Anti-counterfeiting code figure with identification points, generation method and generation device thereof

Abstract

The invention provides an anti-counterfeiting code figure with identification points. The code figure is provided with at least one identification point printed by adopting special ink or an identification pattern formed by multiple identification points. When excitation lines shine on the surface of the code figure or the code figure is checked through different perspectives, the identification point or the identification pattern presents a color different from the code figure. The code figure generation method comprises steps: an electronic pattern of the needed code figure is generated; according to the size of the electronic pattern, multiple virtual grids with printing identification point implantation regions are divided; after basic parameters of the identification point or the identification pattern are set, the ink type is selected and a specified virtual grid is selected, the identification point is printed on the code figure via the virtual grid. The code figure generation device comprises a code figure generator, an image processor, a size comparison module and a parameter setter. Before the code figure is scanned, through identifying whether an identification point or an identification pattern exists in the code figure, the source can be known.

Description

technical field [0001] The invention relates to the field of anti-counterfeiting marks, in particular to an anti-counterfeiting code map, especially an anti-counterfeiting code map with identification points, a generating method and a generating device thereof. Background technique [0002] At present, since the generation algorithms of one-dimensional barcodes and two-dimensional codes are known technologies, many code map generators have been found on the Internet, and people can use the online version of the code map generator or the APP version of the code map generator according to The input content to generate the corresponding code map. However, since there are many code maps on the market, the developer of the code map generator cannot identify the source of the current code map. Contents of the invention [0003] Aiming at the deficiencies in the above problems, the present invention provides an anti-counterfeiting code map with identification points, which can b...

AI Technical Summary

Problems solved by technology

However, since there are many code maps on the market, the developer of the code map generator cannot identify the source of the current code map.

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