[Insight-users] writing as RGB

[Luis Ibanez]

Hi Smriti,


Yes, you can read the 2D images using the ImageSeriesReader
as illustrated in the ITK Software Guide

     http://www.itk.org/ItkSoftwareGuide.pdf

in the Chapter "Reading and Writing Images".


You can then use the VectorIndexSelectionCast filter:
http://www.itk.org/Insight/Doxygen/html/classitk_1_1Functor_1_1VectorIndexSelectionCast.html

in order to extract each one R, G and B components of the
colored 3D volume that you just read.


as a second option you could use ImageAdaptors in
order to extract the R,G, and B components. This
is illustrated in the "Image Adaptors" chapter of
the ITK Software Guide.



    Regards,



       Luis



===========================
Smriti Raghunathan wrote:
> Hi,
> Is there a way that I can write a stack of 2D images as just a single
> R,G or B colored 3D image instead of an RGB 3D image?
> 
> Thanks
> Smriti
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