[Insight-users] SliceBySliceImageFilter usage

[doege at zedat.fu-berlin.de]

Hi,

I have a question. SliceBySliceImageFilter with two filters worked fine
but I would like to use SliceBySliceImageFilter for a filter pipeline with
more than two filters, how can I do this? Or isn´t it possible?

I tried this but my program crashes:

typedef itk::SliceBySliceImageFilter< InternalImageType,
InternalImageType, MulByConsImageFilterType,
SobelFilterType,SliceImageType,SliceImageType > SliceBySliceIFType;
SliceBySliceIFType::Pointer sliceBySliceIFilter = SliceBySliceIFType::New();

multByConstFilter->SetConstant(3);
addImageFilter->SetInput1(multByConstFilter->GetOutput());
addImageFilter->SetInput2(multByConstFilter->GetOutput());
addImageFilter->Update();
sobelFilter->SetInput(addImageFilter->GetOutput()); //I think here it crashes

sliceBySliceIFilter -> SetInput(itkImage);
sliceBySliceIFilter -> SetInputFilter(multByConstFilter);
sliceBySliceIFilter -> SetOutputFilter(sobelFilter);
sliceBySliceIFilter -> Update();

Thanks,
Juliane