| 基于位平面信息隐藏算法的改进算法的实现与仿真分析 |
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| 引用本文： | 王文珊,段念.基于位平面信息隐藏算法的改进算法的实现与仿真分析[J].东华大学学报(自然科学版),2010,36(4). |
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| 作者姓名： | 王文珊 段念 |
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| 作者单位： | 华侨大学机电及自动化学院,福建,泉州,362000 |
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| 摘 要： | 阐述了经过改进的低位(Least Significant Bit,LSB)图像信息隐藏算法的程序模块实现,在Stirmark攻击算法下对该算法进行仿真测试,并分析了实验结果.研究结果表明,改进后的算法提高了图像的鲁棒性,且能够很好地抵御LSB算法的位平面攻击,在隐藏大量信息的情况下,保持了载体图像的视觉特性和纹理特性,很好地改善了传统算法的不足.
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| 关 键 词： | 信息隐藏 LSB 算法 程序实现 Stirmark 攻击 |
The Realization and Result Analysis of LSB steganography Algorithm Based on Image |
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| WANG Wen-shan,DUAN Nian.The Realization and Result Analysis of LSB steganography Algorithm Based on Image[J].Journal of Donghua University,2010,36(4). |
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| Authors: | WANG Wen-shan DUAN Nian |
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| Institution: | WANG Wen-shan,DUAN Nian(College of Mechanical Engineering and Automation,Huaqiao University,Quanzhou Fujian 362000,China) |
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| Abstract: | The programming realization of LSB(Least Significant Bit) steganography algorithm based on image is expounded.The simulation test of LSB in the algorithm of Stirmark attack is conducted.The experimental result of the improved algorithm based on image is analyzed.The result shows that the improved algorithm has a higher robustness,and can resist bit plane assault to LSB algorithm.It can keep vision on feature and veins feature of the image while large amount of information are hidden. |
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| Keywords: | information steganography LSB algorithm programming realization Stirmark attack |
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