Digital antifalse method, and l antifalse marker
An anti-counterfeiting mark and digital technology, which is applied in the field of anti-counterfeiting marks, can solve the problems of low query efficiency and low query rate, and achieve the effect of increasing technical difficulty and increasing the cost of counterfeiting.
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[0021] Referring to Fig. 1, it is a schematic top view of an anti-counterfeit marker provided according to the colorful digital anti-counterfeit method of the present invention. The material of the anti-counterfeit marker can be ordinary paper. In the production process, special anti-counterfeit marker printing software is used to generate a characteristic image and printed on the marker. Its main feature is a group of colorful digital codes. The digital code has corresponding characteristic information, and the following characteristic information is used in this implementation case:
[0022] Color features: For example, each number adopts red, blue, yellow, green, black and other colors;
[0023] Font change: such as using a variety of custom fonts, or a variety of standard fonts;
[0024] Font feature transformation: 8 is underlined;
[0025] Characteristic of the font defect: the lower half of the number 3 is broken;
[0026] Character position transformation: such as t...
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