Method and system for generating composite anti-counterfeiting documents

Abstract

The invention relates to the field of an anti-fake technology, in particular to a method and a system for generating a composite anti-fake document. The method comprises the steps that an appointed-form anti-fake graph is added to an appointed document page to generate an anti-fake document page according to a prearranged rule, wherein the anti-fake graph is one or some of an anti-fake shading graph, an anti-copying graph and a two-dimension code graph; a request command triggered by a user is received, an anti-fake document page appointed by the request command is encoded and is issued to a client; the received anti-fake document page is decoded by the client and an anti document is formed in a combined mode. The system comprises a server end used for generating the anti-fake document page, encoding the anti-fake document page appointed by the request command and insuring the anti-fake document page to the client and the client used for decoding the received anti-fake document page and forming the anti-fake document in a combined mode. The method and the system for generating the composite anti-fake document reduce the situation that a consumer has difficulty identifying the true and false of a document, and improve the anti-fake effect of the anti-fake document.

Description

technical field [0001] The invention relates to the field of anti-counterfeiting technology, in particular to a method and system for generating a composite anti-counterfeiting document. Background technique [0002] In related technologies, the methods for generating anti-counterfeiting documents mainly include: adding laser anti-counterfeiting labels to documents, or adding query-type digital anti-counterfeiting labels to documents, or generating anti-counterfeiting documents by adding texture anti-counterfeiting labels to documents, etc. document. [0003] However, because laser anti-counterfeiting labels and search-type digital anti-counterfeiting are easy to be forged, in the absence of comparison, it is difficult to identify forged anti-counterfeiting labels. The texture anti-counterfeiting label can also be forged by high-precision scanning and copying, which increases the difficulty for consumers to identify authentic and counterfeit documents and reduces the anti-c...

AI Technical Summary

Problems solved by technology

[0003] However, because laser anti-counterfeiting labels and search-type digital anti-counterfeiting are easy to be forged, in the absence of comparison, it is difficult to identify forged anti-counterfeiting labels

Texture anti-counterfeiting labels can also be forged by high-precision scanning and copying, which increases the difficulty for consumers to identify authentic documents and reduces the anti-counterfeiting effect of anti-counterfeiting documents

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