diff --git a/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberClusteringViewControls.ui b/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberClusteringViewControls.ui index 48f6321379..0975608f73 100644 --- a/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberClusteringViewControls.ui +++ b/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberClusteringViewControls.ui @@ -1,486 +1,492 @@ QmitkFiberClusteringViewControls 0 0 - 484 - 574 + 474 + 669 Form - + + 25 + + Qt::Vertical 20 40 - - - - QFrame::NoFrame - - - QFrame::Raised - - - - 0 - - - 0 - - - 0 - - - 0 - - - 6 - - - - - If set, the input tractogram is clustered around the input centroids and no new clusters are created. - - - - - - - Output Centroids: - - - - - - - false - - - - 0 - 0 - - - - - 200 - 16777215 - - - - - 11 - - - - - - - Start - - - - - - - Cluster Size: - - - - - - - Fiber Points: - - - - - - - Only output the N largest clusters. Zero means no limit. - - - 99999999 - - - 10 - - - - - - - Fibers are resampled to the desired number of points for clustering. Smaller is faster but less accurate. - - - 2 - - - 9999999 - - - 12 - - - - - - - Input Centroids: - - - - - - - - - - - - - - Min. Fibers per Cluster: - - - - - - - Merge duplicate clusters withthe specified distance threshold. If threshold is < 0, the threshold is set to half of the specified cluster size. - - - -1.000000000000000 - - - 99999.000000000000000 - - - -1.000000000000000 - - - - - - - Max. Clusters: - - - - - - - Merge Duplicate Clusters: - - - - - - - Tractogram: - - - - - - - Only output clusters with ate least the specified number of fibers. - - - 1 - - - 9999999 - - - 50 - - - - - - - Cluster size in mm. - - - 1 - - - 9999999 - - - 20 - - - - - - - - - - + Metrics 0 0 0 0 Weighting factor for metric values. 1 999.000000000000000 1.000000000000000 Euclidean true Euclidean with STDEV Euclidean Maximum Inner Angles QFrame::NoFrame QFrame::Raised 0 0 0 0 6 Distance is based on the selected parcellation. Anatomical Distance is based on the selected parcellation. Weighting factor for metric values. 1 999.000000000000000 1.000000000000000 Weighting factor for metric values. 1 999.000000000000000 1.000000000000000 Weighting factor for metric values. 1 999.000000000000000 1.000000000000000 Weighting factor for metric values. 1 999.000000000000000 1.000000000000000 Weighting factor for metric values. 1 999.000000000000000 30.000000000000000 QFrame::NoFrame QFrame::Raised 0 0 0 0 Distance is based on the scalar map values along the tract. Scalar Map Distance is based on the scalar map values along the tract. + + + + Input Data + + + + 0 + + + 0 + + + 0 + + + 0 + + + + + Input Centroids: + + + + + + + If set, the input tractogram is clustered around the input centroids and no new clusters are created. + + + + + + + false + + + + 0 + 0 + + + + + 200 + 16777215 + + + + + 11 + + + + + + + Start + + + + + + + Tractogram: + + + + + + + + + + + + + Parameters + + + + + + Only output clusters with ate least the specified number of fibers. + + + 1 + + + 9999999 + + + 50 + + + + + + + Only output the N largest clusters. Zero means no limit. + + + 99999999 + + + 10 + + + + + + + Min. Fibers per Cluster: + + + + + + + Max. Clusters: + + + + + + + Fiber Points: + + + + + + + Merge duplicate clusters withthe specified distance threshold. If threshold is < 0, the threshold is set to half of the specified cluster size. + + + -1.000000000000000 + + + 99999.000000000000000 + + + 0.000000000000000 + + + + + + + Cluster Size: + + + + + + + Cluster size in mm. + + + 1 + + + 9999999 + + + 20 + + + + + + + Fibers are resampled to the desired number of points for clustering. Smaller is faster but less accurate. + + + 2 + + + 9999999 + + + 12 + + + + + + + Merge Duplicate Clusters: + + + + + + + Output Centroids: + + + + + + + + + + + + + QmitkDataStorageComboBox QComboBox
