[Rtk-users] rtksart exception error

[Simon Rit]

Hi Vincent,
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?
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 here
<https://github.com/SimonRit/RTK/blob/master/src/rtkCudaUtilities.cu#L129-L133>
.
Simon

On Tue, Feb 22, 2022 at 3:28 PM Vincent Libertiaux <vl at xris.eu> wrote:

> Hi Simon,
>
> thanks for the quick reply ! Here is a copy of the projections file header:
>
> ObjectType = Image
> NDims = 3
> BinaryData = True
> BinaryDataByteOrderMSB = False
> CompressedData = False
> TransformMatrix = 1 0 0 0 1 0 0 0 1
> Offset = -204.69999999999999 -204.69999999999999 0
> CenterOfRotation = 0 0 0
> AnatomicalOrientation = RAI
> ElementSpacing = 0.20000000000000001 0.20000000000000001
> 0.20000000000000001
> DimSize = 2048 2048 101
> ElementType = MET_FLOAT
> ElementDataFile = LOCAL
>
> The geometry file is attached.  It is not a traditional CT geometry but
> a tomosynthesis one with a linear displacement of the source.
>
> Best regards,
>
> Vincent
>
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