Dear Torsten,
On Thu, 19 Jan 2006, Torsten Ruest wrote:
> I would like to have the orientation stored in a .mat file applied to the
> corresponding image, so that I can open it using another software. The .mat
> file was created during the import of a DICOM image.
If you happen to have a reference image with desired orientation & voxel
size, then do the imcalc-trick: select your reference image 1st and the
image to be brought into reference space 2nd, and use the formula "i2".
> Alternatively, I can use the nii header information stored in the .hdr
> obtained during the conversion in SPM5 to do so. Unfortunately, another
> software cannot read this information.
> I noticed that somebody asked this before (Item # 006053). However I would
> like to keep the image in the same position as it shows up, with no changing
> voxel sizes, or views.
You can either have the image in slice orientation and voxel size as it
was acquired, or you need to resample it. Having it "show up in some other
software as it displays in SPM" usually means resampling your image to an
exactly transversal slice orientation. Actually, for displaying your image
with arbitrary slice orientation, SPM internally does nothing else than
resampling your image.
--
Volkmar Glauche
-
Department of Neurology [log in to unmask]
Universitaetsklinikum Freiburg Phone 49(0)761-270-5331
Breisacher Str. 64 Fax 49(0)761-270-5416
79106 Freiburg
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