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[WM]: image degradation
Hi watermarkers,
am back again. Hope you are well.
I have a question regarding image qualities. Which attribute should i us to measure image degradation. RMSE, PSNR, or MSE?
I wanted to know when the watermarked image has been degraded enough to cause visual changes in the image and if posible at what
thresholds(specific values).
I hope someone will find time to answer.
florence
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