Graphic code structure with mirror surface and scanning method thereof

Abstract

The invention discloses a graphic code structure with a mirror surface. The structure comprises a two-dimensional graphic code pattern, an auxiliary verification pattern and at least one mirror surface, the two-dimensional graphic code pattern and the auxiliary verification pattern are formed on the same plane, and the two-dimensional graphic code pattern provides data information which can be shot and analyzed by terminal equipment; the auxiliary verification pattern is used for providing decryption features for the two-dimensional graphic code pattern; and the mirror surface is connected with the plane forming the two-dimensional graphic code pattern and forms an angle with the plane, so that clear mirror surface mapping can be realized. The invention also provides a method for scanningthe graphic code structure, which comprises the following steps of: shooting the graphic code structure by using terminal equipment so as to obtain spatial relationship data of the auxiliary verification pattern and the pattern printed on the plane in mirror reflection, judging whether the spatial relationship is consistent with a preset value or not, and if so, indicating that the verification succeeds, and further extracting data information of the two-dimensional graphic code to finish scanning. Three-dimensional space information is added to the two-dimensional graphic code, the anti-counterfeiting effects of difficult copying, effective identification and on-site code scanning are achieved, and compared with an existing three-dimensional graphic code structure, the method has the advantages of being easy and convenient to operate and easy to popularize.

Description

technical field [0001] The invention relates to the field of data identification and information verification, in particular to a graphic code structure with a mirror surface and a method for scanning it. Background technique [0002] With the development of information technology and the popularization of smart phones and tablet computers, two-dimensional codes and other graphic codes are more and more used in commercial transactions, anti-counterfeiting verification, fields of information management. Among them, the application of two-dimensional graphic codes in the Internet of Things is very common, and the combination with mobile terminals such as smart phones can realize functions such as identity verification, electronic anti-counterfeiting and anti-copying, or information reading. [0003] The two-dimensional graphic code has the advantages of large information capacity, wide coding range, encryption, and low cost, but it also has some disadvantages. For example, i...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a graphic code structure with a mirror surface and a method for scanning it, thereby overcoming the defects of the existing three-dimensional graphic codes, improving the anti-counterfeiting and anti-copying capabilities of the graphic codes, and ensuring the uniqueness and safety of the graphic codes

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