Hi Antonio, Welcome to the list :-).
Please include a full example with code, CMakeLists.txt, and a short test. Thanks, Matt On Fri, Aug 30, 2013 at 11:05 AM, Antonio Calabrese <[email protected]> wrote: > Hi to everyone > it's my first time that i write on this mailing list. I'm a Italian > Biomedical Engineer's student and i'm working on my final degree thesis. > I'm implementing an Anisotropic Filter that i wrote few months ago in > Matlab. > This filter is different from the other ITK's filters, because i try to > create an "automatic anisotropic filter" in which i don't need to set > conductance and number of iteration parameters, because the filter > calculates them alone. > Here below there's a part of my code where i tried to implementing the ITK's > AnisotropicDiffusionImageFilter. > > This's the class's derivation : > namespace itk > { > template< class TInputImage, class TIOutputImage> > class ITK_EXPORT MyAnisotropicDiffusionImageFilter: > public AnisotropicDiffusionImageFilter<TInputImage, TIOutputImage> > { > public: > /** Standard class typedefs. */ > typedef MyAnisotropicDiffusionImageFilter Self; > typedef AnisotropicDiffusionImageFilter<TInputImage, TIOutputImage> > Superclass; > typedef SmartPointer< Self > Pointer; > typedef SmartPointer< const Self > ConstPointer; > > > > /** Standard method for creation through object factory. */ > itkNewMacro(Self); > > > > /** Extract superclass image dimension. */ > itkStaticConstMacro(ImageDimension, unsigned int, > Superclass::ImageDimension); > > > > #ifdef ITK_USE_CONCEPT_CHECKING > /** Begin concept checking */ > itkConceptMacro( OutputHasNumericTraitsCheck, > ( Concept::HasNumericTraits< typename > TInputImage::PixelType > ) ); > /** End concept checking */ > #endif > > > > }; // end namspace itk > } > > and this is its implementation > > typedef itk::MyAnisotropicDiffusionImageFilter <FloatImageType, > FloatImageType> MyAnisotropicDiffusionImageFilterType; > MyAnisotropicDiffusionImageFilterType::Pointer > myAnisotropicDiffusionFilterPointer = > MyAnisotropicDiffusionImageFilterType::New(); > > myAnisotropicDiffusionFilterPointer->SetInput(workImagePointer); > > myAnisotropicDiffusionFilterPointer->SetConductanceParameter(C); > myAnisotropicDiffusionFilterPointer->SetTimeStep(Time_step); > myAnisotropicDiffusionFilterPointer->SetNumberOfIterations(1); > myAnisotropicDiffusionFilterPointer->Update(); > > For the first time i subclassed it, and i don't have the experience to > understand which is the wrong thing that return me an error. > > My filter crashes in an inheritance of the itkFiniteDifferenceImageFilter > where it dies when it reaches this point: > // Get the size of the neighborhood on which we are going to operate. This > // radius is supplied by the difference function we are using. > RadiusType radius = this->GetDifferenceFunction()->GetRadius(); > > So, which is my error? Please someone give me a help. > Regards Antonio Calabrese. > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Kitware offers ITK Training Courses, for more information visit: > http://kitware.com/products/protraining.php > > Please keep messages on-topic and check the ITK FAQ at: > http://www.itk.org/Wiki/ITK_FAQ > > Follow this link to subscribe/unsubscribe: > http://www.itk.org/mailman/listinfo/insight-developers > _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Kitware offers ITK Training Courses, for more information visit: http://kitware.com/products/protraining.php Please keep messages on-topic and check the ITK FAQ at: http://www.itk.org/Wiki/ITK_FAQ Follow this link to subscribe/unsubscribe: http://www.itk.org/mailman/listinfo/insight-developers
