发明申请
- 专利标题: DETECTION OF SECURITY MARKS SIMULATING NATURAL DEFECTS FOR EMBEDDING INFORMATION IN DOCUMENTS
- 专利标题(中): 检测文件中嵌入信息的自然缺陷的安全标志
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申请号: US13238377申请日: 2011-09-21
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公开(公告)号: US20120024953A1公开(公告)日: 2012-02-02
- 发明人: Zhigang Fan , Reiner Eschbach , Calvin John Marlett , William A. Fuss , James R. Low , Shen-ge Wang
- 申请人: Zhigang Fan , Reiner Eschbach , Calvin John Marlett , William A. Fuss , James R. Low , Shen-ge Wang
- 申请人地址: US CT Norwalk
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 当前专利权人地址: US CT Norwalk
- 主分类号: G06K19/06
- IPC分类号: G06K19/06 ; G06K7/10
摘要:
A system for generating a security mark includes a data reception component that receives information. A security mark generation component in communication with the data reception component generates at least one security mark configuration based at least in part upon the received information. The at least one security mark configuration includes at least one simulation mark which resembles a natural feature. An application component applies one configuration of the at least one security mark configurations to a recipient. The applied security mark configuration obeys at least one rule whereby the security mark is distinguishable from the natural feature which it resembles by a system for detection of security marks.