发明申请
US20080093468A1 Security marks simulating natural defects for embedding information in documents 有权
模拟在文档中嵌入信息的自然缺陷的安全标记

Security marks simulating natural defects for embedding information in documents
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.
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