| 基于整数小波变换的指纹信息嵌入方案研究 |
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| 引用本文： | 赵怀勋,赵方舟,李双,张龙军.基于整数小波变换的指纹信息嵌入方案研究[J].计算机应用与软件,2009,26(7):115-117. |
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| 作者姓名： | 赵怀勋 赵方舟 李双 张龙军 |
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| 作者单位： | 中国人民武装警察部队工程学院,陕西,西安,710086 |
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| 摘 要： | 提出量化指纹编码的思想.将指纹数据转化为二值图像嵌入文件,使攻击者难以发现指纹信息,避免了通过比对编码进行的共谋攻击;设计了整数小波变换嵌入算法,并在实验中得到较好的效果.
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| 关 键 词： | 数字指纹 二值图像 整数小波变换 |
ON DIGITAL FINGERPRINT EMBEDDING BASED ON INTEGER WAVELET TRANSFORM |
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| Zhao Huaixun,Zhao Fangzhou,Li Shuang,Zhang Longjun.ON DIGITAL FINGERPRINT EMBEDDING BASED ON INTEGER WAVELET TRANSFORM[J].Computer Applications and Software,2009,26(7):115-117. |
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| Authors: | Zhao Huaixun Zhao Fangzhou Li Shuang Zhang Longjun |
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| Affiliation: | The Engineering College of Armed Police Force;Xi'an 710086;Shaanxi;China |
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| Abstract: | In this paper it proposes a conception of quantization coding for fingerprint.The fingerprint data is transformed into binary images and then embedded into files,the fingerprint information is difficult to be found or destroyed by colluded attack through code comparison.An integer wavelet transform algorithm is designed as well which achieves a preferable result in experiments. |
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| Keywords: | Digital fingerprint Binary images Integer wavelet transform |
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