Geant4 Cross Reference

Cross-Referencing   Geant4
Geant4/examples/extended/medical/DICOM/dicomReader/src/DicomFilePET.cc

Version: [ ReleaseNotes ] [ 1.0 ] [ 1.1 ] [ 2.0 ] [ 3.0 ] [ 3.1 ] [ 3.2 ] [ 4.0 ] [ 4.0.p1 ] [ 4.0.p2 ] [ 4.1 ] [ 4.1.p1 ] [ 5.0 ] [ 5.0.p1 ] [ 5.1 ] [ 5.1.p1 ] [ 5.2 ] [ 5.2.p1 ] [ 5.2.p2 ] [ 6.0 ] [ 6.0.p1 ] [ 6.1 ] [ 6.2 ] [ 6.2.p1 ] [ 6.2.p2 ] [ 7.0 ] [ 7.0.p1 ] [ 7.1 ] [ 7.1.p1 ] [ 8.0 ] [ 8.0.p1 ] [ 8.1 ] [ 8.1.p1 ] [ 8.1.p2 ] [ 8.2 ] [ 8.2.p1 ] [ 8.3 ] [ 8.3.p1 ] [ 8.3.p2 ] [ 9.0 ] [ 9.0.p1 ] [ 9.0.p2 ] [ 9.1 ] [ 9.1.p1 ] [ 9.1.p2 ] [ 9.1.p3 ] [ 9.2 ] [ 9.2.p1 ] [ 9.2.p2 ] [ 9.2.p3 ] [ 9.2.p4 ] [ 9.3 ] [ 9.3.p1 ] [ 9.3.p2 ] [ 9.4 ] [ 9.4.p1 ] [ 9.4.p2 ] [ 9.4.p3 ] [ 9.4.p4 ] [ 9.5 ] [ 9.5.p1 ] [ 9.5.p2 ] [ 9.6 ] [ 9.6.p1 ] [ 9.6.p2 ] [ 9.6.p3 ] [ 9.6.p4 ] [ 10.0 ] [ 10.0.p1 ] [ 10.0.p2 ] [ 10.0.p3 ] [ 10.0.p4 ] [ 10.1 ] [ 10.1.p1 ] [ 10.1.p2 ] [ 10.1.p3 ] [ 10.2 ] [ 10.2.p1 ] [ 10.2.p2 ] [ 10.2.p3 ] [ 10.3 ] [ 10.3.p1 ] [ 10.3.p2 ] [ 10.3.p3 ] [ 10.4 ] [ 10.4.p1 ] [ 10.4.p2 ] [ 10.4.p3 ] [ 10.5 ] [ 10.5.p1 ] [ 10.6 ] [ 10.6.p1 ] [ 10.6.p2 ] [ 10.6.p3 ] [ 10.7 ] [ 10.7.p1 ] [ 10.7.p2 ] [ 10.7.p3 ] [ 10.7.p4 ] [ 11.0 ] [ 11.0.p1 ] [ 11.0.p2 ] [ 11.0.p3, ] [ 11.0.p4 ] [ 11.1 ] [ 11.1.1 ] [ 11.1.2 ] [ 11.1.3 ] [ 11.2 ] [ 11.2.1 ] [ 11.2.2 ] [ 11.3.0 ]

Diff markup

Differences between /examples/extended/medical/DICOM/dicomReader/src/DicomFilePET.cc (Version 11.3.0) and /examples/extended/medical/DICOM/dicomReader/src/DicomFilePET.cc (Version 9.0.p2)


