<div dir="ltr">Are you looking for the power spectral densities of the signal and noise? You might consider the implementation of the Wiener deconvolution filter [1].<div><br></div><div>[1] <a href="http://www.itk.org/Doxygen/html/classitk_1_1WienerDeconvolutionImageFilter.html">http://www.itk.org/Doxygen/html/classitk_1_1WienerDeconvolutionImageFilter.html</a></div>
</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Mar 13, 2013 at 10:46 AM, lena russo <span dir="ltr"><<a href="mailto:lilli888899@hotmail.it" target="_blank">lilli888899@hotmail.it</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div dir="ltr">
Hi all,<br><br>I'm trying to develop a good method to evaluate the level
of noise in an image in order to filter the image accordingly and
remove this noise. Have you got any suggestion?<br><br>Many many thanks for your help,<br><br>Lena </div></div>
<br>_____________________________________<br>
Powered by <a href="http://www.kitware.com" target="_blank">www.kitware.com</a><br>
<br>
Visit other Kitware open-source projects at<br>
<a href="http://www.kitware.com/opensource/opensource.html" target="_blank">http://www.kitware.com/opensource/opensource.html</a><br>
<br>
Kitware offers ITK Training Courses, for more information visit:<br>
<a href="http://www.kitware.com/products/protraining.php" target="_blank">http://www.kitware.com/products/protraining.php</a><br>
<br>
Please keep messages on-topic and check the ITK FAQ at:<br>
<a href="http://www.itk.org/Wiki/ITK_FAQ" target="_blank">http://www.itk.org/Wiki/ITK_FAQ</a><br>
<br>
Follow this link to subscribe/unsubscribe:<br>
<a href="http://www.itk.org/mailman/listinfo/insight-users" target="_blank">http://www.itk.org/mailman/listinfo/insight-users</a><br>
<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Christopher Mullins<div>R&D Engineer</div><div>Kitware Inc.,</div><div>919.869.8871</div>
</div>