| 一种基于网络安全传输的指纹身份认证水印嵌入新算法 |
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| 引用本文： | 杨阳,郭银景,唐富华. 一种基于网络安全传输的指纹身份认证水印嵌入新算法[J]. 计算机应用, 2004, 24(12): 70-72 |
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| 作者姓名： | 杨阳 郭银景 唐富华 |
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| 作者单位： | 北京理工大学,机电工程学院,北京,100081;山东科技大学,信息与电气工程学院,山东,青岛,266510 |
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| 摘 要： | 通过用户端和客户端的两次握手解决了水印图像网络传输的安全性，抵抗了重放攻击，提高了自动指纹识别系统的可信度。提出基于人眼视觉系统和小波多尺度分解原理，使合法用户指纹特征信息作为水印自适应嵌入宿主图像新颖算法，保证指纹信息的安全性和完整性。
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| 关 键 词： | 数字水印 指纹特征 安全传输 小波变换 人眼视觉模型 临界可见误差 |
| 文章编号： | 1001-9081(2004)12-0070-03 |
Novel watermarking embedding algorithm for AFIS based on secure network transmission |
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| YANG Yang,GUO Yin-jing,TANG Fu-hua. Novel watermarking embedding algorithm for AFIS based on secure network transmission[J]. Journal of Computer Applications, 2004, 24(12): 70-72 |
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| Authors: | YANG Yang GUO Yin-jing TANG Fu-hua |
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| Affiliation: | YANG Yang~1,GUO Yin-jing~2,TANG Fu-hua~1 |
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| Abstract: | The secure transmission of watermarking image was handled by two handshakes between clients and the server end to resist the replaying attack, so the credibility of the Automatic Fingerprint Identification System (AFIS) was increased. An application was introduced to hide the authenticated user's fingerprint minutia data in host image. Based on the characteristics of Human Visual System (HVS) and the theory of wavelet multi-resolution analysis, a novel adaptive embedding algorithm was proposed. |
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| Keywords: | digital watermarking fingerprint minutia secure transmission wavelet transform Human Visual System (HVS) Just Noticeable Difference(JND) |
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