| 基于Hilbert变换的数字图像置乱新算法 |
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| 引用本文： | 王武军. 基于Hilbert变换的数字图像置乱新算法[J]. 信息网络安全, 2012, 0(3): 71-73 |
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| 作者姓名： | 王武军 |
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| 作者单位： | 西安航空技术高等专科学校实验实训中心,陕西西安,710077 |
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| 摘 要： | 文章提出了一种新的图像置乱改进算法，该算法可以有效的提高图像置乱效果。实验结果表明，利用Hilbert曲线路径进行置乱不仅在置乱路径上有更多的选择空间，而且本算法结合灰度值改变的按位异或运算，使得置乱效果更优，具有较大的实用性。
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| 关 键 词： | 数字图像 置乱变换 Flilbert曲线 |
A New Image Scrambling Research of Digital Image Based on Hilbert Curve Transform |
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| WANG Wu-jun. A New Image Scrambling Research of Digital Image Based on Hilbert Curve Transform[J]. Netinfo Security, 2012, 0(3): 71-73 |
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| Authors: | WANG Wu-jun |
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| Affiliation: | WANG Wu-jun ( Experimental training center, Xi’An Aerotechnical college , Xi’an Shanxi 710077,China ) |
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| Abstract: | A new method based on Hilbert transform image scrambling algorithm is proposed. It can improve the effect of image scrambling effectively. The experimental results show that: the use of Hilbert path scrambling not only has very large scrambling route choice of space, but also has good scrambling effect and great scrambling cycle, it is of great practicality. |
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| Keywords: | digital image scrambling transformation Hilbert curve |
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