System and method for detecting text in real-world color images
    1.
    发明授权
    System and method for detecting text in real-world color images 有权
    用于检测真实世界彩色图像中文本的系统和方法

    公开(公告)号:US07817855B2

    公开(公告)日:2010-10-19

    申请号:US11516147

    申请日:2006-09-05

    IPC分类号: G06K9/34

    摘要: A method and apparatus for detecting text in real-world images comprises calculating a cascade of classifiers, the cascade comprising a plurality of stages, each stage including one or more weak classifiers, the plurality of stages organized to start out with classifiers that are most useful for ruling out non-text regions, and removing regions classified as non-text regions from the cascade prior to completion of the cascade, to further speed up processing.

    摘要翻译: 一种用于检测真实世界图像中的文本的方法和装置包括:计算级联的分类器,所述级联包括多个级,每级包括一个或多个弱分类器,所述多个级被组织以开始与分类器最为有用 用于排除非文本区域,以及在级联完成之前从级联中移除归类为非文本区域的区域,以进一步加快处理速度。