| 一种基于图像LSB的信息隐藏方案 |
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| 引用本文： | 王凤芹,张燕红,于静,王卫玲.一种基于图像LSB的信息隐藏方案[J].世界科技研究与发展,2009,31(5):817-819. |
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| 作者姓名： | 王凤芹 张燕红 于静 王卫玲 |
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| 作者单位： | 1. 海军航空工程学院兵器科学与技术系,烟台,264001
2. 海军航空工程学院指挥系,烟台,264001 |
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| 摘 要： | 首先介绍了一种基于LSB算法的信息隐藏方案，在该方案中信息嵌入到根据密钥随机选取的图像像素的最低k位，接收方无需原始图像就可将隐藏信息提取出来；然后用MATLAB工具实现了方案，实验结果表明该方案简单，容易实现，具有失真度小、隐藏量大、准确性高、良好的不可见性和安全性等特点。
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| 关 键 词： | 信息隐藏 LSB(Least Significant Bits) MATLAB 随机序列 |
A Data-hiding Method Based on Image LSB |
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| WANG Fengqin,ZHANG Yanhong,YU Jing,WANG Weiling.A Data-hiding Method Based on Image LSB[J].World Sci-tech R & D,2009,31(5):817-819. |
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| Authors: | WANG Fengqin ZHANG Yanhong YU Jing WANG Weiling |
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| Institution: | WANG Fengqin ZHANG Yanhong YU Jing WANG Welling ( 1. Department of Ordnance Science and Technology,Yantai 264001 ; 2. Naval Aeronautical Engineering Institute,Yantai 264001 ) |
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| Abstract: | A data-hiding method based on image LSB is firstly introduced,in which data are hidden in the LSB of image pixels selected from image according to a key and retrieved without the original image,and then the method is implemented with MATLAB software,results of the experiment show that the method is simple,easily implemented,and of low distortion,large number of hidden-data,high accuracy,better imperceptibility, safety and so on. |
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| Keywords: | LSB(Least Significant Bits) MATLAB |
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