Example/ToInTag.cxx

   1 /*=========================================================================
   2
   3   Program:   gdcm
   4   Module:    $RCSfile: ToInTag.cxx,v $
   5   Language:  C++
   6   Date:      $Date: 2007/05/29 10:36:10 $
   7   Version:   $Revision: 1.12 $
   8
   9   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
  10   l'Image). All rights reserved. See Doc/License.txt or
  11   http://www.creatis.insa-lyon.fr/Public/Gdcm/License.html for details.
  12
  13      This software is distributed WITHOUT ANY WARRANTY; without even
  14      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  15      PURPOSE.  See the above copyright notices for more information.
  16
  17 =========================================================================*/
  18 #include "gdcmDocEntry.h"
  19 #include "gdcmDicomDir.h"
  20 #include "gdcmDicomDirPatient.h"
  21 #include "gdcmFile.h"
  22 #include "gdcmFileHelper.h"
  23 #include "gdcmDirList.h"
  24 #include "gdcmDebug.h"
  25 #include "gdcmArgMgr.h"
  26 #include "gdcmUtil.h"
  27 #include "gdcmSerieHelper.h"
  28
  29 #include <iostream>
  30
  31 /**
  32   * \brief
  33   *          - explores recursively the given directory
  34   *          - keeps the requested series
  35   *          - orders the gdcm-readable found Files
  36   *            according to their Patient/Study/Serie/Image characteristics
  37   *          - fills a single level Directory with *all* the files,
  38   *            converted into a Brucker-like Dicom, Intags compliant
  39   */
  40
  41 typedef std::map<std::string, GDCM_NAME_SPACE::File*> SortedFiles;
  42
  43 int main(int argc, char *argv[])
  44 {
  45    START_USAGE(usage)
  46    " \n ToInTag :\n                                                           ",
  47    " - explores recursively the given directory,                              ",
  48    " - keeps the requested series/ drops the unrequested series               ",
  49    " - orders the gdcm-readable found Files according to their                ",
  50    "           (0x0010, 0x0010) Patient's Name                                ",
  51    "           (0x0020, 0x000e) Series Instance UID                           ",
  52    "           (0x0020, 0x0032) Image Position (Patient)                      ",
  53    "           (0x0018, 0x1060) Trigger Time                                  ",
  54    "           (0x0018, 0x1312) In-plane Phase Encoding Direction             ",
  55    " - fills a single level (*) Directory with *all* the files,               ",
  56    "           converted into a Brucker-like Dicom, InTags compliant          ",
  57    "   (*) actually : creates as many directories as Patients                 ",
  58    "                  -that shouldn't appear, but being carefull is better!-  ",
  59    " or                                                                       ",
  60    " - fills a tree-like structure of directories as :                        ",
  61    "        - Patient                                                         ",
  62    "        -- Serie                                                          ",
  63    "        --- Position                                                      ",
  64    "        ---- Images (sorted by Trigger Time /                             ",
  65    "                               Encoding Direction (Row, Column)           ",
  66    "                                                                          ",
  67    "      Note : when (0008|1090) [Model Name ] equals 'TrioTim ' :           ",
  68    "         - (0008|103e)[Series Description ] is checked for                ",
  69    "            '90' (-> COL) or '0' (-> ROW)                                 ",
  70    "         - (0x0020, 0x000e) [Series Instance UID] is NOT dealt with,      ",
  71    "           since row an col tagging are in 2 different Series             ",
  72    "           DO NOT supply a directory holding different exams              ",
  73    "           for the same Slice level!                                      ",
  74    "      uses :                                                              ",
  75    "           0x0021, 0x1020 : 'SLICE INDEX'                                 ",
  76    "           0x0021, 0x1040 : 'FRAME INDEX'                                 ",
  77    "           0x0020, 0x0012 : 'SESSION INDEX'  (Acquisition Number)         ",
  78    "                                                                          ",
  79    " usage:                                                                   ",
  80    " -----                                                                    ",
  81    " ToInTag          dirin=rootDirectoryName                                 ",
  82    "                  dirout=outputDirectoryName                              ",
  83    "                  {  [keep= list of seriesNumber to process]              ",
