X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=common%2FclitkImageCommon.txx;h=a07c66f0459eca0743c41c460937e48a484c75a0;hb=2fc09af39b364b82ddf930be3fee40ca192218ff;hp=5fb4b86518cbc00d8877ce96324cf150f5504baa;hpb=1e034c70105f0926939acaaa27ddb46e904ae8bf;p=clitk.git

diff --git a/common/clitkImageCommon.txx b/common/clitkImageCommon.txx
index 5fb4b86..a07c66f 100644
--- a/common/clitkImageCommon.txx
+++ b/common/clitkImageCommon.txx
@@ -3,7 +3,7 @@
 
   Authors belong to:
   - University of LYON              http://www.universite-lyon.fr/
-  - Léon Bérard cancer center       http://oncora1.lyon.fnclcc.fr
+  - Léon Bérard cancer center       http://www.centreleonberard.fr
   - CREATIS CNRS laboratory         http://www.creatis.insa-lyon.fr
 
   This software is distributed WITHOUT ANY WARRANTY; without even
@@ -14,14 +14,15 @@
 
   - BSD        See included LICENSE.txt file
   - CeCILL-B   http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
-======================================================================-====*/
+===========================================================================**/
 #ifndef CLITKIMAGECOMMON_TXX
 #define CLITKIMAGECOMMON_TXX
 
 
 //--------------------------------------------------------------------
 template<class PixelType>
-typename itk::Image<PixelType,1>::Pointer NewImage1D(int vsize, double vspacing)
+typename itk::Image<PixelType,1>::Pointer
+NewImage1D(int vsize, double vspacing)
 {
   typedef itk::Image<PixelType,1> ImageType;
   typename ImageType::Pointer g = ImageType::New();
@@ -39,7 +40,8 @@ typename itk::Image<PixelType,1>::Pointer NewImage1D(int vsize, double vspacing)
 
 //--------------------------------------------------------------------
 template<class PixelType>
-typename itk::Image<PixelType,2>::Pointer NewImage2D(int sx, int sy, double dx, double dy)
+typename itk::Image<PixelType,2>::Pointer
+NewImage2D(int sx, int sy, double dx, double dy)
 {
   typedef itk::Image<PixelType,2> ImageType;
   typename ImageType::Pointer g = ImageType::New();
@@ -57,9 +59,11 @@ typename itk::Image<PixelType,2>::Pointer NewImage2D(int sx, int sy, double dx,
 }
 //--------------------------------------------------------------------
 
+
 //--------------------------------------------------------------------
 template<class PixelType>
-typename itk::Image<PixelType,3>::Pointer NewImage3D(int sx, int sy, int sz, double dx, double dy, double dz)
+typename itk::Image<PixelType,3>::Pointer
+NewImage3D(int sx, int sy, int sz, double dx, double dy, double dz)
 {
   typedef itk::Image<PixelType,3> ImageType;
   typename ImageType::Pointer g = ImageType::New();
@@ -181,35 +185,25 @@ typename ImageType::Pointer readImage(const std::vector<std::string> & filenames
 }
 //--------------------------------------------------------------------
 
+
 //--------------------------------------------------------------------
 template<class ImageType>
-void writeImage(const typename ImageType::Pointer image, const std::string & filename, const bool verbose)
+void writeImage(const typename ImageType::Pointer image, const std::string & filename, const bool verbose, const bool compression)
 {
-  typedef itk::ImageFileWriter<ImageType> WriterType;
-  typename WriterType::Pointer writer = WriterType::New();
-  writer->SetFileName(filename.c_str());
-  writer->SetInput(image);
-  if (verbose) {
-    std::cout << "Writing [" << filename << "] ... " << std::endl;
-  }
-  try {
-    writer->Update();
-  } catch( itk::ExceptionObject & err ) {
-    std::cerr << "Exception while writing image [" << filename << "]" << std::endl;
-    std::cerr << err << std::endl;
-    exit(-1);
-  }
+  return writeImage(image.GetPointer(), filename, verbose, compression);
 }
 //--------------------------------------------------------------------
 