QmitkDataStorageComboBox.h
 QmitkDataStorageComboBoxWithSelectNone QComboBox
QmitkDataStorageComboBoxWithSelectNone.h
 diff --git a/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberFitView.cpp b/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberFitView.cpp index 555e0fe29f..3d67315158 100644 --- a/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberFitView.cpp +++ b/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberFitView.cpp @@ -1,229 +1,229 @@ /*=================================================================== The Medical Imaging Interaction Toolkit (MITK) Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics. All rights reserved. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See LICENSE.txt or http://www.mitk.org for details. ===================================================================*/ #include #include #include "QmitkFiberFitView.h" #include #include #include #include #include #include #include #include #include #include const std::string QmitkFiberFitView::VIEW_ID = "org.mitk.views.fiberfit"; using namespace mitk; QmitkFiberFitView::QmitkFiberFitView() : QmitkAbstractView() , m_Controls( nullptr ) { } // Destructor QmitkFiberFitView::~QmitkFiberFitView() { } void QmitkFiberFitView::CreateQtPartControl( QWidget *parent ) { // build up qt view, unless already done if ( !m_Controls ) { // create GUI widgets from the Qt Designer's .ui file m_Controls = new Ui::QmitkFiberFitViewControls; m_Controls->setupUi( parent ); connect( m_Controls->m_StartButton, SIGNAL(clicked()), this, SLOT(StartFit()) ); connect( m_Controls->m_ImageBox, SIGNAL(currentIndexChanged(int)), this, SLOT(DataSelectionChanged()) ); connect( m_Controls->m_TractBox, SIGNAL(currentIndexChanged(int)), this, SLOT(DataSelectionChanged()) ); mitk::TNodePredicateDataType::Pointer isFib = mitk::TNodePredicateDataType::New(); - mitk::TNodePredicateDataType::Pointer isPeak = mitk::TNodePredicateDataType::New(); + mitk::TNodePredicateDataType::Pointer isPeak = mitk::TNodePredicateDataType::New(); m_Controls->m_TractBox->SetDataStorage(this->GetDataStorage()); m_Controls->m_TractBox->SetPredicate(isFib); m_Controls->m_ImageBox->SetDataStorage(this->GetDataStorage()); m_Controls->m_ImageBox->SetPredicate(isPeak); DataSelectionChanged(); } } void QmitkFiberFitView::DataSelectionChanged() { if (m_Controls->m_TractBox->GetSelectedNode().IsNull() || m_Controls->m_ImageBox->GetSelectedNode().IsNull()) m_Controls->m_StartButton->setEnabled(false); else m_Controls->m_StartButton->setEnabled(true); } void QmitkFiberFitView::SetFocus() { DataSelectionChanged(); } void QmitkFiberFitView::StartFit() { if (m_Controls->m_TractBox->GetSelectedNode().IsNull() || m_Controls->m_ImageBox->GetSelectedNode().IsNull()) return; mitk::FiberBundle::Pointer input_tracts = dynamic_cast(m_Controls->m_TractBox->GetSelectedNode()->GetData()); mitk::DataNode::Pointer node = m_Controls->m_ImageBox->GetSelectedNode(); itk::FitFibersToImageFilter::Pointer fitter = itk::FitFibersToImageFilter::New(); mitk::Image::Pointer mitk_diff_image = dynamic_cast(node->GetData()); mitk::PeakImage::Pointer mitk_peak_image = dynamic_cast(node->GetData()); if (mitk_peak_image.IsNotNull()) { typedef mitk::ImageToItk< mitk::PeakImage::ItkPeakImageType > CasterType; CasterType::Pointer caster = CasterType::New(); caster->SetInput(mitk_peak_image); caster->Update(); mitk::PeakImage::ItkPeakImageType::Pointer peak_image = caster->GetOutput(); fitter->SetPeakImage(peak_image); } else { if (mitk::DiffusionPropertyHelper::IsDiffusionWeightedImage(mitk_diff_image)) { fitter->SetDiffImage(mitk::DiffusionPropertyHelper::GetItkVectorImage(mitk_diff_image)); mitk::TensorModel<>* model = new mitk::TensorModel<>(); model->SetBvalue(1000); model->SetDiffusivity1(0.0010); model->SetDiffusivity2(0.00015); model->SetDiffusivity3(0.00015); model->SetGradientList(mitk::DiffusionPropertyHelper::GetGradientContainer(mitk_diff_image)); fitter->SetSignalModel(model); } else return; } fitter->SetTractograms({input_tracts}); fitter->SetFitIndividualFibers(true); fitter->SetMaxIterations(20); fitter->SetVerbose(true); fitter->SetGradientTolerance(1e-5); fitter->SetLambda(m_Controls->m_ReguBox->value()); fitter->SetFilterOutliers(m_Controls->m_OutliersBox->isChecked()); fitter->Update(); mitk::FiberBundle::Pointer output_tracts = fitter->GetTractograms().at(0); mitk::DataNode::Pointer new_node = mitk::DataNode::New(); new_node->SetData(output_tracts); new_node->SetName("Fitted"); this->GetDataStorage()->Add(new_node, node); m_Controls->m_TractBox->GetSelectedNode()->SetVisibility(false); if (m_Controls->m_ResidualsBox->isChecked() && mitk_peak_image.IsNotNull()) { { mitk::PeakImage::ItkPeakImageType::Pointer itk_image = fitter->GetFittedImage(); mitk::Image::Pointer mitk_image = dynamic_cast(PeakImage::New().GetPointer()); mitk::CastToMitkImage(itk_image, mitk_image); mitk_image->SetVolume(itk_image->GetBufferPointer()); mitk::DataNode::Pointer new_node = mitk::DataNode::New(); new_node->SetData(mitk_image); new_node->SetName("Fitted"); this->GetDataStorage()->Add(new_node, node); } { mitk::PeakImage::ItkPeakImageType::Pointer itk_image = fitter->GetResidualImage(); mitk::Image::Pointer mitk_image = dynamic_cast(PeakImage::New().GetPointer()); mitk::CastToMitkImage(itk_image, mitk_image); mitk_image->SetVolume(itk_image->GetBufferPointer()); mitk::DataNode::Pointer new_node = mitk::DataNode::New(); new_node->SetData(mitk_image); new_node->SetName("Residual"); this->GetDataStorage()->Add(new_node, node); } { mitk::PeakImage::ItkPeakImageType::Pointer itk_image = fitter->GetUnderexplainedImage(); mitk::Image::Pointer mitk_image = dynamic_cast(PeakImage::New().GetPointer()); mitk::CastToMitkImage(itk_image, mitk_image); mitk_image->SetVolume(itk_image->GetBufferPointer()); mitk::DataNode::Pointer new_node = mitk::DataNode::New(); new_node->SetData(mitk_image); new_node->SetName("Underexplained"); this->GetDataStorage()->Add(new_node, node); } { mitk::PeakImage::ItkPeakImageType::Pointer itk_image = fitter->GetOverexplainedImage(); mitk::Image::Pointer mitk_image = dynamic_cast(PeakImage::New().GetPointer()); mitk::CastToMitkImage(itk_image, mitk_image); mitk_image->SetVolume(itk_image->GetBufferPointer()); mitk::DataNode::Pointer new_node = mitk::DataNode::New(); new_node->SetData(mitk_image); new_node->SetName("Overexplained"); this->GetDataStorage()->Add(new_node, node); } } else if (m_Controls->m_ResidualsBox->isChecked() && mitk::DiffusionPropertyHelper::IsDiffusionWeightedImage(mitk_diff_image)) { { mitk::Image::Pointer outImage = mitk::GrabItkImageMemory( fitter->GetFittedImageDiff().GetPointer() ); mitk::DiffusionPropertyHelper::CopyProperties(mitk_diff_image, outImage, true); mitk::DiffusionPropertyHelper propertyHelper( outImage ); propertyHelper.InitializeImage(); mitk::DataNode::Pointer new_node = mitk::DataNode::New(); new_node->SetData(outImage); new_node->SetName("Fitted"); this->GetDataStorage()->Add(new_node, node); } { mitk::Image::Pointer outImage = mitk::GrabItkImageMemory( fitter->GetResidualImageDiff().GetPointer() ); mitk::DiffusionPropertyHelper::CopyProperties(mitk_diff_image, outImage, true); mitk::DiffusionPropertyHelper propertyHelper( outImage ); propertyHelper.InitializeImage(); mitk::DataNode::Pointer