  84    "                   | [drop= list of seriesNumber to ignore] }             ",
  85    "                  [taggrid] [skel]                                        ",
  86    "                  [input = {ACR|DCM}]                                     ",
  87    "                  [extent=image suffix (.IMA, .NEMA, .DCM, ...)]          ",
  88    "                  [listonly] [split]                                      ",
  89    "                  [noshadowseq][noshadow][noseq] [verbose] [debug]        ",
  90    "                                                                          ",
  91    " dirout : will be created if doesn't exist                                ",
  92    " keep : if user wants to process a limited number of series               ",
  93    "            he gives the list of 'SeriesNumber' (tag 0020|0011)           ",
  94    " drop : if user wants to ignore a limited number of series                ",
  95    "            he gives the list of 'SeriesNumber' (tag 0020|0011)           ",
  96    "        SeriesNumber are short enough to be human readable                ",
  97    "        e.g : 1030,1035,1043                                              ",
  98    " taggrid : user knows all the images are 'grid' -ie: not 'col', not 'raw'-",
  99    " extent : DO NOT forget the leading '.' !                                 ",
 100    " skel: name skeleton eg : patName_1.nema -> skel=patName_                 ",
 101    " split: creates a tree-like structure of directories as :                 ",
 102    "        - Patient                                                         ",
 103    "        -- Serie                                                          ",
 104    "        --- Position                                                      ",
 105    "        ---- Images (sorted by Trigger Time /                             ",
 106    "                               Encoding Direction (Row, Column)           ",
 107    " noshadowseq: user doesn't want to load Private Sequences                 ",
 108    " noshadow : user doesn't want to load Private groups (odd number)         ",
 109    " noseq    : user doesn't want to load Sequences                           ",
 110    " verbose  : user wants to run the program in 'verbose mode'               ",
 111    " debug    : *developer*  wants to run the program in 'debug mode'         ",
 112    FINISH_USAGE
 113
 114    std::cout << "inside ToInTag" << std::endl;
 115
 116    // ----- Initialize Arguments Manager ------
 117
 118    GDCM_NAME_SPACE::ArgMgr *am = new GDCM_NAME_SPACE::ArgMgr(argc, argv);
 119
 120    if (argc == 1 || am->ArgMgrDefined("usage"))
 121    {
 122       am->ArgMgrUsage(usage); // Display 'usage'
 123       delete am;
 124       return 0;
 125    }
 126
 127    const char *dirNamein;
 128    dirNamein  = am->ArgMgrGetString("dirin",".");
 129
 130    const char *dirNameout;
 131    dirNameout  = am->ArgMgrGetString("dirout",".");
 132
 133    int loadMode = GDCM_NAME_SPACE::LD_ALL;
 134    if ( am->ArgMgrDefined("noshadowseq") )
 135       loadMode |= GDCM_NAME_SPACE::LD_NOSHADOWSEQ;
 136    else
 137    {
 138    if ( am->ArgMgrDefined("noshadow") )
 139          loadMode |= GDCM_NAME_SPACE::LD_NOSHADOW;
 140       if ( am->ArgMgrDefined("noseq") )
 141          loadMode |= GDCM_NAME_SPACE::LD_NOSEQ;
 142    }
 143
 144    if (am->ArgMgrDefined("debug"))
 145       GDCM_NAME_SPACE::Debug::DebugOn();
 146
 147    int verbose  = am->ArgMgrDefined("verbose");
 148    int split    = am->ArgMgrDefined("split");
 149    int listonly = am->ArgMgrDefined("listonly");
 150
 151    int nbSeriesToKeep;
 152    int *seriesToKeep = am->ArgMgrGetListOfInt("keep", &nbSeriesToKeep);
 153    int nbSeriesToDrop;
 154    int *seriesToDrop = am->ArgMgrGetListOfInt("drop", &nbSeriesToDrop);
 155
 156    if ( nbSeriesToKeep!=0 && nbSeriesToDrop!=0)
 157    {
 158       std::cout << "KEEP and DROP are mutually exclusive !" << std::endl;
 159       delete am;
 160       return 0;
 161    }
 162
 163    int taggrid = am->ArgMgrDefined("taggrid");
 164
 165    int hasSkel = am->ArgMgrDefined("skel");
 166    const char *skel;
 167    if (hasSkel)
 168       skel = am->ArgMgrGetString("skel");
 169
 170    const char *extent  = am->ArgMgrGetString("extent",".DCM");
 171
 172    // if unused Param we give up
 173    if ( am->ArgMgrPrintUnusedLabels() )
 174    {
 175       am->ArgMgrUsage(usage);
 176       delete am;
 177       return 0;
 178    }
 179    delete am;  // we don't need Argument Manager any longer
 180
 181    // ----- Begin Processing -----
 182
 183    if ( ! GDCM_NAME_SPACE::DirList::IsDirectory(dirNamein) )
 184    {
 185       std::cout << "KO : [" << dirNamein << "] is not a Directory." << std::endl;
 186       return 0;
 187
 188    }
 189    else
 190    {
 191       std::cout << "OK : [" << dirNamein << "] is a Directory." << std::endl;
 192    }
 193
 194    std::string systemCommand;
 195
 196    std::cout << "Check for output directory :[" << dirNameout << "]."
