the specific object is determined, and color range sections of the full color range is used to detect the object.

    摘要翻译: 公开了一种高效准确地检测图像信号中特定对象的方法。 根据本发明,首先使用对象的一般特征从图像或帧中检测对象,并且在随后的图像或帧中,使用对象依赖特征来检测对象。 此外,当检测到对象的多个对象或部分时,确定特定对象的全色范围,并且使用全色范围的颜色范围部分来检测对象。