  1 //                                                  1 
  2 // *******************************************    
  3 // * License and Disclaimer                       
  4 // *                                              
  5 // * The  Geant4 software  is  copyright of th    
  6 // * the Geant4 Collaboration.  It is provided    
  7 // * conditions of the Geant4 Software License    
  8 // * LICENSE and available at  http://cern.ch/    
  9 // * include a list of copyright holders.         
 10 // *                                              
 11 // * Neither the authors of this software syst    
 12 // * institutes,nor the agencies providing fin    
 13 // * work  make  any representation or  warran    
 14 // * regarding  this  software system or assum    
 15 // * use.  Please see the license in the file     
 16 // * for the full disclaimer and the limitatio    
 17 // *                                              
 18 // * This  code  implementation is the result     
 19 // * technical work of the GEANT4 collaboratio    
 20 // * By using,  copying,  modifying or  distri    
 21 // * any work based  on the software)  you  ag    
 22 // * use  in  resulting  scientific  publicati    
 23 // * acceptance of all terms of the Geant4 Sof    
 24 // *******************************************    
 25 //                                                
 26 #include "DicomFilePET.hh"                        
 27                                                   
 28 #include "DicomFileStructure.hh"                  
 29 #include "DicomROI.hh"                            
 30 #include "dcmtk/dcmdata/dcdeftag.h"               
 31 #include "dcmtk/dcmdata/dcfilefo.h"               
 32 #include "dcmtk/dcmdata/dcpixel.h"                
 33 #include "dcmtk/dcmdata/dcpixseq.h"               
 34 #include "dcmtk/dcmdata/dcpxitem.h"               
 35 #include "dcmtk/dcmrt/drtimage.h"                 
 36                                                   
 37 #include "G4GeometryTolerance.hh"                 
 38                                                   
 39 #include <set>                                    
 40                                                   
 41 //....oooOO0OOooo........oooOO0OOooo........oo    
 42 DicomFilePET::DicomFilePET() {}                   
 43                                                   
 44 //....oooOO0OOooo........oooOO0OOooo........oo    
 45 DicomFilePET::DicomFilePET(DcmDataset* dset) :    
 46                                                   
 47 //....oooOO0OOooo........oooOO0OOooo........oo    
 48 void DicomFilePET::BuildActivities()              
 49 {                                                 
 50   G4int fCompress = theFileMgr->GetCompression    
 51   if (fNoVoxelsX % fCompress != 0 || fNoVoxels    
 52     G4Exception("DicompFileMgr.:BuildMaterials    
 53                 ("Compression factor = " + std    
 54                  + " has to be a divisor of Nu    
 55                  + " and Y " + std::to_string(    
 56                   .c_str());                      
 57   }                                               
 58                                                   
 59   //  if( DicomVerb(debugVerb) ) G4cout << " B    
 60   double meanHV = 0.;                             
 61   for (int ir = 0; ir < fNoVoxelsY; ir += fCom    
 62     for (int ic = 0; ic < fNoVoxelsX; ic += fC    
 63       meanHV = 0.;                                
 64       int isumrMax = std::min(ir + fCompress,     
 65       int isumcMax = std::min(ic + fCompress,     
 66       for (int isumr = ir; isumr < isumrMax; i    
 67         for (int isumc = ic; isumc < isumcMax;    
 68           meanHV += fHounsfieldV[isumc + isumr    
 69         }                                         
 70       }                                           
 71       meanHV /= (isumrMax - ir) * (isumcMax -     
 72       fActivities.push_back(meanHV);              
 73     }                                             
 74   }                                               
 75 }                                                 
 76                                                   
 77 //....oooOO0OOooo........oooOO0OOooo........oo    
 78 void DicomFilePET::DumpActivitiesToTextFile(st    
 79 {                                                 
 80   G4int fCompress = theFileMgr->GetCompression    
 81   if (DicomFileMgr::verbose >= warningVerb)       
 82     G4cout << fLocation << " DumpDensitiesToTe    
 83            << G4endl;                             
 84                                                   
 85   G4int copyNo = 0;                               
 86   for (int ir = 0; ir < fNoVoxelsY / fCompress    
 87     for (int ic = 0; ic < fNoVoxelsX / fCompre    
 88       fout << fActivities[ic + ir * fNoVoxelsX    
 89       if (ic != fNoVoxelsX / fCompress - 1) fo    
 90       if (copyNo % 8 == 7) fout << G4endl;        
 91       copyNo++;                                   
 92     }                                             
 93     if (copyNo % 8 != 0) fout << G4endl;          
 94   }                                               
 95 }                                                 
 96