<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<div class="moz-cite-prefix"><font face="Calibri">Hi Simon, <br>
What I am referring to is not really an example sorry. <br>
I am referring to the directory applications/rtkbackprojections.
Using the rtksimulatedgeometry.exe and then the
rtkbackprojections.exe (giving them the right parameters -o
output.mha -p ... etc), I perform reconstruction.<br>
<br>
I am studying the rtkbackprojections.cxx file in debug mode. I
wanted to know exactly what was generated by the </font><font
face="Courier New"> </font><font face="Courier New"><font
face="Courier New">geometryReader->GetOutputObject(<font
face="Calibri">) <br>
in the line</font> </font><br>
bp->SetGeometry( geometryReader->GetOutputObject() );</font><br>
<br>
So I typed :<br>
<font face="Courier New">rtk::BackProjectionImageFilter<OutputImageType,
OutputImageType>::GeometryPointer geometryreaderOutputObject
= geometryReader->GetOutputObject();</font><br>
<br>
and looked inside my <font face="Courier New">geometryreaderOutputObject.<br>
<br>
<font face="Calibri">You can find attached my geometry.xml file.<br>
<br>
Regards,<br>
<br>
Laura<br>
</font><br>
</font><br>
Le 10/06/2013 18:11, Simon Rit a écrit :<br>
</div>
<blockquote
cite="mid:CAF0oig2c5TEYK7KRkc82YZvVYoe+sRwQHf0uAiHpsjOnWGwG3w@mail.gmail.com"
type="cite">
<pre wrap="">Hi Laura,
Can you be a bit more specific on which example you are referring to?
You seem to be using the geometry reader, maybe you could provide the
geometry xml file.
Thanks,
Simon
On Mon, Jun 10, 2013 at 5:44 PM, Laura Trubuil
<a class="moz-txt-link-rfc2396E" href="mailto:laura.trubuil@mail.medecom.fr"><laura.trubuil@mail.medecom.fr></a> wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Dear RTK users,
I am studiying the rtkbackprojections application example. While looking at
it in debug mode, I found something I cannot explain.
The data I study, generated by geometryReader->GetOutputObject(), should
tell me I have 15 projections.
The gantry angle should be between 0 and 360°, and each step 24°.
But, if I look at the object generated, the gantry angle starts at 0, then
goes until the 14th projection to 360°... And then do it again from the 15th
to 29th. I finally have 2 series of projections (30 instead of 15). Why?
Regards,
Laura
_______________________________________________
Rtk-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Rtk-users@openrtk.org">Rtk-users@openrtk.org</a>
<a class="moz-txt-link-freetext" href="http://public.kitware.com/cgi-bin/mailman/listinfo/rtk-users">http://public.kitware.com/cgi-bin/mailman/listinfo/rtk-users</a>
</pre>
</blockquote>
<pre wrap="">
</pre>
</blockquote>
<br>
</body>
</html>