[ITK-users] Interpolation grid

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Dear all,

I have one question:

I have an image and a corresponding mask with a label marking a tumor
region.
I interpolate now both images using tri-linear interpolation. For aligning
mask and image, I set in both cases the output origin to the origin of the
original image.
So far, everything is very fine. But now, I have the task to align the
interpolated image grid of both image and mask so that the grid centers
correspond for image and mask. I do not know if I was very clear with what
I want to do, but is there any way to align interpolated image grids to the
grid center and not the origin using ITK?

Thanks a lot for your help,

Elli

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<div dir=3D"ltr"><div>Dear all,</div><div><br></div><div>I have one questio=
n:</div><div><br></div><div>I have an image and a corresponding mask with a=
 label marking a tumor region.</div><div>I interpolate now both images usin=
g tri-linear interpolation. For aligning mask and image, I set in both case=
s the output origin to the origin of the original image.</div><div>So far, =
everything is very fine. But now, I have the task to align the interpolated=
 image grid of both image and mask so that the grid centers correspond for =
image and mask. I do not know if I was very clear with what I want to do, b=
ut is there any way to align interpolated image grids to the grid center an=
d not the origin using ITK?</div><div><br></div><div>Thanks a lot for your =
help,</div><div><br></div><div>Elli<br></div><div><br></div></div>

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