Anti-counterfeiting label on basis of fractal image and anti-counterfeiting verification method

Abstract

For overcoming the defects that in the prior art, an anti-counterfeiting label has high production cost and is easy to counterfeit and the using environment of the anti-counterfeiting label is limited, the invention discloses an anti-counterfeiting label on the basis of a fractal image and an anti-counterfeiting verification method. The anti-counterfeiting label comprises an identification code, a fractal image number, a label carrier and a fractal image; the identification code, the fractal image number and the fractal image are all arranged on the label carrier; the label carrier is also provided with an information write-in region; encrypted information is printed in the information write-in region according to the requirements of a client; the identification code is a global or national unique code formed in a mode that the label association or the government uniformly distributes a zone bit to each label manufacturer and a computer automatically generates a branch number; the fractal image number and the fractal image are randomly generated by the computer and have relevance; and the shape of the fractal image is changed with the fractal image number. According to the anti-counterfeiting label on basis of fractal image and anti-counterfeiting verification method provided by the invention, functions of identification uniqueness, high safety, anti-counterfeiting property, harsh environment resistance, wide application, low cost, convenience and rapidness for verifying the authenticity and the like are implemented.

Description

technical field [0001] The invention relates to the technical field of identity identification and anti-counterfeiting, in particular to an anti-counterfeiting label based on fractal graphics and an anti-counterfeiting verification method. Background technique [0002] With the intensification of market competition, all kinds of counterfeit goods flood the market, which not only causes losses to consumers, but also brings loss of integrity to manufacturers and sellers. Manufacturers also look forward to an anti-counterfeiting method that can meet the needs of their products, and with the rapid development of modern logistics sales models, the use of computer network technology to build a full traceability network from manufacturers to consumers has become the most basic requirement of modern logistics sales models. . Therefore, the current anti-counterfeiting method will be more competitive if it can meet the requirements of modern logistics network management under the pre...

AI Technical Summary

Problems solved by technology

However, the encryption method of RFID has been cracked, the encrypted information can be copied, and the confidentiality has been greatly reduced

In addition, the cost of RFID tags is relatively high, and its cost mainly consists of RFID chips (including radio frequency devices and storage devices) and chip packaging costs, so the cost (basically more than one yuan) has always been the biggest problem restricting its wide application, especially for cheap and low-margin items

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