| QR码电子票务系统数字水印防伪方法设计 |
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| 引用本文： | 谢荣生,黄鹏程,许高攀.QR码电子票务系统数字水印防伪方法设计[J].厦门理工学院学报,2013(1):36-39. |
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| 作者姓名： | 谢荣生 黄鹏程 许高攀 |
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| 作者单位： | 厦门理工学院计算机与信息工程学院 |
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| 基金项目： | 福建省教育厅科技项目(JK2012044);厦门市科技计划项目(3502Z20103036) |
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| 摘 要： | 针对基于QR（QLlickResporlse）码的电子票务系统防伪性能差的问题，将数字水印技术引入到防伪电子票务系统设计中，提出了一种适合于QR码的数字水印方法，设计了基于QR码和数字水印的防伪电子票务系统．在防伪水印的嵌入算法中采用了混沌密钥自适应调整策略，提高了水印嵌入的容量和防伪性能．
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| 关 键 词： | 数字水印 电子票务 QR码 防伪 混沌密匙 |
Design of Anti-counterfeiting E-ticketing System Based on QR Code and Digital Watermark |
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| XIE Rong-sheng,HUANG Peng-cheng,XU Gao-pan.Design of Anti-counterfeiting E-ticketing System Based on QR Code and Digital Watermark[J].Journal of Xiamen University of Technology,2013(1):36-39. |
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| Authors: | XIE Rong-sheng HUANG Peng-cheng XU Gao-pan |
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| Institution: | (School of Computer & Information Engineering,Xiamen University of Technology,Xiamen 361024,China) |
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| Abstract: | Abstract： An anti-counterfeiting e-ticketing system based on is discussed in the paper. The proposed embedded watermarking QR code and digital watermarking techmque algorithm adopts a self-adjusting chaos key approach that greatly increases the watermarking capacity and improves the anti-counterfeiting performance. |
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| Keywords: | watermark e-ticketing QR code anti-counterfeiting chaotic key |
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