Hi Denis,<br><br>Thanks for pointing out this bug.<br><br>A fix has now been pushed to the <br>Gerrit code review system:<br><br><a href="http://review.source.kitware.com/#change,272">http://review.source.kitware.com/#change,272</a><br>
<br>It should move swiftly into the git master branch of ITK...<br><br><br> Thanks<br><br><br> Luis<br><br><br>---------------------------------------------------------<br><div class="gmail_quote">On Wed, Oct 20, 2010 at 5:02 AM, Denis Shamonin <span dir="ltr"><<a href="mailto:dshamoni@gmail.com">dshamoni@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Dear all,<br>
<br>
The BinaryMorphologicalOpeningImageFilter class fails to compile for<br>
different input/output image types.<br>
<br>
typedef itk::Image<_TDataTypeIn, Dimension> InputImage;<br>
typedef itk::Image<_TDataTypeOut, Dimension> OutputImage;<br>
typedef itk::BinaryMorphologicalOpeningImageFilter<InputImage,<br>
OutputImage, KernelType><br>
<br>
The reason is that inside BinaryMorphologicalOpeningImageFilter::GenerateData()<br>
dilate filter templated over TInputImage.<br>
dilate = BinaryDilateImageFilter< TInputImage, TInputImage, TKernel >::New();<br>
<br>
While erode templated over TInputImage, TOutputImage<br>
erode = BinaryErodeImageFilter< TInputImage, TOutputImage, TKernel >::New();<br>
<br>
And later erode is used as input for dilate.<br>
<br>
dilate->SetInput( erode->GetOutput() ); // COMPILE FAIL!<br>
<br>
I think you have to change it to:<br>
dilate = BinaryDilateImageFilter< TInputImage, TOutputImage, TKernel >::New();<br>
<br>
Same goes for BinaryMorphologicalClosingImageFilter, although it is<br>
compiling fine.<br>
<br>
Please fix it, Thanks.<br>
<br>
Denis Shamonin, MSc<br>
Division of Image Processing (LKEB)<br>
Department of Radiology<br>
Leiden University Medical Center<br>
PO Box 9600, 2300 RC Leiden, The Netherlands<br>
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</blockquote></div><br>