[Community] [Insight-users] Split an output from a filter into sub regions

[Luca Pamparana]

Thank you Matt! I tried ExtractImageFilter and RegionofInterestImageFilter
and both of them do what I need but there seems to be one issue. My DICOM
images are a coronal acquisition with the ImageOrientationPatient as {1 0 0
0 0 -1}. However, when I read the image and run either of these filters and
write DICOM back, it sets the IOP to {1 0 0 0 1 0} i.e. to an axial
orientation.

Is this a known thing with ITK or something special needs to be done?

Thanks for your help.

Luca


On Sat, Oct 26, 2013 at 8:36 PM, Matt McCormick
<matt.mccormick at kitware.com>wrote:

> Hi Luca,
>
> A RegionOfInterestImageFilter [1] could do the job.
>
> Hope this helps,
> Matt
>
> [1]
> http://www.itk.org/Doxygen/html/classitk_1_1RegionOfInterestImageFilter.html
>
> On Sat, Oct 26, 2013 at 3:33 PM, Luca Pamparana
> <luca.pamparana at gmail.com> wrote:
> > Hello all,
> >
> > I am using the itk ImageSeriesWriter to write the output from a itk
> > TileImageFilter to the disk. The usage is like:
> >
> > seriesWriter->SetInput(tileFilter->GetOutput());
> >
> >
> > The TileImageFilter returns an output which is of dimensions 512 x 512 x
> > 480. What I would like to do is split it into 4 512x512x120 regions as I
> > want to write each region to a different directory. Can someone tell me
> how
> > I can do that?
> >
> > Thanks a lot for your help,
> > Luca
> >
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