Robust Image watermarking Method Using Homomorphic Block-Based KLT

Optik ◽  
2016 ◽  
Vol 127 (4) ◽  
pp. 2374-2381 ◽  
Author(s):  
Hanaa A. Abdallah ◽  
Osama S. Faragallah ◽  
Hala S. Elsayed ◽  
Mohiy M. hadhoud ◽  
Abdalhameed A. Shaalan ◽  
...  
Author(s):  
Zihan Yuan ◽  
Qingtang Su ◽  
Decheng Liu ◽  
Xueting Zhang ◽  
Tao Yao

2018 ◽  
Vol 78 (7) ◽  
pp. 8075-8089 ◽  
Author(s):  
Han Fang ◽  
Hang Zhou ◽  
Zehua Ma ◽  
Weiming Zhang ◽  
Nenghai Yu

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