filters/clitkImageResampleGenericFilter.cxx

   1 #ifndef CLITKIMAGERESAMPLEGENERICFILTER2_CXX
   2 #define CLITKIMAGERESAMPLEGENERICFILTER2_CXX
   3
   4 /**
   5  -------------------------------------------------------------------
   6  * @file   clitkImageResampleGenericFilter.cxx
   7  * @author David Sarrut <David.Sarrut@creatis.insa-lyon.fr>
   8  * @date   23 Feb 2008 08:37:53
   9
  10  * @brief
  11
  12  -------------------------------------------------------------------*/
  13
  14 #include "clitkImageResampleGenericFilter.h"
  15
  16 //--------------------------------------------------------------------
  17 clitk::ImageResampleGenericFilter::ImageResampleGenericFilter() {
  18   mApplyGaussianFilterBefore = false;
  19   mDefaultPixelValue = 0.0;
  20   mInterpolatorName = "NN";
  21   mBSplineOrder=3;
  22 }
  23 //--------------------------------------------------------------------
  24
  25 //--------------------------------------------------------------------
  26 void clitk::ImageResampleGenericFilter::Update() {
  27
  28   // Determine dim, pixel type, number of components
  29   this->GetInputImageDimensionAndPixelType(mDim,mPixelTypeName,mNbOfComponents);
  30
  31   // Switch by dimension
  32   if (mDim == 2) { Update_WithDim<2>(); return; }
  33   if (mDim == 3) { Update_WithDim<3>(); return; }
  34   if (mDim == 4) { Update_WithDim<4>(); return; }
  35
  36   std::cerr << "Error, dimension of input image is " << mDim << ", but I only work with 2,3,4." << std::endl;
  37   exit(0);
  38 }
  39 //--------------------------------------------------------------------
  40
  41 //--------------------------------------------------------------------
  42 void clitk::ImageResampleGenericFilter::SetOutputSize(const std::vector<int> & size) {
  43   mOutputSize.resize(size.size());
  44   std::copy(size.begin(), size.end(), mOutputSize.begin());
  45 }
  46 //--------------------------------------------------------------------
  47
  48 //--------------------------------------------------------------------
  49 void clitk::ImageResampleGenericFilter::SetOutputSpacing(const std::vector<double> & spacing) {
  50   mOutputSpacing.resize(spacing.size());
  51   std::copy(spacing.begin(), spacing.end(), mOutputSpacing.begin());
  52 }
  53 //--------------------------------------------------------------------
  54
  55 //--------------------------------------------------------------------
  56 void clitk::ImageResampleGenericFilter::SetInterpolationName(const std::string & inter) {
  57   mInterpolatorName = inter;
  58 }
  59 //--------------------------------------------------------------------
  60
  61 //--------------------------------------------------------------------
  62 void clitk::ImageResampleGenericFilter::SetGaussianSigma(const std::vector<double> & sigma) {
  63   mApplyGaussianFilterBefore = true;
  64   mSigma.resize(sigma.size());
  65   std::copy(sigma.begin(), sigma.end(), mSigma.begin());
  66 }
  67 //--------------------------------------------------------------------
  68
  69 #endif
  70