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<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: 'Calibri'; COLOR: #000000">
<DIV>int dim[Dime] = { 1032, 1012,1 };</DIV>
<DIV> double spacing_inp[Dime] = { 0.05, 0.05,0.05};</DIV>
<DIV> double origin_inp[Dime] = { 0, 0,0};</DIV>
<DIV> </DIV>
<DIV>This is wrong, but you said you tried with the offset right? i.e. moving
the origin.</DIV>
<DIV>Then check the orientation of your raw files maybe.</DIV>
<DIV>I will try to run your code when I have some more time...</DIV>
<DIV> </DIV>
<DIV>L</DIV>
<DIV> </DIV>
<DIV> </DIV>
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style='FONT-SIZE: small; TEXT-DECORATION: none; FONT-FAMILY: "Calibri"; FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal; DISPLAY: inline'>
<DIV style="FONT: 10pt tahoma">
<DIV> </DIV>
<DIV style="BACKGROUND: #f5f5f5">
<DIV style="font-color: black"><B>From:</B> <A title=ghostcz@hotmail.com
href="mailto:ghostcz@hotmail.com">ghostcz</A> </DIV>
<DIV><B>Sent:</B> Tuesday, April 19, 2016 1:39 PM</DIV>
<DIV><B>To:</B> <A title=amjad.n.cet@gmail.com
href="mailto:amjad.n.cet@gmail.com">AMJAD N</A> ; <A
title=rtk-users@public.kitware.com
href="mailto:rtk-users@public.kitware.com">rtk-users@public.kitware.com</A>
</DIV>
<DIV><B>Subject:</B> Re: [Rtk-users] Help Regarding FDK
reconstruction</DIV></DIV></DIV>
<DIV> </DIV></DIV>
<DIV
style='FONT-SIZE: small; TEXT-DECORATION: none; FONT-FAMILY: "Calibri"; FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal; DISPLAY: inline'>
<DIV dir=ltr>
<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: 'Calibri'; COLOR: #000000">
<DIV>Can you please upload the files again? The content has expired.</DIV>
<DIV> </DIV>
<DIV>L</DIV>
<DIV
style='FONT-SIZE: small; TEXT-DECORATION: none; FONT-FAMILY: "Calibri"; FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal; DISPLAY: inline'>
<DIV style="FONT: 10pt tahoma">
<DIV> </DIV>
<DIV style="BACKGROUND: #f5f5f5">
<DIV style="font-color: black"><B>From:</B> <A title=amjad.n.cet@gmail.com
href="mailto:amjad.n.cet@gmail.com">AMJAD N</A> </DIV>
<DIV><B>Sent:</B> Tuesday, April 19, 2016 1:24 PM</DIV>
<DIV><B>To:</B> <A title=ghostcz@hotmail.com
href="mailto:ghostcz@hotmail.com">louie L</A> ; <A
title=rtk-users@public.kitware.com
href="mailto:rtk-users@public.kitware.com">rtk-users@public.kitware.com</A>
</DIV>
<DIV><B>Subject:</B> Help Regarding FDK reconstruction</DIV></DIV></DIV>
<DIV> </DIV></DIV>
<DIV
style='FONT-SIZE: small; TEXT-DECORATION: none; FONT-FAMILY: "Calibri"; FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal; DISPLAY: inline'>
<DIV dir=ltr>Sir,
<DIV>
<DIV> </DIV>
<DIV>I haven't created geometry.xml. My code and data-set are attached in the
previous discussion. Also parameters for generating geometry explained in the
same thread. I am working without creating geometry.xml but creating geometry in
the code itself.</DIV>
<DIV> </DIV>
<DIV>Thanks and Regards,</DIV>
<DIV> </DIV>
<DIV>AMJAD N<BR>
<DIV class=gmail_extra>
<DIV> </DIV>
<DIV class=gmail_quote>On Tue, Apr 19, 2016 at 3:56 PM, louie L <SPAN
dir=ltr><<A href="mailto:ghostcz@hotmail.com"
target=_blank>ghostcz@hotmail.com</A>></SPAN> wrote:<BR>
<BLOCKQUOTE class=gmail_quote
style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
<DIV>
<DIV>Can you please send the geometry.xml?</DIV>
<DIV> </DIV>
<DIV>Louie<BR><BR>Sent from my iOS </DIV>
<DIV>
<DIV class=h5>
<DIV><BR>Am 19.04.2016 um 12:15 schrieb AMJAD N <<A
href="mailto:amjad.n.cet@gmail.com"
target=_blank>amjad.n.cet@gmail.com</A>>:<BR><BR></DIV>
<BLOCKQUOTE type="cite">
<DIV>
<DIV dir=ltr>Sir,
<DIV> </DIV>
<DIV>sdd and sid is measured from the experiment setup.</DIV>
<DIV>-0.5*spacing*(size-1) logic is applied and effect is same.</DIV>
<DIV> </DIV>
<DIV>The parameters we know are described below. Please go through it and
help me tackle this issue.</DIV>
<DIV> </DIV>
<DIV>
<DIV>Number of projections: 50</DIV>