 197              <<std::endl;
 198    if ( ! GDCM_NAME_SPACE::DirList::IsDirectory(dirNameout) )    // dirout not found
 199    {
 200       std::string strDirNameout(dirNameout);          // to please gcc 4
 201       systemCommand = "mkdir " +strDirNameout;        // create it!
 202       if (verbose)
 203          std::cout << systemCommand << std::endl;
 204       system (systemCommand.c_str());
 205       if ( ! GDCM_NAME_SPACE::DirList::IsDirectory(dirNameout) ) // be sure it worked
 206       {
 207           std::cout << "KO : not a dir : [" << dirNameout << "] (creation failure ?)" << std::endl;
 208       return 0;
 209
 210       }
 211       else
 212       {
 213         std::cout << "Directory [" << dirNameout << "] created." << std::endl;
 214       }
 215    }
 216    else
 217    {
 218        std::cout << "Output Directory [" << dirNameout << "] already exists; Used as is." << std::endl;
 219    }
 220
 221    std::string strDirNamein(dirNamein);
 222    GDCM_NAME_SPACE::DirList dirList(strDirNamein, true); // get recursively the list of files
 223
 224    if (listonly)
 225    {
 226       std::cout << "------------List of found files ------------" << std::endl;
 227       dirList.Print();
 228       std::cout << std::endl;
 229    }
 230
 231    GDCM_NAME_SPACE::DirListType fileNames;
 232    fileNames = dirList.GetFilenames();
 233    GDCM_NAME_SPACE::SerieHelper *s;              // Needed to use SerieHelper::AddSeriesDetail()
 234    s = GDCM_NAME_SPACE::SerieHelper::New();
 235
 236    std::string token = "%%%"; // Hope it's enough!
 237 /*
 238    std::cout << "---------------Print Serie--------------" << std::endl;
 239    s->SetDirectory(dirNamein, true); // true : recursive exploration
 240    s->SetUseSeriesDetails(true);
 241    s->AddSeriesDetail(0x0018, 0x1312);
 242    s->Print();
 243 */
 244
 245    GDCM_NAME_SPACE::File *f;
 246    GDCM_NAME_SPACE::FileHelper *fh;
 247    std::vector<std::string> tokens;
 248    std::vector<std::string> tokensForFileName;
 249
 250    // For Siemens pb, we need Manufacturer's Model Name
 251
 252    GDCM_NAME_SPACE::DirListType::iterator it1 = fileNames.begin();
 253    f = GDCM_NAME_SPACE::File::New();
 254    f->SetLoadMode(GDCM_NAME_SPACE::LD_ALL);
 255    f->SetFileName( *it1 );
 256    f->Load();
 257    std::string modelName = f->GetEntryString(0x0008,0x1090);
 258    f->Delete();
 259
 260 /*
 261    std::cout << "---------------Print Unique Series identifiers---------"
 262              << std::endl;
 263    std::string uniqueSeriesIdentifier;
 264
 265    for (GDCM_NAME_SPACE::DirListType::iterator it) = fileNames.begin();
 266                                     it != fileNames.end();
 267                                   ++it)
 268    {
 269       std::cout << "File Name : " << *it << std::endl;
 270       f = GDCM_NAME_SPACE::File::New();
 271       f->SetLoadMode(GDCM_NAME_SPACE::LD_ALL);
 272       f->SetFileName( *it );
 273       f->Load();
 274
 275       uniqueSeriesIdentifier=s->CreateUniqueSeriesIdentifier(f);
 276       std::cout << "                           [" <<
 277                uniqueSeriesIdentifier  << "]" << std::endl;
 278       f->Delete();
 279    }
 280 */
 281
 282    if (verbose)
 283       std::cout << "------------------Print Break levels-----------------" << std::endl;
 284
 285    std::string userFileIdentifier;
 286    SortedFiles sf;
 287
 288    s->AddSeriesDetail(0x0010, 0x0010, false); // Patient's Name
 289    // for Siemens TrioTim, don't deal with 'Series Instance UID'
 290    if ( !GDCM_NAME_SPACE::Util::DicomStringEqual(modelName,"TrioTim") )
 291       s->AddSeriesDetail(0x0020, 0x000e, false); // Series Instance UID
 292    else
 293       s->AddSeriesDetail(0x9999, 0x9999, false); // dirty trick to ignore 'Series Instance UID'
 294    s->AddSeriesDetail(0x0020, 0x0032, false); // Image Position (Patient)
 295    s->AddSeriesDetail(0x0018, 0x1060, true);  // Trigger Time (true: convert to keep numerical order)
 296    s->AddSeriesDetail(0x0018, 0x1312, false); // In-plane Phase Encoding Direction
 297    s->AddSeriesDetail(0x0008, 0x103e, false); // Series Description (special Siemens ...)
