// Read the attribute Image Position (Patient)
gdcm::Tag DetectorInformationSequenceTag(0x0054,0x0022);
const gdcm::DataElement & DIS = ds.GetDataElement(DetectorInformationSequenceTag);
// Read the attribute Image Position (Patient)
gdcm::Tag DetectorInformationSequenceTag(0x0054,0x0022);
const gdcm::DataElement & DIS = ds.GetDataElement(DetectorInformationSequenceTag);