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<div class="moz-cite-prefix">On 23.02.22 11:32, Simon Rit wrote:<br>
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<blockquote type="cite"
cite="mid:CAF0oig0LDCY82-hOQ413H+Vybdv08HuvFa92DQrcm8cHZr=zdg@mail.gmail.com">
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<div>Hi Vincent,</div>
<div>Thanks. I cannot reproduce the issue on my laptop is I only
modify the size of the reconstructed volume with "--dimension
2500,2500,10". With this argument, do you still have the same
issue?</div>
<div>I am suspecting that a problem occured before (e.g., memory
allocation failing) and I would suggest to add some
CUDA_CHECK_ERROR in the lines before, e.g., right after
cudaMalloc3DArray <a
href="https://github.com/SimonRit/RTK/blob/master/src/rtkCudaUtilities.cu#L129-L133"
moz-do-not-send="true">here</a>.</div>
<div>Simon<br>
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<div dir="ltr" class="gmail_attr">On Tue, Feb 22, 2022 at 3:28
PM Vincent Libertiaux <<a href="mailto:vl@xris.eu"
moz-do-not-send="true" class="moz-txt-link-freetext">vl@xris.eu</a>>
wrote:<br>
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<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi
Simon,<br>
<br>
thanks for the quick reply ! Here is a copy of the projections
file header:<br>
<br>
ObjectType = Image<br>
NDims = 3<br>
BinaryData = True<br>
BinaryDataByteOrderMSB = False<br>
CompressedData = False<br>
TransformMatrix = 1 0 0 0 1 0 0 0 1<br>
Offset = -204.69999999999999 -204.69999999999999 0<br>
CenterOfRotation = 0 0 0<br>
AnatomicalOrientation = RAI<br>
ElementSpacing = 0.20000000000000001 0.20000000000000001
0.20000000000000001<br>
DimSize = 2048 2048 101<br>
ElementType = MET_FLOAT<br>
ElementDataFile = LOCAL<br>
<br>
The geometry file is attached. It is not a traditional CT
geometry but <br>
a tomosynthesis one with a linear displacement of the source.<br>
<br>
Best regards,<br>
<br>
Vincent<br>
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<p>Hi Simon,</p>
<p>thanks for having a look. I indeed managed to successfully
reconstruct the volume by using smaller dimensions. It is the
first time that particular message showed up to indicate the
issue.</p>
<p>Thanks again for your time,</p>
<p>Vincent<br>
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