new_node = mitk::DataNode::New(); new_node->SetData(outImage); new_node->SetName("Residual"); this->GetDataStorage()->Add(new_node, node); } } } void QmitkFiberFitView::OnSelectionChanged(berry::IWorkbenchPart::Pointer /*part*/, const QList& ) { } diff --git a/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberFitViewControls.ui b/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberFitViewControls.ui index 28ab5be067..7c1c06263c 100644 --- a/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberFitViewControls.ui +++ b/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberFitViewControls.ui @@ -1,179 +1,179 @@ QmitkFiberFitViewControls 0 0 484 574 Form QFrame::NoFrame QFrame::Raised 0 0 0 0 6 Select a peak or raw diffusion-weighted image. true - Input Image: + Peak Image: Suppress Outliers: Modifier for regularization. 999999.000000000000000 0.100000000000000 1.000000000000000 false 0 0 200 16777215 11 Start Tractogram: λ: Output Residuals: false Qt::Vertical 20 40 QmitkDataStorageComboBox QComboBox
QmitkDataStorageComboBox.h
 diff --git a/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberQuantificationView.cpp b/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberQuantificationView.cpp index a9b8973b6f..cd1cd24e86 100644 --- a/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberQuantificationView.cpp +++ b/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberQuantificationView.cpp @@ -1,474 +1,499 @@ /*=================================================================== The Medical Imaging Interaction Toolkit (MITK) Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics. All rights reserved. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See LICENSE.txt or http://www.mitk.org for details. ===================================================================*/ // Blueberry #include #include // Qmitk #include "QmitkFiberQuantificationView.h" // Qt #include // MITK #include #include #include #include #include #include #include #include // ITK #include #include #include #include #include #include const std::string QmitkFiberQuantificationView::VIEW_ID = "org.mitk.views.fiberquantification"; using namespace mitk; QmitkFiberQuantificationView::QmitkFiberQuantificationView() : QmitkAbstractView() , m_Controls( 0 ) , m_UpsamplingFactor(5) + , m_Visible(false) { } // Destructor QmitkFiberQuantificationView::~QmitkFiberQuantificationView() { } void QmitkFiberQuantificationView::CreateQtPartControl( QWidget *parent ) { // build up qt view, unless already done if ( !m_Controls ) { // create GUI widgets from the Qt Designer's .ui file m_Controls = new Ui::QmitkFiberQuantificationViewControls; m_Controls->setupUi( parent ); connect( m_Controls->m_ProcessFiberBundleButton, SIGNAL(clicked()), this, SLOT(ProcessSelectedBundles()) ); connect( m_Controls->m_ExtractFiberPeaks, SIGNAL(clicked()), this, SLOT(CalculateFiberDirections()) ); m_Controls->m_TractBox->SetDataStorage(this->GetDataStorage()); mitk::TNodePredicateDataType::Pointer isFib = mitk::TNodePredicateDataType::New(); m_Controls->m_TractBox->SetPredicate( isFib ); m_Controls->m_ImageBox->SetDataStorage(this->GetDataStorage()); m_Controls->m_ImageBox->SetZeroEntryText("--"); mitk::TNodePredicateDataType::Pointer isImagePredicate = mitk::TNodePredicateDataType::New(); mitk::NodePredicateDimension::Pointer is3D = mitk::NodePredicateDimension::New(3); m_Controls->m_ImageBox->SetPredicate( mitk::NodePredicateAnd::New(isImagePredicate, is3D) ); connect( (QObject*)(m_Controls->m_TractBox), SIGNAL(currentIndexChanged(int)), this, SLOT(UpdateGui())); connect( (QObject*)(m_Controls->m_ImageBox), SIGNAL(currentIndexChanged(int)), this, SLOT(UpdateGui())); } } +void