Research on Anti-counterfeiting Technology Based on QR Code image Watermarking Algorithm

Research on Anti-counterfeiting Technology Based on QR Code image Watermarking Algorithm
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基于QR码图像水印算法的防伪技术研究

DOI:
10.14257/ijmue.2017.12.5.05
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发表时间:
2017-05
期刊:
International Journal of Multimedia and Ubiquitous Engineering
影响因子:
--
通讯作者:
LiHuaCui崔丽花
LiHuaCui崔丽花
中科院分区:
其他
文献类型:
--
作者:
DeLi李德;XueLiGao高雪丽;YuChaoSun孙俞超;LiHuaCui崔丽花

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提出了一种新的基于小波变换和奇异值分解的防伪方案和高鲁棒性数字水印算法。我们以二维码作为载体图像,由版权人的相关信息生成,然后将版权人的信息作为水印嵌入到二维码中。然后利用水印检测和二维条码扫描工具获取QR码中包含的水印信息。为了达到防伪的目的,可以通过检查水印信息和扫描信息来验证其真实性。实验证明,该方法能够抵抗压缩攻击、旋转攻击、噪声攻击等,为票据防伪技术提供了有力的保障。
In this paper, a new anti-counterfeiting scheme and a high robustness digital watermarking algorithm based on DWT and SVD were proposed. We took a QR code as the carrier image, which is generated by the relevant information of the copyright owner, and then embedded the copyright owner’s information into the QR code as a watermark. Afterwards we obtained the watermark information contained in the QR code by using watermark detection and two dimensional bar code scanning tools. In order to achieve the purpose of anti-counterfeiting, we could verify its authenticity by checking watermark information and scanning information. The experiment proved that this method can resist compressive attack, rotation attack, noise attack and so on. The new scheme and algorithm provide a strong guarantee for the bill anti-counterfeiting technology.
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