matlab code for quality index (q), in image steganography?
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how to write matlab code for quality index (q), in image steganography. let p and q are my original and stego image of size 16 * 16. Any one please tell me how can i code the formula in matlab. i have attached the formulas
Answers (1)
Walter Roberson
on 21 Dec 2016
0 votes
The first four of those formula are just mean() and std().
I already posted links to implementations of Quality Index when you asked about it recently.
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on 21 Dec 2016
on 21 Dec 2016
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