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Anti-Counterfeiting Ability Analysis of Color Koch Curve in Package Printing
Abstract:
Currently, there are some illegal businessmen in society who usually use the methods of copying picture of goods package to fake famous goods, and cheat customers to get illegal profits. Traditional package pictures are often designed with simple graphics which are easy to be copied by other people. Because of the complexity of the color variation and graphics structure, the package pictures designed with fractal graphics are very difficult to be copied by simple methods and low-end scanners. Therefore, fractal graphics can be used for anti-counterfeiting in package printing field, and preventing the legal goods from being counterfeited. In this paper, a color koch curve is designed, and the concept of anti-counterfeiting space and corresponding calculation methods based on fractal graphics are proposed, which is used to analysis the anti-counterfeiting abilities of color koch curve. Good results are got from the experiments.
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Pages:
904-908
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Online since:
February 2013
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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