[Insight-users] Visualising ITK-made labels by paraview (vtk)

[Ali -]

Luis,

It seems to refer to this on page 561:

typedef itk::Functor::ScalarToRGBPixelFunctor<unsigned long>
ColorMapFunctorType;
typedef itk::UnaryFunctorImageFilter<LabeledImageType,
RGBImageType, ColorMapFunctorType> ColorMapFilterType;
ColorMapFilterType::Pointer colormapper = ColorMapFilterType::New();

I use WrapITK-Python, and WrapITK does not support functors. Is there any other non-functor ways of doing this which does not involve creating a new image filter in c++?



> Date: Thu, 11 Oct 2007 09:24:53 -0400
> From: luis.ibanez at kitware.com
> To: saveez at hotmail.com
> CC: insight-users at itk.org
> Subject: Re: [Insight-users] Visualising ITK-made labels by paraview (vtk)
> 
> 
> 
> Hi Ali,
> 
>    Are you color coding the output watershed image ?
> 
> If you do so, it will be easier to see the different regions.
> 
> You will find instructions on how to color-code the image
> in the ITK Software Guide
> 
> 
>      http://www.itk.org/ItkSoftwareGuide.pdf
> 
> In the section 9.2 "Segmentation based on Watersheds"
> in pdf-page 556.
> 
> See figure 9.12 in pdf-page 561.
> 
> 
> 
>    Regards,
> 
> 
>        Luis
> 
> 
> 
> -----------------
> Ali - wrote:
> > Hi,
> > 
> > What is the best way of visualising labels created by ITK filter, eg the 
> > watershed filters, by paraview? After saving the final file in mha 
> > format, I have tried the vtk-based paraview filters, contour and 
> > threshold; but they do not seem to do the job properly.
> > 
> > 
> > ------------------------------------------------------------------------
> > 
> > _______________________________________________
> > Insight-users mailing list
> > Insight-users at itk.org
> > http://www.itk.org/mailman/listinfo/insight-users

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