[WM]: Two questions in JND

["ray0321" <ray0321@126.com>]

Hi watermarkers:
 
I have two questions: Could any one tell me in brief how can I compute the JND  in DWT, and where can I find the matlab code for
computing JND  in DWT?

                 I will appreciate your work.Thank you!
 
                                         Ray

 


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