| In our economic life, the phenomenon of counterfeiting can be seen everywhere, almost throughout all aspects of national life. And the phenomenon of counterfeiting not only against the interests of consumers, but also crowding out the company's market share, hindering the market economy, affecting the country's competitiveness. So counterfeiting is a serious social and political problem. In recent years, with the development of network communication technology, as well as the popularity of the modern smart phones, more and more information to be transmitted via cell phone, If we can combine the organic anti-counterfeiting technology and information technology, it can effectively curb the phenomenon of counterfeiting.The texture anti-counterfeiting technology was developed by a famous security expert Chen, which is based on packaging materials inherent security identification markings to mark a mark. Nobody in the world has the same fingerprint. Using this principle, can we choose the clear texture of packaging material as security mark. Finally, we can photograph, number, and store every mark. And consumers can identify the authenticity via the Internet, fax and telephone.In this paper, after a combination of organic and non-digital security digital security advantages, texture anti-counterfeiting technology has been improved. And we proposed an algorithm of image recognition, which allowing users to check the authenticity of the process without self-alignment, just via texture tag pictures, simple trimming process, the phone will automatically upload the texture security label to compare the signature to the server to verify. The work of this paper are:(1)We proposed an algorithm of image recognition based on DCT domain, and via experimental to verify the accuracy of the identification image; (2) We developed an automatic texture tag identification system (3) The actual experiment of the system to verify the feasibility;... |
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