[Insight-users] [ITK Community] Reading a single slice from a multi-frame DICOM

[Andrew Ward]

Hi Matt,

I'm trying to read a single slice from a multi-frame DICOM, so there is
only 1 file on disk, containing multiple slices.

I have tried connecting an itk::ExtractImageFilter to the
itk::ImageFileReader and only updating the ExtractImageFilter requesting
the region of a single slice, but the GDCMImageIO reads the entire 3D image.

Regards,

Andrew Ward.



On 18 March 2014 09:57, Matt McCormick <matt.mccormick at kitware.com> wrote:

> Hi Andrew,
>
> This example [1], but only inputting a subset of the files to
> reader->SetFileNames is one approach.
>
> HTH,
> Matt
>
> [1]
> http://www.itk.org/Doxygen/html/IO_2DicomSeriesReadImageWrite2_8cxx-example.html
>
>
> On Thu, Mar 13, 2014 at 9:39 PM, Andrew Ward <andrew.derek.ward at gmail.com>wrote:
>
>> Hello,
>>
>> Is it possible to use itk::ImageFileReader with itk::GDCMImageIO (or any
>> other ITK classes) to read a single slice from a multi-frame DICOM file
>> without loading the entire file?
>>
>> I noticed this old bug report:
>> https://issues.itk.org/jira/browse/ITK-290
>>
>> But thought there may be an alternative approach to get around this
>> problem?
>>
>> Regards,
>>
>> Andrew Ward.
>>
>>
>> _______________________________________________
>> Community mailing list
>> Community at itk.org
>> http://public.kitware.com/cgi-bin/mailman/listinfo/community
>>
>>
>
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