 298
 299    //uint8_t *imageData; // Useless : pixels will not be loaded
 300                          //          (images are overwritten)
 301
 302    for (GDCM_NAME_SPACE::DirListType::iterator it = fileNames.begin();
 303                                     it != fileNames.end();
 304                                   ++it)
 305    {
 306       f = GDCM_NAME_SPACE::File::New();
 307       f->SetLoadMode(loadMode);
 308       f->SetFileName( *it );
 309       f->Load();
 310
 311       std::string strSeriesNumber;
 312       int seriesNumber;
 313       int j;
 314
 315       // keep only requested Series
 316       bool keep = false;
 317       if (nbSeriesToKeep != 0)
 318       {
 319          strSeriesNumber = f->GetEntryString(0x0020, 0x0011 );
 320          seriesNumber = atoi( strSeriesNumber.c_str() );
 321          for (j=0;j<nbSeriesToKeep; j++)
 322          {
 323             if(seriesNumber == seriesToKeep[j])
 324             {
 325                keep = true;
 326                break;
 327             }
 328          }
 329          if ( !keep)
 330          {
 331             f->Delete();
 332             continue;
 333          }
 334       }
 335       // drop all unrequested Series
 336       bool drop = false;
 337       if (nbSeriesToDrop != 0)
 338       {
 339          strSeriesNumber = f->GetEntryString(0x0020, 0x0011 );
 340          seriesNumber = atoi( strSeriesNumber.c_str() );
 341          for (j=0;j<nbSeriesToDrop; j++)
 342          {
 343             if(seriesNumber == seriesToDrop[j])
 344             {
 345                drop = true;
 346                break;
 347             }
 348         }
 349         if (drop)
 350         {
 351            f->Delete();
 352            continue;
 353         }
 354       }
 355
 356       userFileIdentifier=s->CreateUserDefinedFileIdentifier(f);
 357       tokens.clear();
 358       GDCM_NAME_SPACE::Util::Tokenize (userFileIdentifier, tokens, token);
 359
 360       int imageNum; // Within FileName
 361       char newName[1024];
 362
 363       if ( tokens[3] == "gdcmUnfound")  // sometimes Trigger Time is not found. CreateUserDefinedFileIdentifier is not aware of the pb.
 364       {
 365          ///this is a trick to build up a lexicographical compliant name :
 366          ///     eg : fich001.ima vs fich100.ima as opposed to fich1.ima vs fich100.ima
 367          std::string name = GDCM_NAME_SPACE::Util::GetName( *it );
 368          if (hasSkel)
 369          {
 370             GDCM_NAME_SPACE::Util::Tokenize (name, tokensForFileName, skel);
 371             imageNum = atoi ( tokensForFileName[0].c_str() );
 372             // probabely we could write something much more complicated using C++ !
