[WM]: perceptual model for images

["Baris UNAL" <bunal@aselsan.com.tr>]

Dear Watermarkers,

I need to model human visual system (HVS).
I used mean squre error (MSE) method to measure difference between the original image and watermatked image.
However, it could not give accurate results.

Watson model gives better estimation.

Could you help me to find watson model implementations or any other perceptual models?

Thanks in advance for any responses.

Baris 


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