[ITK] [ITK-users] Getting slice thickness of a CT image

Wed May 7 02:36:57 EDT 2014

Hi Pietro,
you can have a look at this example [1].

On the other hand, if you are dealing with at DICOM dataset, the tag that
stores the slice thickness information is 0018 | 0050 [2].

In section 7.12.3 of the ITK SW Guide [3] you may find some additional
example about how to get the information of the DICOM tags. Basically, ITK
uses a library called GDCM to handle DICOM files, and by creating the
appropriate GDCM objects, you'll be able to retrieve the value of any DICOM
tag.

HTH,
JON HAITZ

[1] http://www.itk.org/Wiki/ITK/Examples/DICOM/ResampleDICOM
[2] http://medical.nema.org/Dicom/2011/11_06pu.pdf (page 22)
[3] http://www.itk.org/ItkSoftwareGuide.pdf

On 6 May 2014 18:47, Pietro Nardelli <pie.nardelli at gmail.com> wrote:

> Hi guys,
>
> would you mind telling me if there a method to get the slice thickness of
> a CT dataset in ITK? I have been looking it up online, but I could not find
> a good explanation.
>
> Thank you very much for your help,
> Pietro
>
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