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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  
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 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