Processing method for embedding information at commodity packaging recognized by mobile phone

Abstract

The present invention provides a treating method of embedding identifying information by mobile phone on the commodity package, the method includes following steps: acquiring commodity packaging image, reading image data; analyzing image arranging information of patterns; dividing image into blocks, calculating average gray value of color of each block; setting two adjacent blocks being one group, reading the pre-embedded information and processing code according to the different gray definition ''1'' and ''1'' of two adjacent blocks; comparing the image data with the pre-embedded data; comparing two data, adjusting whole blocks to complete image data embedded according that the pre-embedded data adjusts yellow weight grayscale of the irrelevant image data blocks; printing and output the printing image of the pre-embedded information. The beneficial effect of the invention is that using the method has larger embedded information content, high identification accuracy and small destructibility of the original image, needless of other scanning input device, the embedded information is identified by mobile phone. The method can used for electronic ticketing identification such as mobile phone, automatic internet of mobile phone field.

Description

technical field [0001] The invention belongs to information processing technology, in particular to a processing method for embedding identification information for mobile phones on product packaging. Background technique [0002] Counterfeit and shoddy products can be seen everywhere in the market, and the physical and mental harm to consumers is obvious to all, and some friends have suffered greatly from it. It is something that people look forward to if they can identify and inquire about the commodities they want to buy anytime, anywhere, conveniently and in a timely manner. And if the convenience of mobile phones is combined with anti-counterfeiting identification technology, the convenient means of mobile phone identification and anti-counterfeiting can meet the above-mentioned needs of consumers. It enables consumers to complete product authenticity inquiry without inputting information content, and the accuracy of information is ensured while the inquiry is in plac...

AI Technical Summary

Problems solved by technology

Two-dimensional barcodes are generated on the basis of one-dimensional barcodes, so it is difficult to jump out of the limitations of one-dimensional barcodes. First of all, all proposals for two-dimensional barcodes still use the black area to represent the information code "1", and the white area to represent the information code "0", without considering the use of graphic changes to directly represent a complete information code (such as 0~9, A~F), resulting in redundant information representation

Secondly, the two-dimensional barcode must appear separately like the one-dimensional barcode, which takes up space, and is easy to be copied, which has poor security

Moreover, paper pollution is also a fatal problem for the correct interpretation of two-dimensional barcodes

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