 373             sprintf (newName, "%s%06d%s", skel, imageNum, extent);
 374             tokens[3] = newName;
 375             tokensForFileName.clear();
 376          }
 377          else
 378             tokens[3] = name;
 379
 380
 381          userFileIdentifier = tokens[0] + token + tokens[1] + token + tokens[2] + token
 382                     + tokens[3] + token + tokens[4] + token + tokens[5] + token;
 383       }
 384       if (verbose)
 385          std::cout << "[" << userFileIdentifier  << "] : " << *it << std::endl;
 386
 387       // storing in a map ensures automatic sorting !
 388       sf[userFileIdentifier] = f;
 389    }
 390
 391    if (verbose)
 392       std::cout << "  " << std::endl;
 393
 394    std::string fullFilename, lastFilename;
 395    std::string previousPatientName, currentPatientName;
 396    std::string previousSerieInstanceUID, currentSerieInstanceUID;
 397    std::string previousImagePosition, currentImagePosition;
 398    std::string previousPhaseEncodingDirection, currentPhaseEncodingDirection;
 399    std::string previousTriggerTime, currentTriggerTime;
 400
 401    std::string currentStudyUID;
 402    std::string seriesDescription;
 403
 404    std::string writeDir, currentWriteDir;
 405    std::string currentPatientWriteDir, currentSerieWriteDir,
 406                currentPositionWriteDir, currentPhaseEncodingDirectionWriteDir;
 407
 408    std::string fullWriteFilename;
 409    std::string strExtent(extent);
 410
 411    writeDir = GDCM_NAME_SPACE::Util::NormalizePath(dirNameout);
 412    SortedFiles::iterator it2;
 413
 414    previousPatientName            = "";
 415    previousSerieInstanceUID       = "";
 416    previousImagePosition          = "";
 417    previousPhaseEncodingDirection = "";
 418    previousTriggerTime            = "";
 419
 420    int sliceIndex = 0; // Is incremented *at the beginning* of processing
 421    int frameIndex;
 422    if (taggrid)
 423        frameIndex = 0;
 424    else
 425        frameIndex = 1;
 426
 427    int flag       = 0;
 428
 429    GDCM_NAME_SPACE::File *currentFile;
 430
 431    std::string defaultStudyUID =  GDCM_NAME_SPACE::Util::CreateUniqueUID();
 432    std::string defaultSerieUID;
 433
 434    for (it2 = sf.begin() ; it2 != sf.end(); ++it2)
 435    {
 436       currentFile = it2->second;
 437
 438       fullFilename =  currentFile->GetFileName();
 439       lastFilename =  GDCM_NAME_SPACE::Util::GetName( fullFilename );
 440       std::cout <<" ------------------------------------------------------------------------------"
 441                 << std::endl << " Deal with [" << it2->first << "] : ["<<fullFilename << "]"
 442                 << std::endl;
 443
 444       tokens.clear();
 445       GDCM_NAME_SPACE::Util::Tokenize (it2->first, tokens, token);
 446
 447       currentPatientName            = tokens[0];
 448       currentSerieInstanceUID       = tokens[1];
 449       currentImagePosition          = tokens[2];
 450       currentTriggerTime            = tokens[3];
 451       currentPhaseEncodingDirection = tokens[4];
 452       seriesDescription             = tokens[5];  // For Siemens pb
 453
 454       if ( currentImagePosition[0] == '-')
 455           currentImagePosition[0] = 'M';
 456       if ( currentImagePosition[0] == '+')
 457           currentImagePosition[0] = 'P';
 458
 459       // Add a default ImagePositionPatient to avoid confusion at post processing time
 460       if ( currentFile->GetEntryString(0x0020,0x0032) == GDCM_NAME_SPACE::GDCM_UNFOUND &&
 461            currentFile->GetEntryString(0x0020,0x0030) == GDCM_NAME_SPACE::GDCM_UNFOUND )
 462       {
 463          currentFile->InsertEntryString("0.\\0.\\0.",0x0020, 0x0032, "DS" );
 464       }
 465
 466       // Add a default ImagePositionPatient to avoid confusion at post processing time
 467       if ( currentFile->GetEntryString(0x0020,0x0037) == GDCM_NAME_SPACE::GDCM_UNFOUND &&
 468            currentFile->GetEntryString(0x0020,0x0035) == GDCM_NAME_SPACE::GDCM_UNFOUND )
