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Optical color image hiding scheme based on chaotic mapping and Hartley transform 期刊论文
OPTICS AND LASERS IN ENGINEERING, 2013, 卷号: 51, 期号: 8, 页码: 967-972
作者:  Liu, Zhengjun;  Zhang, Yu;  Liu, Wei;  Meng, Fanyi;  Wu, Qun;  Liu, Shutian
Adobe PDF(2783Kb)  |  收藏  |  浏览/下载：298/0  |  提交时间：2014/09/17
Optical Encryption  Cryptography  Chaotic Mapping  
Double image encryption scheme by using random phase encoding and pixel exchanging in the gyrator transform domains 期刊论文
OPTICS AND LASER TECHNOLOGY, 2013, 卷号: 47, 页码: 152-158
作者:  Liu, Zhengjun;  Zhang, Yu;  Li, She;  Liu, Wei;  Liu, Wanyu;  Wang, Yanhua;  Liu, Shutian
Adobe PDF(1564Kb)  |  收藏  |  浏览/下载：271/0  |  提交时间：2014/09/17
Image Hiding  Cryptography  Scrambling  
Opto-digital image encryption by using Baker mapping and 1-D fractional Fourier transform 期刊论文
OPTICS AND LASERS IN ENGINEERING, 2013, 卷号: 51, 期号: 3, 页码: 224-229
作者:  Liu, Zhengjun;  Li, She;  Liu, Wei;  Liu, Shutian
Adobe PDF(1156Kb)  |  收藏  |  浏览/下载：247/0  |  提交时间：2014/09/17
Scrambling Operation  Cryptography  Chaotic Mapping  
Image hiding scheme by use of rotating squared sub-image in the gyrator transform domains 期刊论文
OPTICS AND LASER TECHNOLOGY, 2013, 卷号: 45, 页码: 198-203
作者:  Liu, Zhengjun;  Li, She;  Liu, Wei;  Liu, Wanyu;  Liu, Shutian
Adobe PDF(1565Kb)  |  收藏  |  浏览/下载：297/0  |  提交时间：2014/09/17
Scrambling Operation  Information Security  Gyrator Transform  
Image encryption algorithm by using fractional Fourier transform and pixel scrambling operation based on double random phase encoding 期刊论文
OPTICS AND LASERS IN ENGINEERING, 2013, 卷号: 51, 期号: 1, 页码: 8-14
作者:  Liu, Zhengjun;  Li, She;  Liu, Wei;  Wang, Yanhua;  Liu, Shutian
Adobe PDF(1668Kb)  |  收藏  |  浏览/下载：297/0  |  提交时间：2014/09/17
Amplitude Encoding  Phase Encoding  Image Encryption  
Image encryption based on the random rotation operation in the fractional Fourier transform domains 期刊论文
OPTICS AND LASERS IN ENGINEERING, 2012, 卷号: 50, 期号: 10, 页码: 1352-1358
作者:  Liu, Zhengjun;  Li, She;  Yang, Meng;  Liu, Wanyu;  Liu, Shutian
Adobe PDF(1817Kb)  |  收藏  |  浏览/下载：390/1  |  提交时间：2012/09/04
Random Rotation Operation  Pixel Scrambling  Amplitude Encoding  Phase Encoding  
Image encryption algorithm based on the random local phase encoding in gyrator transform domains 期刊论文
OPTICS COMMUNICATIONS, 2012, 卷号: 285, 期号: 19, 页码: 3921-3925
作者:  Liu, Zhengjun;  Yang, Meng;  Liu, Wei;  Li, She;  Gong, Min;  Liu, Wanyu;  Liu, Shutian
Adobe PDF(1040Kb)  |  收藏  |  浏览/下载：341/0  |  提交时间：2012/09/04
Random Polygon  Gyrator Transform  Random Phase Encoding