[ITK-users] NucMed DICOM slice thickness

[Matt McCormick]

Hi Robbie,

This slice thickness, how thick the slab of tissue is that is
irradiated, is different from the spacing between slices -- the slice
thickness tag should not be used for spacing.  However, to override
this, use the ChangeInformationImageFilter with the slice thickness
taken from the MetaDataDictionary.

Hope this helps,
Matt

On Thu, Jan 22, 2015 at 6:02 PM, rbar9508 at uni.sydney.edu.au
<rbar9508 at uni.sydney.edu.au> wrote:
>
> ITK seems to be misinterpreting the slice thickness reported in
> reconstructed nuc med images. The problem is that the slice thickness is
> being set to 1mm for some reason.
>
>
> This wasn't a problem for ITK version 3.14, but it seems to have started to
> occur with versions 4.4.2 and 4.7.0 - probably since GDCM was merged into
> the ITK project.
>
>
> The slice thickness tag is 0018,0050.
>
>
> What's the best workaround if I want to use ITK version 4?
>
>
> Thanks
>
>
> Robbie
>
>
>
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