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    SYSTEM AND METHOD FOR DOCUMENT AND ARTICLE AUTHENTICATION
    3.
    发明公开
    SYSTEM AND METHOD FOR DOCUMENT AND ARTICLE AUTHENTICATION 审中-公开
    系统在VERFAHREN ZUR AUTHENTIFIZIERUNG VON DOKUMENTEN UND ARTIKELN

    公开(公告)号：EP3050031A1

    公开(公告)日：2016-08-03

    申请号：EP14781373.7

    申请日：2014-09-23

    申请人： Robert Bosch GmbH ,  Guajardo Merchan, Jorge ,  Hans, Charu

    发明人： GUAJARDO MERCHAN, Jorge ,  HANS, Charu

    IPC分类号： G07D7/00 ,  G07D7/20 ,  G07D7/12

    摘要： A system for authentication of paper sheet and other articles includes an optical sensor configured to generate an image of a first side of an article and a processor operatively connected to the optical sensor. The processor is configured to generate an image of the article with the optical sensor, the image including features that are illuminated by an external illumination source through the article, and generate an output indicating if the article is authentic in response to the features corresponding to a predetermined plurality of features that are generated from another image of the article corresponding to features in the generated image and in response to a cryptographic signature corresponding to feature data that are extracted from the other image corresponding to a valid cryptographic signature of a predetermined party.

    摘要翻译： 用于纸张和其他物品认证的系统包括被配置为产生物品的第一面的图像的光学传感器和可操作地连接到光学传感器的处理器。 所述处理器被配置为利用所述光学传感器生成所述物品的图像，所述图像包括通过所述物品由外部照明源照射的特征，并且生成指示所述物品是否可靠的输出，所述输出响应于对应于 对应于所生成的图像中的特征的另一个图像产生的预定的多个特征，以及响应于从与预定方的有效密码签名相对应的另一图像中提取的特征数据对应的加密签名。