Anti-counterfeiting system based on texture image features and two-dimensional code recognition

Abstract

The invention discloses an anti-counterfeiting system based on texture image features and two-dimensional code recognition. The system comprises an anti-counterfeiting feature unit and an anti-counterfeiting identification unit, wherein the main body of the anti-counterfeiting feature unit is a packaging material of a commodity. The packaging material is provided with a texture area, the texture area comprises a plurality of sub-texture areas with texture differences, the positions, shapes or areas of the sub-texture areas are random, a frame is drawn around any random sub-texture area, and atwo-dimensional code corresponding to the information of the sub-texture areas is printed on one side of the texture area in an ink-jet manner. The anti-counterfeiting identification unit comprises handheld client equipment which is used for acquiring an image of the outer surface of the packaging material, the texture image of the whole texture area and the texture image of the sub-texture area and identifying the two-dimensional code; and the handheld client equipment is in wireless communication with the server. According to the invention, the surface image of the packaging material and thetexture images of the texture areas and the sub-texture areas are matched, and the server only stores the whole texture area image, so that the storage space is greatly saved.

Description

technical field [0001] The invention relates to an anti-counterfeiting system, in particular to an anti-counterfeiting system based on texture image features and two-dimensional code identification. It belongs to the field of anti-counterfeiting technology. Background technique [0002] With the continuous development of the economy, the products are also diversified, which meets the needs of consumers. However, a large number of fake and inferior products follow, which not only affects the healthy development of the national economy, but also damages businesses. and the interests of consumers. Therefore, anti-counterfeiting and anti-counterfeiting is an indispensable and important problem in the process of commodity circulation. [0003] At present, there are various anti-counterfeiting technologies on the market, including laser holographic anti-counterfeiting, fluorescent ink anti-counterfeiting, anti-counterfeiting printing, and telephone anti-counterfeiting with query...

AI Technical Summary

Problems solved by technology

However, there are many problems in the existing texture anti-counterfeiting technology, such as: relying on natural texture, the amount of corresponding image data is too large, the required hardware storage device has a large capacity, and the cost is high

Images