Hello，
I need to read in all Dicom files under the path that I input to get the relationship between Patient, Study and Series. But I can only get all the Tag information by reading a single DCIOM or reading DICOM series. How do I list the study corresponding to each patient and the series corresponding to each study?
Thanks
QString dir = QFileDialog::getExistingDirectory(this, QStringLiteral("打开Series目录"), "F:/",
QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
if (dir.isEmpty() == true)
return;
typedef signed short InternalPixelType;
const unsigned int Dimension = 3;
using InternalImageType = itk::Image<InternalPixelType, Dimension>;
typedef itk::Image<InternalPixelType, Dimension> ImageType;
typedef itk::ImageSeriesReader<ImageType> ReaderType;
typedef itk::GDCMImageIO ImageIOType;
typedef itk::GDCMSeriesFileNames NamesGeneratorType;
ImageIOType::Pointer gdcmIO = ImageIOType::New();
NamesGeneratorType::Pointer namesGenerator = NamesGeneratorType::New();
std::string DirectoryPath = dir.toStdString();
namesGenerator->SetInputDirectory(DirectoryPath);
namesGenerator->SetUseSeriesDetails(true);
typedef std::vector<std::string> seriesIdContainer;
const seriesIdContainer & seriesUID = namesGenerator->GetSeriesUIDs();
seriesIdContainer::const_iterator seriesItr = seriesUID.begin();
seriesIdContainer::const_iterator seriesEnd = seriesUID.end();
qDebug() << "Contains the following DICOM Series: ";
std::string series_identifier;
typedef std::vector<std::string> fileNamesContainer;
fileNamesContainer filenames;
QMap <QString, fileNamesContainer> UID_Files;
QString seriesList;
//正常,构造表格
ui.tableWidgetSeries->setColumnCount(6);
ui.tableWidgetSeries->setRowCount(0);//行数
QStringList headerText = QStringList() << "seriesNumber" << "seriesUID" << "seriesDate" << "seriesDescription" << "modality" << "bodyPartExamined";
ui.tableWidgetSeries->setHorizontalHeaderLabels(headerText);
ui.tableWidgetSeries->verticalHeader()->setVisible(false); // 隐藏垂直header
ui.tableWidgetSeries->setSelectionBehavior(QAbstractItemView::SelectRows);//选中一行
while (seriesItr != seriesEnd)
{
series_identifier = seriesItr->c_str();
filenames = namesGenerator->GetFileNames(series_identifier);
UID_Files.insert(QString::fromStdString(series_identifier), filenames);
ReaderType::Pointer reader = ReaderType::New();
reader->SetImageIO(gdcmIO);
reader->SetFileNames(filenames);
// Reading Data;
try
{
reader->Update();
//Series信息
std::string seriesNumber = FindDicomTag("0020|0011", gdcmIO);
std::string seriesUID = FindDicomTag("0020|000E", gdcmIO);
std::string seriesDate = FindDicomTag("0008|0023", gdcmIO);
std::string seriesDescription = FindDicomTag("0008|103E", gdcmIO);
std::string modality = FindDicomTag("0008|0060", gdcmIO);
std::string bodyPartExamined = FindDicomTag("0018|0015", gdcmIO);
int curRow = ui.tableWidgetSeries->rowCount();
ui.tableWidgetSeries->insertRow(curRow);
ui.tableWidgetSeries->setItem(curRow, 0, new QTableWidgetItem(QString::fromStdString(seriesNumber)));
ui.tableWidgetSeries->setItem(curRow, 1, new QTableWidgetItem(QString::fromStdString(seriesUID)));
ui.tableWidgetSeries->setItem(curRow, 2, new QTableWidgetItem(QString::fromStdString(seriesDate)));
ui.tableWidgetSeries->setItem(curRow, 3, new QTableWidgetItem(QString::fromStdString(seriesDescription)));
ui.tableWidgetPatient->setItem(curRow, 4, new QTableWidgetItem(QString::fromStdString(modality)));
ui.tableWidgetPatient->setItem(curRow, 5, new QTableWidgetItem(QString::fromStdString(bodyPartExamined)));
}
catch (const itk::ExceptionObject& excp)
{
qDebug() << " Reading Exceptaion Caught" << endl;
qDebug() << excp.what() << endl;
return;
}
qDebug() << seriesItr->c_str() ;
++seriesItr;
}
