+/**
+ * \brief anonymize a Header (removes Patient's personal info)
+ * (read the code to see which ones ...)
+ */
+bool gdcmHeader::AnonymizeHeader()
+{
+ // If exist, replace by spaces
+ SetEntryByNumber (" ",0x0010, 0x2154); // Telephone
+ SetEntryByNumber (" ",0x0010, 0x1040); // Adress
+ SetEntryByNumber (" ",0x0010, 0x0020); // Patient ID
+
+ gdcmDocEntry* patientNameHE = GetDocEntryByNumber (0x0010, 0x0010);
+
+ if ( patientNameHE ) // we replace it by Study Instance UID (why not)
+ {
+ std::string studyInstanceUID = GetEntryByNumber (0x0020, 0x000d);
+ if ( studyInstanceUID != GDCM_UNFOUND )
+ {
+ ReplaceOrCreateByNumber(studyInstanceUID, 0x0010, 0x0010);
+ }
+ else
+ {
+ ReplaceOrCreateByNumber(std::string("anonymised"), 0x0010, 0x0010);
+ }
+ }
+
+ // Just for fun :-(
+ // (if any) remove or replace all the stuff that contains a Date
+
+//0008 0012 DA ID Instance Creation Date
+//0008 0020 DA ID Study Date
+//0008 0021 DA ID Series Date
+//0008 0022 DA ID Acquisition Date
+//0008 0023 DA ID Content Date
+//0008 0024 DA ID Overlay Date
+//0008 0025 DA ID Curve Date
+//0008 002a DT ID Acquisition Datetime
+//0018 9074 DT ACQ Frame Acquisition Datetime
+//0018 9151 DT ACQ Frame Reference Datetime
+//0018 a002 DT ACQ Contribution Date Time
+//0020 3403 SH REL Modified Image Date (RET)
+//0032 0032 DA SDY Study Verified Date
+//0032 0034 DA SDY Study Read Date
+//0032 1000 DA SDY Scheduled Study Start Date
+//0032 1010 DA SDY Scheduled Study Stop Date
+//0032 1040 DA SDY Study Arrival Date
+//0032 1050 DA SDY Study Completion Date
+//0038 001a DA VIS Scheduled Admission Date
+//0038 001c DA VIS Scheduled Discharge Date
+//0038 0020 DA VIS Admitting Date
+//0038 0030 DA VIS Discharge Date
+//0040 0002 DA PRC Scheduled Procedure Step Start Date
+//0040 0004 DA PRC Scheduled Procedure Step End Date
+//0040 0244 DA PRC Performed Procedure Step Start Date
+//0040 0250 DA PRC Performed Procedure Step End Date
+//0040 2004 DA PRC Issue Date of Imaging Service Request
+//0040 4005 DT PRC Scheduled Procedure Step Start Date and Time
+//0040 4011 DT PRC Expected Completion Date and Time
+//0040 a030 DT PRC Verification Date Time
+//0040 a032 DT PRC Observation Date Time
+//0040 a120 DT PRC DateTime
+//0040 a121 DA PRC Date
+//0040 a13a DT PRC Referenced Datetime
+//0070 0082 DA ??? Presentation Creation Date
+//0100 0420 DT ??? SOP Autorization Date and Time
+//0400 0105 DT ??? Digital Signature DateTime
+//2100 0040 DA PJ Creation Date
+//3006 0008 DA SSET Structure Set Date
+//3008 0024 DA ??? Treatment Control Point Date
+//3008 0054 DA ??? First Treatment Date
+//3008 0056 DA ??? Most Recent Treatment Date
+//3008 0162 DA ??? Safe Position Exit Date
+//3008 0166 DA ??? Safe Position Return Date
+//3008 0250 DA ??? Treatment Date
+//300a 0006 DA RT RT Plan Date
+//300a 022c DA RT Air Kerma Rate Reference Date
+//300e 0004 DA RT Review Date
+
+ return true;
+}
+
+/**
+ * \brief gets the info from 0020,0037 : Image Orientation Patient
+ * @param iop adress of the (6)float aray to receive values
+ * @return cosines of image orientation patient
+ */
+void gdcmHeader::GetImageOrientationPatient( float iop[6] )
+{
+ std::string strImOriPat;
+ //iop is supposed to be float[6]
+ iop[0] = iop[1] = iop[2] = iop[3] = iop[4] = iop[5] = 0.;
+
+ // 0020 0037 DS REL Image Orientation (Patient)
+ if ( (strImOriPat = GetEntryByNumber(0x0020,0x0037)) != GDCM_UNFOUND )
+ {
+ if( sscanf( strImOriPat.c_str(), "%f\\%f\\%f\\%f\\%f\\%f",
+ &iop[0], &iop[1], &iop[2], &iop[3], &iop[4], &iop[5]) != 6 )
+ {
+ dbg.Verbose(0, "gdcmHeader::GetImageOrientationPatient: "
+ "wrong Image Orientation Patient (0020,0037)");
+ }
+ }
+ //For ACR-NEMA
+ // 0020 0035 DS REL Image Orientation (RET)
+ else if ( (strImOriPat = GetEntryByNumber(0x0020,0x0035)) != GDCM_UNFOUND )
+ {
+ if( sscanf( strImOriPat.c_str(), "%f\\%f\\%f\\%f\\%f\\%f",
+ &iop[0], &iop[1], &iop[2], &iop[3], &iop[4], &iop[5]) != 6 )
+ {
+ dbg.Verbose(0, "gdcmHeader::GetImageOrientationPatient: "
+ "wrong Image Orientation Patient (0020,0035)");
+ }
+ }
+}
+