 469       {
 470          currentFile->InsertEntryString("1.\\0.\\0.\\0.\\1.\\0.",0x0020, 0x0037, "DS" );
 471       }
 472
 473       if (previousPatientName != currentPatientName)
 474       {
 475          if ( currentFile->GetEntryString(0x0020,0x000d) == GDCM_NAME_SPACE::GDCM_UNFOUND)
 476          {
 477             if (verbose)
 478                std::cout << "--- new  Study UID created" << std::endl;
 479             defaultStudyUID =  GDCM_NAME_SPACE::Util::CreateUniqueUID();
 480             currentFile->InsertEntryString(defaultStudyUID, 0x0020, 0x000d, "UI" );
 481          }
 482
 483          previousPatientName = currentPatientName;
 484          if (verbose)
 485             std::cout << "==== new Patient  [" << currentPatientName  << "]" << std::endl;
 486
 487          previousPatientName            = currentPatientName;
 488          previousSerieInstanceUID       = ""; //currentSerieInstanceUID;
 489          previousImagePosition          = ""; //currentImagePosition;
 490          previousTriggerTime            = "";
 491          previousPhaseEncodingDirection = ""; //currentPhaseEncodingDirection;
 492
 493          currentPatientWriteDir = writeDir + currentPatientName;
 494          //if ( ! GDCM_NAME_SPACE::DirList::IsDirectory(currentPatientWriteDir) )
 495            {
 496               systemCommand   = "mkdir " + currentPatientWriteDir;
 497               if (verbose)
 498                  std::cout << systemCommand << std::endl;
 499               system ( systemCommand.c_str() );
 500          }
 501       }
 502
 503       if ( GDCM_NAME_SPACE::Util::DicomStringEqual(modelName,"TrioTim") ) // for Siemens TrioTim , don't deal with 'Series Instance UID'
 504
 505       if (previousSerieInstanceUID != currentSerieInstanceUID)
 506       {
 507          if (verbose)
 508             std::cout << "==== === new Serie [" << currentSerieInstanceUID << "]"
 509                       << std::endl;
 510
 511          if ( currentFile->GetEntryString(0x0020,0x000e) == GDCM_NAME_SPACE::GDCM_UNFOUND)
 512          {
 513             if (verbose)
 514                std::cout << "--- --- new  Serie UID created" << std::endl;
 515             defaultSerieUID =  GDCM_NAME_SPACE::Util::CreateUniqueUID();
 516             currentFile->InsertEntryString(defaultSerieUID, 0x0020, 0x000e, "UI" );
 517          }
 518
 519          if (split)
 520          {
 521              currentSerieWriteDir  = currentPatientWriteDir + GDCM_NAME_SPACE::GDCM_FILESEPARATOR
 522                              + currentSerieInstanceUID;
 523              systemCommand   = "mkdir " + currentSerieWriteDir;
 524              system (systemCommand.c_str());
 525          }
 526          previousSerieInstanceUID       = currentSerieInstanceUID;
 527          previousImagePosition          = ""; //currentImagePosition;
 528          previousPhaseEncodingDirection = ""; //currentPhaseEncodingDirection;
 529       }
 530       // end of modelName != "TrioTim "
 531
 532       if (previousImagePosition != currentImagePosition)
 533       {
 534          frameIndex = 1;
 535          flag = 0;
 536          if (verbose)
 537             std::cout << "=== === === new Position [" << currentImagePosition  << "]"
 538                       << std::endl;
 539          if (split)
 540          {
 541              currentPositionWriteDir  = currentSerieWriteDir + GDCM_NAME_SPACE::GDCM_FILESEPARATOR
 542                              + currentImagePosition;
 543              systemCommand   = "mkdir " + currentPositionWriteDir;
 544              system (systemCommand.c_str());
 545          }
 546          previousImagePosition          = currentImagePosition;
 547          previousPhaseEncodingDirection = ""; //currentPhaseEncodingDirection;
 548          if (split)
 549             sliceIndex = 1; // only *one* slice in a given directory
 550          else
 551             sliceIndex += 1;
 552       }
 553
 554 // We don't split on Row/Column!
