X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=common%2FclitkDicomRTDoseIO.cxx;h=88e1289351a2badbd15979a7e634aa9849192ed9;hb=1dfeba065d7121eb27aa44a792095af817652683;hp=02d953e3a74eebadba37025b7d510f8257691437;hpb=495aeaf7af1cb34b0a87edf7f8de51440e0c2236;p=clitk.git

diff --git a/common/clitkDicomRTDoseIO.cxx b/common/clitkDicomRTDoseIO.cxx
index 02d953e..88e1289 100644
--- a/common/clitkDicomRTDoseIO.cxx
+++ b/common/clitkDicomRTDoseIO.cxx
@@ -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
@@ -14,7 +14,7 @@
 
   - BSD        See included LICENSE.txt file
   - CeCILL-B   http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
-======================================================================-====*/
+===========================================================================**/
 
 // clitk include
 #include "clitkDicomRTDoseIO.h"
@@ -22,6 +22,10 @@
 
 // itk include
 #if GDCM_MAJOR_VERSION == 2
+// IMPLEMENTATION NOTE:
+// The following has been done without the use of vtkGDCMImageReader which directly
+// handle RTDOSE image. Another approach would have been to use gdcm::ImageReader
+// which also properly recognize RTDOSE
   #include <gdcmReader.h>
   #include <gdcmAttribute.h>
 #else
@@ -147,7 +151,7 @@ void clitk::DicomRTDoseIO::ReadImageInformation()
   while (1) {
     int len;
     gfov = (double*) realloc (gfov, (gfov_len + 1) * sizeof(double));
-    rc = sscanf (gfov_str, "%g%n", &gfov[gfov_len], &len);
+    rc = sscanf (gfov_str, "%lf%n", &gfov[gfov_len], &len);
     if (rc != 1) {
       break;
     }
@@ -277,7 +281,28 @@ void clitk::DicomRTDoseIO::Read(void * buffer)
   /* PixelData */
 #if GDCM_MAJOR_VERSION == 2
   gdcm::Image &i = m_GdcmImageReader.GetImage();
-  i.GetBuffer((char*)buffer);
+  
+  char* image_data = new char[i.GetBufferLength()];
+  i.GetBuffer(image_data);
+
+  gdcm::DataSet& ds = m_GdcmImageReader.GetFile().GetDataSet();
+  float *img = (float*) buffer;
+  
+  gdcm::Attribute<0x28, 0x100> pixel_size;
+  pixel_size.SetFromDataSet(ds);
+  if (pixel_size.GetValue() == 16)  {
+    unsigned short* image_data2 = (unsigned short*) image_data ;
+    dose_copy_raw (img, image_data2, npix, m_DoseScaling);
+  }
+  else if (pixel_size.GetValue() == 32)  {
+    unsigned long* image_data2 = (unsigned long*) image_data;
+    dose_copy_raw (img, image_data2, npix, m_DoseScaling);
+  } else {
+    itkExceptionMacro(<< "Error RTDOSE not type 16U and 32U (type="
+                      << pixel_size.GetValue() << ")");
+  }
+  
+  delete [] image_data;
 #else
   float *img = (float*) buffer;