| 一种基于Baker映射的图像信息隐藏方法 |
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| 引用本文： | 茅耀斌,戴跃伟,王执铨. 一种基于Baker映射的图像信息隐藏方法[J]. 南京理工大学学报(自然科学版), 2002, 26(2): 152-156 |
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| 作者姓名： | 茅耀斌 戴跃伟 王执铨 |
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| 作者单位： | 南京理工大学自动化系,南京,210094 |
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| 摘 要： | 该文提出一种基于Baker映射的图像信息隐藏方法。介绍了连续Baker映 射的基本定义，并将之推广到离散域；介绍了基于最不重要位的数据隐藏方法；最后提出结合采用Baker映射对图像进行加密然后进行图像隐藏的算法，并给出实验结果。
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| 关 键 词： | 信息隐藏 密码学 Baker映射 图像处理 图像加密 |
| 修稿时间： | 2000-11-10 |
An Image Information Hiding Scheme Based on Baker Map |
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| MaoYaobin DaiYuewei WangZhiquan. An Image Information Hiding Scheme Based on Baker Map[J]. Journal of Nanjing University of Science and Technology(Nature Science), 2002, 26(2): 152-156 |
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| Authors: | MaoYaobin DaiYuewei WangZhiquan |
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| Abstract: | An image information hiding scheme based on Baker map was proposed in this paper. The definition of a continuous Baker map was introduced and was further extended to discrete domain later. A data hiding method based on least significant bits was developed and the combination of above two methods was proposed. Finally, experimental results were given. |
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| Keywords: | information hiding cryptography Baker map |
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