<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
</head>
<body bgcolor="#FFFFFF" text="#000000">
Hi,<br>
Please use the mailing list for your RTK questions, it's of interest
to everyone.<br>
From the command line, there is no option to filter the images with
a Gaussian. If you use Python wrapping, I recommend SimpleITK which
should have such filters. If you program a C++ application, you can
use one of the Gaussian filters of ITK, there are many.<br>
For noise, you have rtk::AdditiveGaussianNoiseImageFilter in RTK.<br>
Let us know if you need more information<br>
Simon<br>
<br>
<div class="moz-cite-prefix">On 26/02/2016 19:58, Qiu, Lei wrote:<br>
</div>
<blockquote
cite="mid:2378BA757C1CF14FB347BEA62742116801A31F44@CC-CLEXMB57.cc.ad.cchs.net"
type="cite"><br>
<br>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<br>
<meta name="Generator" content="Microsoft Word 14 (filtered
medium)">
<br>
<style><!--<br>/* Font Definitions */<br>@font-face<br> {font-family:Calibri;<br> panose-1:2 15 5 2 2 2 4 3 2 4;}<br>/* Style Definitions */<br>p.MsoNormal, li.MsoNormal, div.MsoNormal<br> {margin:0in;<br> margin-bottom:.0001pt;<br> font-size:11.0pt;<br> font-family:"Calibri","sans-serif";}<br>a:link, span.MsoHyperlink<br> {mso-style-priority:99;<br> color:blue;<br> text-decoration:underline;}<br>a:visited, span.MsoHyperlinkFollowed<br> {mso-style-priority:99;<br> color:purple;<br> text-decoration:underline;}<br>span.EmailStyle17<br> {mso-style-type:personal-compose;<br> font-family:"Calibri","sans-serif";<br> color:windowtext;}<br>.MsoChpDefault<br> {mso-style-type:export-only;<br> font-family:"Calibri","sans-serif";}<br>@page WordSection1<br> {size:8.5in 11.0in;<br> margin:1.0in 1.0in 1.0in 1.0in;}<br>div.WordSection1<br> {page:WordSection1;}<br>--></style><!--[if gte mso 9]><xml><br><o:shapedefaults v:ext="edit" spidmax="1026" /><br></xml><![endif]--><!--[if gte mso
9]><xml>
<
br><o:shapelayout v:ext="edit"><br><o:idmap v:ext="edit" data="1" /><br></o:shapelayout></xml><![endif]--><br>
<br>
<br>
<div class="WordSection1"><br>
<p class="MsoNormal">Hi Dr. Rit,<o:p></o:p></p>
<br>
<p class="MsoNormal"><o:p> </o:p></p>
<br>
<p class="MsoNormal">I am a researcher at Cleveland Clinic,
Ohio, USA. I am trying to use your code to process some CT
images. I am wondering if you have some instructions about how
to add Gaussian Blur and Gaussian Noise on to my images.
Thanks!<o:p></o:p></p>
<br>
<p class="MsoNormal"><br>
<br>
Best<o:p></o:p></p>
<br>
<p class="MsoNormal">Richard<o:p></o:p></p>
<br>
</div>
<br>
<br>
<p>===================================<br>
<br>
</p>
<p class="MsoNormal"><font color="green" size="5"><span
style="font-size:18.0pt;color:green"></span></font><font
face="Calibri" color="navy" size="2"><span
style="font-size:10.0pt;font-family:Calibri;color:navy"> </span></font><font
face="Arial" color="green" size="1"><span
style="font-size:7.0pt;font-family:Arial;color:green">Please
consider the environment before printing this e-mail</span></font><o:p></o:p></p>
<br>
<br>
Cleveland Clinic is ranked as one of the top hospitals in America
by U.S.News & World Report (2015). <br>
Visit us online at <a class="moz-txt-link-freetext" href="http://www.clevelandclinic.org">http://www.clevelandclinic.org</a> for a complete
listing of our services, staff and locations.<br>
<br>
<br>
Confidentiality Note: This message is intended for use only by the
individual or entity to which it is addressed and may contain
information that is privileged, confidential, and exempt from
disclosure under applicable law. If the reader of this message is
not the intended recipient or the employee or agent responsible
for delivering the message to the intended recipient, you are
hereby notified that any dissemination, distribution or copying of
this communication is strictly prohibited. If you have received
this communication in error, please contact the sender immediately
and destroy the material in its entirety, whether electronic or
hard copy. <br>
<br>
Thank you.<br>
<br>
<br>
<br>
<br>
<br>
</blockquote>
<br>
<br>
</body>
</html>