<DIV> </DIV>
<DIV>Object size: </DIV>
<DIV>x = 9.924236 mm</DIV>
<DIV>y = 8.3048 mm </DIV>
<DIV>z = 10.505572mm</DIV>
<DIV> </DIV>
<DIV>Detector panel:</DIV>
<DIV>flat panel : Width: 1032 px., Height: 1012 px.</DIV>
<DIV>Width: 51.6mm Height: 50.6mm</DIV>
<DIV>(Detector pixel pith: 0.05mm)</DIV>
<DIV> </DIV>
<DIV>Source to Detector Distance = 459.154 mm</DIV>
<DIV>Source to object axis distance = 95.331mm</DIV>
<DIV> </DIV>
<DIV>Direction of rotation: clock-wise</DIV>
<DIV> </DIV>
<DIV>Angle</DIV>
<DIV>start: 0 degrees</DIV>
<DIV>increment: 7.2 degrees</DIV>
<DIV>total: 360 degrees</DIV>
<DIV class=gmail_extra> </DIV>
<DIV class=gmail_extra>Thanks and Regards.</DIV>
<DIV class=gmail_extra>AMJADN</DIV>
<DIV class=gmail_extra>
<DIV> </DIV>
<DIV class=gmail_quote>On Tue, Apr 19, 2016 at 11:32 AM, Simon Rit <SPAN
dir=ltr><<A href="mailto:simon.rit@creatis.insa-lyon.fr"
target=_blank>simon.rit@creatis.insa-lyon.fr</A>></SPAN> wrote:<BR>
<BLOCKQUOTE class=gmail_quote
style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: rgb(204,204,204) 1px solid">
<DIV>Dear Amjad,<BR>I had a quick look at your dataset. For sure, it's a
geometry problem. Do you have any information regarding the geometry? How
did you obtain sdd / sid?<BR>Currently, I can see that you have set the
projections and the volume origin to 0,0,0 which is not correct, you
probably want to center them for a first test. If you want to center them,
the formula to compute the origin is -0.5*spacing*(size-1) for each
corrdinate.<SPAN><FONT color=#888888><BR>Simon</FONT></SPAN>
<DIV>
<DIV><BR><BR>
<DIV>On 18/04/2016 08:50, AMJAD N wrote:<BR></DIV>
<BLOCKQUOTE type="cite">
<DIV dir=ltr>
<DIV class=gmail_extra>
<DIV class=gmail_quote>
<DIV>Hi, The data set is reattached below,. Someone please look into it
and help me please,</DIV>
<DIV> </DIV>
<DIV><A
href="http://filenurse.com/download/bb2827a35cc99a14feee17d2c37cdf76.html"
target=_blank>http://filenurse.com/download/bb2827a35cc99a14feee17d2c37cdf76.html</A><BR></DIV>
<DIV> </DIV>
<DIV>Thanks in advance</DIV>
<DIV>AMJAD </DIV>
<BLOCKQUOTE class=gmail_quote
style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: rgb(204,204,204) 1px solid"><BR>Message:
1<BR>Date: Thu, 14 Apr 2016 17:21:12 +0530<BR>From: AMJAD N <<A
href="mailto:amjad.n.cet@gmail.com"
target=_blank>amjad.n.cet@gmail.com</A>><BR>To: <A
href="mailto:rtk-users@public.kitware.com"
target=_blank>rtk-users@public.kitware.com</A><BR>Subject: [Rtk-users]
Help Regarding FDK reconstruction<BR>Message-ID:<BR><<A
href="mailto:CAHq1iunQyc-ZGRH7o6yrMtiwqnusAPnoKzRKPnxm5bpj_3b0%2BA@mail.gmail.com"
target=_blank>mailto:CAHq1iunQyc-ZGRH7o6yrMtiwqnusAPnoKzRKPnxm5bpj_3b0%2BA@mail.gmail.com</A>><BR>Content-Type:
text/plain; charset="utf-8"<BR><BR>Hi<BR><BR>I am new to RTK. and I
have been looking into it for the past two weeks..I<BR>think its an
amazing tool..<BR><BR>My problem is:<BR><BR><BR>I have a set of 50 raw
CT scan projections of an industrial fin as shown<BR>(fin.jpg)<BR>I am
reading it using ImageSeriesReader with RawimageIO and been
have<BR>trying to reconstruct it using
FDKConeBeamReconstructionFilter. Its been<BR>almost a week that I am
trying this,but<BR>I could not reconstruct it correctly<BR>I tried
varying my geometry, origin, spacing etc ..but still no
hope<BR><BR>Can u please look into my program(finRecon.txt) and the
current output I am<BR>getting is output_fin.mha , which is incorrect
and suggest some help<BR><BR>The link to my dataset:<BR><BR><A
href="http://expirebox.com/download/b523394ea63c635d10171a69e687993b.html"
rel=noreferrer
target=_blank>http://expirebox.com/download/b523394ea63c635d10171a69e687993b.html</A><BR><BR>raw
image dimensions : 1032 *1012<BR>raw image 16 bit<BR>current spacing:
0.05 0.05 0.05<BR>origin: 0 0 0<BR>step angle 7.2
degrees<BR><BR><BR>Thanks in advance,<BR><BR>AMJAD<BR>--------------
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