| 图像的二维混合迭代加密-识别 |
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| 引用本文： | 卢昌荆,史开泉. 图像的二维混合迭代加密-识别[J]. 山东大学学报(工学版), 2003, 33(6): 681-684 |
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| 作者姓名： | 卢昌荆 史开泉 |
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| 作者单位： | 三明高等专科学校,计算机科学系,福建,三明,365004;山东大学,数学与系统科学学院,山东,济南,250100 |
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| 摘 要： | 作者曾给出图像的一维迭代加密 识别的讨论和椭圆曲线的应用 ;利用已有的结果 ,给出图像的二维混合迭代加密 识别和椭圆曲线的应用 .对于一类重要的图像 ,使用特殊的算法得到横向特征图 ,纵向特征图 ,采用本文给出的研究使图像在传递中获得更好的安全性 .这里给出的研究比以前给出的研究具有更多的优点 .给出二维混合迭代加密 识别的应用 .二维混合迭代加密 识别有效的抵御对图像的攻击 ,使系统的安全系数提高
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| 关 键 词： | 图像的二维特征 混合迭代加密 椭圆曲线 加密-解密算法 应用 |
| 文章编号： | 1672-3961(2003)06-0681-04 |
| 修稿时间： | 2002-10-28 |
Two dimension mixed iteration encryptionrecognition of image |
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| LU Chang-jing ,SHI Kai-quan. Two dimension mixed iteration encryptionrecognition of image[J]. Journal of Shandong University of Technology, 2003, 33(6): 681-684 |
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| Authors: | LU Chang-jing SHI Kai-quan |
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| Affiliation: | LU Chang-jing 1,SHI Kai-quan 2 |
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| Abstract: | Author gived the discussion of the one dimension iteratio n encryption-recognition of image, and applications of elliptic curve. Using th e result of author, this paper presents two dimension mixed iteration en cryption-recognit ion of image and applications of elliptic curve. For some class of important ima ges, we can get the horizontal characteristic chart and the vertical characteris tic chart by special algorithm, using the research in this paper, we can get the better safety in the transmission of images. The research in this paper has mor e merits than result gived. This paper gives the applications of two dimension m ixed iteration encryption-recognition. Two dimension mixed iteration encryption-rec ognition resists the attack to images effectively, improves the safe coefficient of the system. |
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| Keywords: | two dimension characteristic of image mixed iteration encryption elliptic curve encryption-decryption algorithm application |
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