专利检索 ap:("G-71 INC.") AND inv:"KORZNIKOV, Alexaander" 第 1 页

1.

发明申请
METHOD FOR MARKING VISUALS OF INFORMATION FOR SUBSEQUENT IDENTIFICATION OR AUTHENTICATION 审中-公开

公开(公告)号：WO2023023502A1

公开(公告)日：2023-02-23

申请号：PCT/US2022/075001

申请日：2022-08-16

申请人： G-71 INC.

发明人： VOYNOV, Sergey , KORZNIKOV, Alexaander , TIMOSHENKO, Sergei

IPC分类号： B42D25/305 , B42D25/309 , B42D25/318 , B42D25/333 , G06T7/10

摘要： A method for authenticating digital information includes obtaining, in digital form, information for authentication; preparing the information for processing, such preparation including converting the information into a digital image; identifying segments of content in the digital image; grouping the segments of content into one or more segment groups; generating a marking sequence comprising shifting at least one of the one or more segment groups in one or more directions; and applying the marking sequence to the digital image, creating a unique marked copy of the digital image.