Phase-retrieval attack free cryptosystem based on cylindrical asymmetric diffraction and double-random phase encoding

2018 ◽  
Vol 410 ◽  
pp. 468-474 ◽  
Author(s):  
Jun Wang ◽  
Xiaowei Li ◽  
Yuhen Hu ◽  
Qiong-Hua Wang
Keyword(s):  
Phase Retrieval ◽  
Random Phase ◽  
Phase Encoding ◽  
Double Random Phase Encoding ◽  
Random Phase Encoding

Combining double random phase encoding for color image watermarking in quaternion gyrator domain

2015 ◽  
Vol 343 ◽  
pp. 56-65 ◽  
Author(s):  
Zhuhong Shao ◽  
Yuping Duan ◽  
Gouenou Coatrieux ◽  
Jiasong Wu ◽  
Jinyu Meng ◽  
...  
Keyword(s):  
Color Image ◽  
Image Watermarking ◽  
Random Phase ◽  
Color Image Watermarking ◽  
Phase Encoding ◽  
Double Random Phase Encoding ◽  
Random Phase Encoding
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