filters/clitkGuerreroVentilationGenericFilter.cxx

   1 /**
   2  -------------------------------------------------------------------
   3  * @file   clitkGuerreroVentilationGenericFilter.cxx
   4  * @author Joël Schaerer
   5  * @date   20 April 2009
   6
   7  * @brief
   8  -------------------------------------------------------------------*/
   9
  10 #include "clitkGuerreroVentilationGenericFilter.h"
  11 #include <itkBinaryGuerreroFilter.h>
  12 #include <itkImageDuplicator.h>
  13 #include <itkExtractImageFilter.h>
  14
  15 //--------------------------------------------------------------------
  16 clitk::GuerreroVentilationGenericFilter::GuerreroVentilationGenericFilter()
  17   :ImageToImageGenericFilter<Self>("GuerreroVentilationGenericFilter") {
  18   blood_mass_factor=1.;
  19   InitializeImageType<2>();
  20   InitializeImageType<3>();
  21 }
  22 //--------------------------------------------------------------------
  23
  24 //--------------------------------------------------------------------
  25 template<unsigned int Dim>
  26 void clitk::GuerreroVentilationGenericFilter::InitializeImageType() {
  27   ADD_IMAGE_TYPE(Dim, short);
  28 }
  29 //--------------------------------------------------------------------
  30
  31
  32 //--------------------------------------------------------------------
  33 template<class ImageType>
  34 void clitk::GuerreroVentilationGenericFilter::UpdateWithInputImageType() {
  35
  36     // Input should be 2
  37     assert(mInputFilenames.size() == 2);
  38
  39     // Reading input
  40     typedef ImageType InputImageType;
  41     typename InputImageType::Pointer input = this->template GetInput<InputImageType>(0);
  42     typename InputImageType::Pointer ref = this->template GetInput<InputImageType>(1);
  43
  44     typedef itk::Image<float,InputImageType::ImageDimension> OutputImageType;
  45     //    typename ImageType::Pointer input = clitk::readImage<ImageType>(mInputFilenames[0], mIOVerbose);
  46     //typename ImageType::Pointer ref = clitk::readImage<ImageType>(mInputFilenames[1], mIOVerbose);
  47
  48     typedef itk::BinaryGuerreroFilter<ImageType,ImageType,OutputImageType> GFilterType;
  49     typename GFilterType::Pointer filter = GFilterType::New();
  50     filter->SetInput1(ref);
  51     filter->SetInput2(input);
  52     filter->SetBloodCorrectionFactor(blood_mass_factor);
  53     filter->SetUseCorrectFormula(use_correct_formula);
  54     filter->Update();
  55
  56     this->SetNextOutput<OutputImageType>(filter->GetOutput());
  57     //clitk::writeImage<OutputImageType>(filter->GetOutput(), mOutputFilename, mIOVerbose);
  58     //std::cout << "Warning: removed " << filter->GetFunctor().aberant_voxels << " aberant voxels from the ventilation image"
  59         //<< std::endl;
  60 }