[WM]: Re: psnr

["yaojun" <yaojun_it@sohu.com>]

Hi,Storein
Here is my psnr code in matlab.
I hope it can help you
====================================
YaoJun
Image and Video Processing Lab.
Northwestern Polytechnological Univ.
Xi'an
China
=====================================
----- Original Message ----- 
From: "storein" <storein@sina.com>
To: <watermarking@watermarkingworld.org>
Sent: Tuesday, August 06, 2002 11:46 AM


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> I have writed my digital watermark program .
> 
> now ,I want to compute PSNR ,NC and so on parameter.
> 
> Do you know some tools for it ?
> 
> thank you very much .
> 
> 
> 
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psnr.m