QmitkFiberQuantificationView::Activated() +{ + +} + +void QmitkFiberQuantificationView::Deactivated() +{ + +} + +void QmitkFiberQuantificationView::Visible() +{ + m_Visible = true; + QList selection = GetDataManagerSelection(); + berry::IWorkbenchPart::Pointer nullPart; + OnSelectionChanged(nullPart, selection); +} + +void QmitkFiberQuantificationView::Hidden() +{ + m_Visible = false; +} + void QmitkFiberQuantificationView::SetFocus() { m_Controls->m_ProcessFiberBundleButton->setFocus(); } void QmitkFiberQuantificationView::CalculateFiberDirections() { typedef itk::Image ItkUcharImgType; // load fiber bundle mitk::FiberBundle::Pointer inputTractogram = dynamic_cast(m_SelectedFB.back()->GetData()); itk::TractsToVectorImageFilter::Pointer fOdfFilter = itk::TractsToVectorImageFilter::New(); if (m_SelectedImage.IsNotNull()) { ItkUcharImgType::Pointer itkMaskImage = ItkUcharImgType::New(); mitk::CastToItkImage(m_SelectedImage, itkMaskImage); fOdfFilter->SetMaskImage(itkMaskImage); } // extract directions from fiber bundle fOdfFilter->SetFiberBundle(inputTractogram); fOdfFilter->SetAngularThreshold(cos(m_Controls->m_AngularThreshold->value()*M_PI/180)); switch (m_Controls->m_FiberDirNormBox->currentIndex()) { case 0: fOdfFilter->SetNormalizationMethod(itk::TractsToVectorImageFilter::NormalizationMethods::GLOBAL_MAX); break; case 1: fOdfFilter->SetNormalizationMethod(itk::TractsToVectorImageFilter::NormalizationMethods::SINGLE_VEC_NORM); break; case 2: fOdfFilter->SetNormalizationMethod(itk::TractsToVectorImageFilter::NormalizationMethods::MAX_VEC_NORM); break; } fOdfFilter->SetUseWorkingCopy(true); fOdfFilter->SetSizeThreshold(m_Controls->m_PeakThreshold->value()); fOdfFilter->SetMaxNumDirections(m_Controls->m_MaxNumDirections->value()); fOdfFilter->Update(); QString name = m_SelectedFB.back()->GetName().c_str(); if (m_Controls->m_NumDirectionsBox->isChecked()) { mitk::Image::Pointer mitkImage = mitk::Image::New(); mitkImage->InitializeByItk( fOdfFilter->GetNumDirectionsImage().GetPointer() ); mitkImage->SetVolume( fOdfFilter->GetNumDirectionsImage()->GetBufferPointer() ); mitk::DataNode::Pointer node = mitk::DataNode::New(); node->SetData(mitkImage); node->SetName((name+"_NUM_DIRECTIONS").toStdString().c_str()); GetDataStorage()->Add(node, m_SelectedFB.back()); } Image::Pointer mitkImage = dynamic_cast(PeakImage::New().GetPointer()); mitk::CastToMitkImage(fOdfFilter->GetDirectionImage(), mitkImage); mitkImage->SetVolume(fOdfFilter->GetDirectionImage()->GetBufferPointer()); mitk::DataNode::Pointer node = mitk::DataNode::New(); node->SetData(mitkImage); node->SetName( (name+"_DIRECTIONS").toStdString().c_str()); GetDataStorage()->Add(node, m_SelectedFB.back()); } void QmitkFiberQuantificationView::UpdateGui() { m_SelectedFB.clear(); if (m_Controls->m_TractBox->GetSelectedNode().IsNotNull()) m_SelectedFB.push_back(m_Controls->m_TractBox->GetSelectedNode()); m_SelectedImage = nullptr; if (m_Controls->m_ImageBox->GetSelectedNode().IsNotNull()) m_SelectedImage = dynamic_cast(m_Controls->m_ImageBox->GetSelectedNode()->GetData()); m_Controls->m_ProcessFiberBundleButton->setEnabled(!m_SelectedFB.empty()); m_Controls->m_ExtractFiberPeaks->setEnabled(!m_SelectedFB.empty()); + + GenerateStats(); } void QmitkFiberQuantificationView::OnSelectionChanged(berry::IWorkbenchPart::Pointer /*part*/, const QList& ) { UpdateGui(); - GenerateStats(); } void QmitkFiberQuantificationView::GenerateStats() { - if ( m_SelectedFB.empty() ) + if ( m_SelectedFB.empty() || !m_Visible ) return; QString stats(""); for( unsigned int i=0; i(node->GetData())) { if (i>0) stats += "\n-----------------------------\n"; stats += QString(node->GetName().c_str()) + "\n"; mitk::FiberBundle::Pointer