[Insight-users] 3D SignedDanielssonDistanceMap

[Karthik Krishnan]

There was a bug in the SignedDanielssonDisatnceMap, where it was 
hardcoded for 2D and was fixed a while ago. Please update your cvs 
repository
http://www.itk.org/cgi-bin/viewcvs.cgi/Code/BasicFilters/itkSignedDanielssonDistanceMapImageFilter.txx?root=Insight&r1=text&tr1=1.6&r2=text&tr2=1.5&diff_format=h


nawel h wrote:

> Hi,
> I'm using the SignedDanielssonDistanceMapImageFilter and it works 
> perfectly in 2D.
> The probleme is in 3D where I have several compilation errors
> the first is:
>
> \itk\source\InsightToolkit-2.0.0\Code\BasicFilters\itkMorphologyImageFilter.txx(62): 
> errorC2664: 'void itk::ImageRegion<VImageDimension>::PadByRadius(unsigned
> long)' : cannot convert parameter 1 from 'const 
> itk::Neighborhood<TPixel,VDimension,TAllocator>::SizeType' to 
> 'unsigned long'
>        with
>        [
>            VImageDimension=3
>        ]
>        and
>        [
>            TPixel=InputPixelType,
>            VDimension=2,
>            TAllocator=itk::NeighborhoodAllocator<InputPixelType>
>        ]
>        No user-defined-conversion operator available that can perform 
> this conversion, or the operator cannot be called
>
>
> A part of the code that I 'm running:
>
> typedef itk::SignedDanielssonDistanceMapImageFilter<InternalImageType, 
> InternalImageType > SignedDistanceMapType;
> typedef itk::BinaryThresholdImageFilter< InternalImageType, 
> InternalImageType> ThresholdingFilterType;
> thresholder = ThresholdingFilterType::New();
>  thresholder->SetLowerThreshold( 126.0 );
>  thresholder->SetUpperThreshold( 256.0 );
>  thresholder->SetOutsideValue(  0  );
>  thresholder->SetInsideValue(  1 );
>  thresholder->SetInput(BinaryMask);
>  thresholder->Update();
>  DistanceMap = SignedDistanceMapType::New();
>  DistanceMap->SetInput(thresholder->GetOutput());
>  DistanceMap->Update();
> Any  advice is appreciated. Thanks!!!
>
>
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