 555 /*
 556       if (previousPhaseEncodingDirection != currentPhaseEncodingDirection)
 557       {
 558          if (verbose)
 559             std::cout << "==== === === === new PhaseEncodingDirection ["
 560                       << currentPhaseEncodingDirection  << "]" << std::endl;
 561
 562          if (split)
 563          {
 564              currentPhaseEncodingDirectionWriteDir  = currentPositionWriteDir
 565                              + GDCM_NAME_SPACE::GDCM_FILESEPARATOR
 566                              + currentPhaseEncodingDirection;
 567              systemCommand   = "mkdir " + currentPhaseEncodingDirectionWriteDir;
 568              system (systemCommand.c_str());
 569          }
 570
 571          previousPhaseEncodingDirection = currentPhaseEncodingDirection;
 572       }
 573 */
 574
 575       if ( GDCM_NAME_SPACE::Debug::GetDebugFlag())
 576          std::cout << "--- --- --- --- --- " << it2->first << "  "
 577                    << (it2->second)->GetFileName() << " "
 578                    << GDCM_NAME_SPACE::Util::GetName( fullFilename ) << std::endl;
 579
 580       // Transform the image to be 'Brucker-Like'
 581       // ----------------------------------------
 582
 583       // Deal with 0x0019, 0x1000 : 'FOV'
 584       int nX = currentFile->GetXSize();
 585       int nY = currentFile->GetYSize();
 586       float pxSzX = currentFile->GetXSpacing();
 587       float pxSzY = currentFile->GetYSpacing();
 588       char fov[64];
 589       sprintf(fov, "%f\\%f",nX*pxSzX, nY*pxSzY);
 590       if (currentFile->IsVRCoherent(0x0019) == 1 )
 591          currentFile->InsertEntryString(fov, 0x0019, 0x1000, "  ");
 592       else
 593          currentFile->InsertEntryString(fov, 0x0019, 0x1000, "DS");
 594
 595
 596       // Deal with 0x0020, 0x0012 : 'SESSION INDEX'  (Acquisition Number)
 597       std::string chSessionIndex;
 598       // CLEANME
 599
 600       if (taggrid)
 601       {
 602          chSessionIndex = "1";
 603       }
 604       else
 605       {
 606       /* for SIEMENS MRI :
 607         D 0008|1090 [LO] [Manufacturer's Model Name ] [Triotim ]
 608         we have to deal with :
 609
 610         D 0008|103e [LO]  [Series Description ] [fl2d9_line PA 15 90deg] or anything that contains '90' !
 611         D 0008|103e [LO]  [Series Description ] [fl2d9_line PA 15 0deg ]
 612         (everything is flagged as 'ROW')
 613       */
 614
 615          if ( GDCM_NAME_SPACE::Util::DicomStringEqual(modelName,"TrioTim") )
 616          {
 617             if (seriesDescription.find("90", 0) != -1)
 618                chSessionIndex = "1";  // 90 deg -> COL
 619             else if (seriesDescription.find("0", 0)!= -1)
 620                chSessionIndex = "2";  // 0 deg -> ROW
 621             else
 622             {
 623                std::cout << "====================== seriesDescription doesn't contain"
 624                          << " neither '90' nor '0' (?!?) : ["
 625                          << seriesDescription << "]" << std::endl;
 626                chSessionIndex = "1";
 627             }
 628          }
 629          else  // for all other 'normal' cases
 630          {
 631             if (currentPhaseEncodingDirection == "COL" || currentPhaseEncodingDirection == "COL " || currentPhaseEncodingDirection == " COL")
 632                chSessionIndex = "1";
 633             else if (currentPhaseEncodingDirection == "ROW" || currentPhaseEncodingDirection == "ROW "|| currentPhaseEncodingDirection == " ROW")
 634                chSessionIndex = "2";
 635             else
 636             {
 637                std::cout << "====================== PhaseEncodingDirection "
 638                          << " neither COL nor ROW (?!?) : [ "
 639                          << currentPhaseEncodingDirection << "]" << std::endl;
 640                chSessionIndex = "1";
 641             }
 642          }
 643       }
 644
 645       if (currentFile->IsVRCoherent(0x0020) == 1 )
 646          currentFile->InsertEntryString(chSessionIndex, 0x0020, 0x0012, "  ");
