Safe two-dimensional code manufacture method and decoding method, and safe two-dimensional code identifier
A production method and two-dimensional code technology are applied in the field of two-dimensional code security, which can solve the problems of low security of two-dimensional codes, and achieve the effect of improving applicability and anti-counterfeiting performance.
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[0051] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0052] The following will combine Figure 1 to Figure 8 A method for making a secure two-dimensional code, a decoding method, and a secure two-dimensional code identification provided in the embodiments of the present invention are described in detail.
[0053] see figure 1 , is a flow chart of a method for making a secure two-dimensi...
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