[1]强俊杰,姚丽莉,冯少彤,等.单通道彩色图像加密技术研究[J].南京师范大学学报(工程技术版),2015,15(04):041.
 Qiang Junjie,Yao Lili,Feng Shaotong,et al.Research on Single Channel Color Image Encryption Technology[J].Journal of Nanjing Normal University(Engineering and Technology),2015,15(04):041.
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单通道彩色图像加密技术研究
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南京师范大学学报(工程技术版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
15卷
期数:
2015年04期
页码:
041
栏目:
计算机工程
出版日期:
2015-12-20

文章信息/Info

Title:
Research on Single Channel Color Image Encryption Technology
作者:
强俊杰姚丽莉冯少彤袁操今聂守平
南京师范大学江苏省光电技术重点实验室,江苏 南京 210023
Author(s):
Qiang JunjieYao LiliFeng ShaotongYuan CaojinNie Shouping
Key Laboratory for Opto-Electronic Technology of Jiangsu Province,Nanjing Normal University,Nanjing 210023,China
关键词:
正弦光栅双随机相位加密零级融合剪切攻击
Keywords:
sine gratingdouble random phase encryptionzero level fusionshear attack
分类号:
TP391.9
文献标志码:
A
摘要:
研究了一种基于双随机相位编码的单通道彩色图像加密算法. 在该算法中,采用正弦光栅对彩色图像进行预处理,使得彩色图像可以单通道加密. 两个随机相位掩膜函数构成了对预处理图像加密的双相位(即密钥),保证了彩色图像单通道加密的安全性. 由于解密图像的画质不是很好,故采用零级融合的方法加以改善. 同时,针对加密图像作了剪切攻击模拟实验. 模拟实验结果证实了该算法的有效性.
Abstract:
The paper studies a single channel based on double random phase encoding color image encryption algorithm. In this algorithm,the sinusoidal grating is adopted to preprocess color image,and the color image can be encrypted in the single channel. Two random phase mask function together constitute the double phase of preprocessing image encryption,which guarantees the safety of the single channel color image encryption. As the decrypted image quality is not very good,the zero level fusion method can be improved. At the same time,the shear attack simulation experiment on encryption image is conducted. Simulation results confirm the effectiveness of the algorithm.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2015-06-26. 
基金项目:国家自然科学基金(61377003、61275133)、南京师范大学高层次人才科研启动项目(184080H20162)、南京师范大学青年领军人才培养项目(184080H20178). 
通讯联系人:聂守平,博士,教授,研究方向:光电图像处理. E-mail:nieshouping@njnu.edu.cn
更新日期/Last Update: 2015-12-20