fib = dynamic_cast(node->GetData()); stats += "Number of fibers: "+ QString::number(fib->GetNumFibers()) + "\n"; stats += "Number of points: "+ QString::number(fib->GetNumberOfPoints()) + "\n"; stats += "Min. length: "+ QString::number(fib->GetMinFiberLength(),'f',1) + " mm\n"; stats += "Max. length: "+ QString::number(fib->GetMaxFiberLength(),'f',1) + " mm\n"; stats += "Mean length: "+ QString::number(fib->GetMeanFiberLength(),'f',1) + " mm\n"; stats += "Median length: "+ QString::number(fib->GetMedianFiberLength(),'f',1) + " mm\n"; stats += "Standard deviation: "+ QString::number(fib->GetLengthStDev(),'f',1) + " mm\n"; vtkSmartPointer weights = fib->GetFiberWeights(); if (weights!=nullptr) { std::vector< float > weights2; for (int i=0; iGetSize(); i++) weights2.push_back(weights->GetValue(i)); std::sort(weights2.begin(), weights2.end()); stats += "\nFiber weight statistics\n"; stats += "Min: " + QString::number(weights2.front()) + "\n"; stats += "1% quantile: " + QString::number(weights2.at(weights2.size()*0.01)) + "\n"; stats += "5% quantile: " + QString::number(weights2.at(weights2.size()*0.05)) + "\n"; stats += "25% quantile: " + QString::number(weights2.at(weights2.size()*0.25)) + "\n"; stats += "Median: " + QString::number(weights2.at(weights2.size()*0.5)) + "\n"; stats += "75% quantile: " + QString::number(weights2.at(weights2.size()*0.75)) + "\n"; stats += "95% quantile: " + QString::number(weights2.at(weights2.size()*0.95)) + "\n"; stats += "99% quantile: " + QString::number(weights2.at(weights2.size()*0.99)) + "\n"; stats += "Max: " + QString::number(weights2.back()) + "\n"; } else stats += "No fiber weight array found.\n"; } } this->m_Controls->m_StatsTextEdit->setText(stats); } void QmitkFiberQuantificationView::ProcessSelectedBundles() { if ( m_SelectedFB.empty() ){ QMessageBox::information( nullptr, "Warning", "No fibe bundle selected!"); MITK_WARN("QmitkFiberQuantificationView") << "no fibe bundle selected"; return; } int generationMethod = m_Controls->m_GenerationBox->currentIndex(); for( unsigned int i=0; i(node->GetData())) { mitk::FiberBundle::Pointer fib = dynamic_cast(node->GetData()); QString name(node->GetName().c_str()); DataNode::Pointer newNode = nullptr; switch(generationMethod){ case 0: newNode = GenerateTractDensityImage(fib, false, true); name += "_TDI"; break; case 1: newNode = GenerateTractDensityImage(fib, false, false); name += "_TDI"; break; case 2: newNode = GenerateTractDensityImage(fib, true, false); name += "_envelope"; break; case 3: newNode = GenerateColorHeatmap(fib); break; case 4: newNode = GenerateFiberEndingsImage(fib); name += "_fiber_endings"; break; case 5: newNode = GenerateFiberEndingsPointSet(fib); name += "_fiber_endings"; break; } if (newNode.IsNotNull()) { newNode->SetName(name.toStdString()); GetDataStorage()->Add(newNode); } } } } // generate pointset displaying the fiber endings mitk::DataNode::Pointer QmitkFiberQuantificationView::GenerateFiberEndingsPointSet(mitk::FiberBundle::Pointer fib) { mitk::PointSet::Pointer pointSet = mitk::PointSet::New(); vtkSmartPointer fiberPolyData = fib->GetFiberPolyData(); int count = 0; int numFibers = fib->GetNumFibers(); for( int i=0; iGetCell(i); int numPoints = cell->GetNumberOfPoints(); vtkPoints* points = cell->GetPoints(); if (numPoints>0) { double* point = points->GetPoint(0); itk::Point itkPoint; itkPoint[0] = point[0]; itkPoint[1] = point[1]; itkPoint[2] = point[2]; pointSet->InsertPoint(count, itkPoint); count++; } if (numPoints>2) { double* point = points->GetPoint(numPoints-1); itk::Point itkPoint; itkPoint[0] = point[0]; itkPoint[1] = point[1]; itkPoint[2] = point[2]; pointSet->InsertPoint(count, itkPoint); count++; } } mitk::DataNode::Pointer