+
 //--------------------------------------------------------------------
 template<class ImageType>
-void writeImage(const ImageType* image, const std::string & filename, const bool verbose)
+void writeImage(const ImageType* image, const std::string & filename, const bool verbose, const bool compression)
 {
   typedef itk::ImageFileWriter<ImageType> WriterType;
   typename WriterType::Pointer writer = WriterType::New();
   writer->SetFileName(filename.c_str());
   writer->SetInput(image);
+  writer->SetUseCompression(compression);
   if (verbose) {
     std::cout << "Writing [" << filename << "] ... " << std::endl;
   }
@@ -278,6 +272,7 @@ int ComputeHowManyDifferentIntensity(const typename ImageType::Pointer & image,
 }
 //--------------------------------------------------------------------
 
+
 //--------------------------------------------------------------------
 template<class InputImageType, class MaskImageType>
 void ComputeWeightsOfEachClasses(const typename InputImageType::Pointer & input,
@@ -313,5 +308,78 @@ void ComputeWeightsOfEachClasses(const typename InputImageType::Pointer & input,
 }
 //--------------------------------------------------------------------
 
+
+//--------------------------------------------------------------------
+template<class ImageType1, class ImageType2>
+bool HaveSameSpacing(typename ImageType1::ConstPointer A,
+                     typename ImageType2::ConstPointer B)
+{
+  if (A->GetImageDimension() != B->GetImageDimension()) return false;
+  for(unsigned int i=0; i<A->GetImageDimension(); i++) {
+    if (A->GetSpacing()[i] != B->GetSpacing()[i]) return false;
+  }
+  return true;
+}
+//--------------------------------------------------------------------
+
+//--------------------------------------------------------------------
+template<class ImageType1, class ImageType2>
+bool HaveSameSpacing(typename ImageType1::Pointer A,
+                     typename ImageType2::Pointer B)
+{
+  if (A->GetImageDimension() != B->GetImageDimension()) return false;
+  for(unsigned int i=0; i<A->GetImageDimension(); i++) {
+    if (A->GetSpacing()[i] != B->GetSpacing()[i]) return false;
+  }
+  return true;
+}
+//--------------------------------------------------------------------
+
+//--------------------------------------------------------------------
+template<class ImageType1, class ImageType2>
+bool HaveSameSize(typename ImageType1::ConstPointer A,
+                  typename ImageType2::ConstPointer B)
+{
+  if (A->GetImageDimension() != B->GetImageDimension()) return false;
+  for(unsigned int i=0; i<A->GetImageDimension(); i++) {
+    if (A->GetLargestPossibleRegion().GetSize()[i] != B->GetLargestPossibleRegion().GetSize()[i]) return false;
+  }
+  return true;
+}
+//--------------------------------------------------------------------
+
+//--------------------------------------------------------------------
+template<class ImageType1, class ImageType2>
+bool HaveSameSize(typename ImageType1::Pointer A,
+                  typename ImageType2::Pointer B)
+{
+  if (A->GetImageDimension() != B->GetImageDimension()) return false;
+  for(unsigned int i=0; i<A->GetImageDimension(); i++) {
+    if (A->GetLargestPossibleRegion().GetSize()[i] != B->GetLargestPossibleRegion().GetSize()[i]) return false;
+  }
+  return true;
+}
+//--------------------------------------------------------------------
+
+//--------------------------------------------------------------------
+template<class ImageType1, class ImageType2>
+bool HaveSameSizeAndSpacing(typename ImageType1::ConstPointer A,
+                            typename ImageType2::ConstPointer B)
+{
+  return ( HaveSameSize<ImageType1, ImageType2>(A, B) &&
+           HaveSameSpacing<ImageType1, ImageType2>(A, B) );
+}
+//--------------------------------------------------------------------
+
+//--------------------------------------------------------------------
+template<class ImageType1, class ImageType2>
+bool HaveSameSizeAndSpacing(typename ImageType1::Pointer A,
+                            typename ImageType2::Pointer B)
+{
+  return ( HaveSameSize<ImageType1, ImageType2>(A, B) &&
+           HaveSameSpacing<ImageType1, ImageType2>(A, B) );
+}
+//--------------------------------------------------------------------
+
 #endif /* end #define CLITKIMAGECOMMON_TXX */