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Authenticable anti-copy document and method to produce an authenticable anti-copy document with a combined void pantograph and faux watermark security features
Authenticable anti-copy document and method to produce an authenticable anti-copy document with a combined void pantograph and faux watermark security features
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机译:可验证的防复制文件及产生具有无效缩放功能和伪造水印安全特征的可验证的防复制文件的方法
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摘要
The present disclosure relates to a methodology, apparatus and product, of combining a void pantograph security feature with a faux watermark feature creating a resilient void pantograph digitally manipulated in an electronic format and printed through any digital platform from high resolution output devices such as but not limited to film/plate image setters used in standard offset printing, high speed commercial digital ink or toner based presses and printers, and low resolution output devices such as all ink/toner based desktop printers, multifunction printers, in which the amalgamation of the two features authenticate the other feature to produce a document security feature which is self authenticable. Such electronic format can conveniently be issued on-demand onto plain paper using any digital output device driven by an executable software, print driver and/or printer firmware application.
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