 647       else
 648          currentFile->InsertEntryString(chSessionIndex, 0x0020, 0x0012, "IS");
 649
 650       // Deal with  0x0021, 0x1020 : 'SLICE INDEX'
 651       char chSliceIndex[5];
 652       sprintf(chSliceIndex, "%04d", sliceIndex);
 653       std::string strChSliceIndex(chSliceIndex);
 654
 655       // Deal with  0x0021, 0x1040 : 'FRAME INDEX'
 656       char chFrameIndex[5];
 657       sprintf(chFrameIndex, "%04d", frameIndex);
 658
 659       std::string stringVR;
 660       if (currentFile->IsVRCoherent(0x0021) == 1 )
 661          stringVR = "  ";
 662       else
 663         stringVR = "IS";
 664
 665       currentFile->InsertEntryString(strChSliceIndex, 0x0021, 0x1020, stringVR);
 666       currentFile->InsertEntryString(chFrameIndex,    0x0021, 0x1040, stringVR);
 667
 668       if (verbose) {
 669          std::cout << "0x0021, 0x1020 : strChSliceIndex " << strChSliceIndex << std::endl;
 670          std::cout << "0x0021, 0x1040 : chFrameIndex  "   << chFrameIndex    << std::endl;
 671          std::cout << "0x0020, 0x0012 : chSessionIndex "  << chSessionIndex  << std::endl;
 672       }
 673
 674       std::string strImagePositionPatient    = currentFile->GetEntryString(0x0020, 0x0032 );
 675       if (strImagePositionPatient == GDCM_NAME_SPACE::GDCM_UNFOUND)
 676       {
 677          if (verbose)
 678             std::cout << "Duplicate ImagePosition into ImagePositionPatient" << std::endl;
 679          currentFile->InsertEntryString(currentFile->GetEntryString(0x0020, 0x0030), 0x0020, 0x0032, "DS" );
 680       }
 681
 682       std::string strImageOrientationPatient = f->GetEntryString(0x0020, 0x0037 );
 683       if (strImageOrientationPatient == GDCM_NAME_SPACE::GDCM_UNFOUND)
 684       {
 685          if (verbose)
 686             std::cout << "Duplicate ImageOrientation into ImageOrientationPatient" << std::endl;
 687          currentFile->InsertEntryString(currentFile->GetEntryString(0x0020, 0x0035), 0x0020, 0x0037, "DS" );
 688       }
 689
 690       if (taggrid)
 691          frameIndex++;
 692       else
 693       {
 694          if (flag == 0)
 695          {
 696             flag = 1;
 697          }
 698          else
 699          {
 700             frameIndex++;
 701             flag = 0;
 702          }
 703       }
 704
 705       if (split)
 706
 707          //fullWriteFilename = currentPhaseEncodingDirectionWriteDir + GDCM_NAME_SPACE::GDCM_FILESEPARATOR
 708          //                                + lastFilename + strExtent;
 709          fullWriteFilename = currentPositionWriteDir + GDCM_NAME_SPACE::GDCM_FILESEPARATOR
 710                                          + lastFilename + strExtent;
 711       else
 712          fullWriteFilename = currentPatientWriteDir + GDCM_NAME_SPACE::GDCM_FILESEPARATOR
 713                                          + lastFilename + strExtent;
 714
 715       // Load the pixels in RAM.
 716
 717       fh = GDCM_NAME_SPACE::FileHelper::New(currentFile);
 718       uint8_t *imageData = fh->GetImageDataRaw(); // Don't convert (Gray Pixels + LUT) into (RGB pixels) ?!?
 719       fh->SetWriteTypeToDcmExplVR();
 720
 721       // Put to Black the burnt-in number.
 722       nX = currentFile->GetXSize();
 723       nY = currentFile->GetYSize();
 724       for(int y=nY-15; y<nY; y++)
 725          for(int x=nX/3; x<nX/2+50; x++)
 726            imageData[ y*nX*2 + x ] = 0;
 727
 728       // We didn't make any computation on the pixels -> keep unchanged the following :
 729       // 'Media Storage SOP Class UID' (0x0002,0x0002)
 730       // 'SOP Class UID'               (0x0008,0x0016)
 731       // 'Image Type'                  (0x0008,0x0008)
 732       // 'Conversion Type'             (0x0008,0x0064)
 733       fh->SetContentType(GDCM_NAME_SPACE::UNMODIFIED_PIXELS_IMAGE);
 734
 735       if (!fh->Write(fullWriteFilename))
 736       {
 737          std::cout << "Fail to write :[" << fullWriteFilename << "]"
 738                    << std::endl;
 739       }
 740       fh->Delete();
 741    }
 742    return 0;
 743  }
 744