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Image information embedding method suitable for anti-fake codes identified through mobile phone

A code and image technology, which is applied in the field of image information embedding of anti-counterfeiting codes, can solve the problems that two-dimensional barcodes cannot be reached, two-dimensional barcodes cannot be copied, etc., and achieve the effect of low import cost

Inactive Publication Date: 2013-11-13
天津市阿波罗信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0020] At present, none of the above-listed two-dimensional barcodes can automatically take pictures through mobile phones and automatically access the Internet under natural light, and the two-dimensional barcodes that have been photographed have the characteristics of non-reproducibility

Method used

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  • Image information embedding method suitable for anti-fake codes identified through mobile phone
  • Image information embedding method suitable for anti-fake codes identified through mobile phone
  • Image information embedding method suitable for anti-fake codes identified through mobile phone

Examples

Experimental program
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Embodiment Construction

[0132] The embodiments of the present invention will be further described below in conjunction with the accompanying drawings, but the embodiments of the present invention are illustrative rather than limiting.

[0133] figure 1 It is a flow chart of a novel anti-counterfeiting code generation method.

[0134] like figure 1 Shown in: the generation method of novel anti-counterfeiting code is constituted by three steps.

[0135] First, in the step of reading the anti-counterfeit code, read the encrypted random anti-counterfeit code of the computer, or the anti-counterfeit code formed according to the attribute of the product, the date of manufacture, the place of manufacture, the place of sale and the like. Using these naturally formed or artificially given codes can be used as a basis for identifying the authenticity of commodities.

[0136] Secondly, in the anti-counterfeiting code transforming step, the above-mentioned read anti-counterfeiting numbers are transformed into...

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Abstract

The invention relates to an image information embedding method suitable for anti-fake codes identified through a mobile phone. According to the method, complete invisible effect can be achieved. Due to the characteristics that the masses take photos and read code information through mobile phones in hands and the mobile phones can be directly connected with the internet, the problem of network interfaces of the Internet of Things can be solved, and all commodities can be directly connected with the internet. Compared wit an RFID technology, the method is low in lead-in cost and suitable for all commodities and can be adopted for directly surfing the internet by means of taking photos through the mobile phones. The method can be widely popularized in fields like commodity tracing, commodity anti-channel conflict, commodity fake resisting, online games and network selling.

Description

technical field [0001] The invention belongs to the field of information processing, in particular to a method for embedding image information of anti-counterfeit codes suitable for mobile phone identification. Background technique [0002] With the rapid development of computer information network technology, the Internet of Things technology with code, mobile phone reading and network as the core is developing vigorously with each passing day. [0003] In Japan, as the latest two-dimensional barcode, it is possible to directly record large-capacity sound data, and a patent called dot-matrix code, which uses unlimited combinations of codes distributed in several two-dimensional rectangular lattices, was published: "Optical A reading device for readable two-dimensional barcodes" (Japanese Patent Laid-Open No. 2005-243047). Although the use of this code can directly record the sound on the code, but due to the large volume of sound data, the area of ​​the code is relatively ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/06G06K7/10H04M1/725
Inventor 顾泽苍
Owner 天津市阿波罗信息技术有限公司
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