node = mitk::DataNode::New(); node->SetData( pointSet ); return node; } // generate image displaying the fiber endings mitk::DataNode::Pointer QmitkFiberQuantificationView::GenerateFiberEndingsImage(mitk::FiberBundle::Pointer fib) { typedef unsigned int OutPixType; typedef itk::Image OutImageType; typedef itk::TractsToFiberEndingsImageFilter< OutImageType > ImageGeneratorType; ImageGeneratorType::Pointer generator = ImageGeneratorType::New(); generator->SetFiberBundle(fib); generator->SetUpsamplingFactor(m_Controls->m_UpsamplingSpinBox->value()); if (m_SelectedImage.IsNotNull()) { OutImageType::Pointer itkImage = OutImageType::New(); CastToItkImage(m_SelectedImage, itkImage); generator->SetInputImage(itkImage); generator->SetUseImageGeometry(true); } generator->Update(); // get output image OutImageType::Pointer outImg = generator->GetOutput(); mitk::Image::Pointer img = mitk::Image::New(); img->InitializeByItk(outImg.GetPointer()); img->SetVolume(outImg->GetBufferPointer()); // init data node mitk::DataNode::Pointer node = mitk::DataNode::New(); node->SetData(img); return node; } // generate rgba heatmap from fiber bundle mitk::DataNode::Pointer QmitkFiberQuantificationView::GenerateColorHeatmap(mitk::FiberBundle::Pointer fib) { typedef itk::RGBAPixel OutPixType; typedef itk::Image OutImageType; typedef itk::TractsToRgbaImageFilter< OutImageType > ImageGeneratorType; ImageGeneratorType::Pointer generator = ImageGeneratorType::New(); generator->SetFiberBundle(fib); generator->SetUpsamplingFactor(m_Controls->m_UpsamplingSpinBox->value()); if (m_SelectedImage.IsNotNull()) { itk::Image::Pointer itkImage = itk::Image::New(); CastToItkImage(m_SelectedImage, itkImage); generator->SetInputImage(itkImage); generator->SetUseImageGeometry(true); } generator->Update(); // get output image typedef itk::Image OutType; OutType::Pointer outImg = generator->GetOutput(); mitk::Image::Pointer img = mitk::Image::New(); img->InitializeByItk(outImg.GetPointer()); img->SetVolume(outImg->GetBufferPointer()); // init data node mitk::DataNode::Pointer node = mitk::DataNode::New(); node->SetData(img); return node; } // generate tract density image from fiber bundle mitk::DataNode::Pointer QmitkFiberQuantificationView::GenerateTractDensityImage(mitk::FiberBundle::Pointer fib, bool binary, bool absolute) { mitk::DataNode::Pointer node = mitk::DataNode::New(); if (binary) { typedef unsigned char OutPixType; typedef itk::Image OutImageType; itk::TractDensityImageFilter< OutImageType >::Pointer generator = itk::TractDensityImageFilter< OutImageType >::New(); generator->SetFiberBundle(fib); generator->SetBinaryOutput(binary); generator->SetOutputAbsoluteValues(absolute); generator->SetUpsamplingFactor(m_Controls->m_UpsamplingSpinBox->value()); if (m_SelectedImage.IsNotNull()) { OutImageType::Pointer itkImage = OutImageType::New(); CastToItkImage(m_SelectedImage, itkImage); generator->SetInputImage(itkImage); generator->SetUseImageGeometry(true); } generator->Update(); // get output image typedef itk::Image OutType; OutType::Pointer outImg = generator->GetOutput(); mitk::Image::Pointer img = mitk::Image::New(); img->InitializeByItk(outImg.GetPointer()); img->SetVolume(outImg->GetBufferPointer()); if (m_SelectedImage.IsNotNull()) { mitk::LabelSetImage::Pointer multilabelImage = mitk::LabelSetImage::New(); multilabelImage->InitializeByLabeledImage(img); mitk::Label::Pointer label = multilabelImage->GetActiveLabel(); label->SetName("Tractogram"); // label->SetColor(color); label->SetValue(1); // multilabelImage->GetActiveLabelSet()->AddLabel(label); multilabelImage->GetActiveLabelSet()->SetActiveLabel(1); PropertyList::Pointer dicomSegPropertyList = mitk::DICOMSegmentationPropertyHandler::GetDICOMSegmentationProperties(m_SelectedImage->GetPropertyList()); multilabelImage->GetPropertyList()->ConcatenatePropertyList(dicomSegPropertyList); mitk::DICOMSegmentationPropertyHandler::GetDICOMSegmentProperties(multilabelImage->GetActiveLabel(multilabelImage->GetActiveLayer())); // init data node node->SetData(multilabelImage); } else { // init data node node->SetData(img); } } else { typedef float OutPixType; typedef itk::Image OutImageType; itk::TractDensityImageFilter< OutImageType >::Pointer generator = itk::TractDensityImageFilter< OutImageType >::New(); generator->SetFiberBundle(fib); generator->SetBinaryOutput(binary); generator->SetOutputAbsoluteValues(absolute); generator->SetUpsamplingFactor(m_Controls->m_UpsamplingSpinBox->value()); if (m_SelectedImage.IsNotNull()) { OutImageType::Pointer itkImage = OutImageType::New(); CastToItkImage(m_SelectedImage, itkImage); generator->SetInputImage(itkImage); generator->SetUseImageGeometry(true); } //generator->SetDoFiberResampling(false); generator->Update(); // get output image typedef itk::Image OutType; OutType::Pointer outImg = generator->GetOutput(); mitk::Image::Pointer img = mitk::Image::New(); img->InitializeByItk(outImg.GetPointer()); img->SetVolume(outImg->GetBufferPointer()); // init data node node->SetData(img); } return node; } diff --git a/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberQuantificationView.h b/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberQuantificationView.h index 35f06374ce..a970115b29 100644 --- a/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberQuantificationView.h +++ b/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkFiberQuantificationView.h @@ -1,81 +1,88 @@ /*=================================================================== The Medical Imaging Interaction Toolkit (MITK) Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics. All rights reserved. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See LICENSE.txt or http://www.mitk.org for details. ===================================================================*/ #ifndef QmitkFiberQuantificationView_h #define QmitkFiberQuantificationView_h #include #include "ui_QmitkFiberQuantificationViewControls.h" #include #include #include +#include /*! \brief Generation of images from fiber bundles (TDI, envelopes, endpoint distribution) and extraction of principal fiber directions from tractograms. */ -class QmitkFiberQuantificationView : public QmitkAbstractView +class QmitkFiberQuantificationView : public QmitkAbstractView, public mitk::ILifecycleAwarePart { // this is needed for all Qt objects that should have a Qt meta-object // (everything that derives from QObject and wants to have signal/slots) Q_OBJECT public: typedef itk::Image< unsigned char, 3 > itkUCharImageType; static const std::string VIEW_ID; QmitkFiberQuantificationView(); virtual ~QmitkFiberQuantificationView(); virtual void CreateQtPartControl(QWidget *parent) override; /// /// Sets the focus to an internal widget. /// virtual void SetFocus() override; + virtual void Activated() override; + virtual void Deactivated() override; + virtual void Visible() override; + virtual void Hidden() override; + protected slots: void ProcessSelectedBundles(); ///< start selected operation on fiber bundle (e.g. tract density image generation) void CalculateFiberDirections(); ///< Calculate main fiber directions from tractogram void UpdateGui(); ///< update button activity etc. dpending on current datamanager selection protected: /// \brief called by QmitkAbstractView when DataManager's selection has changed virtual void OnSelectionChanged(berry::IWorkbenchPart::Pointer part, const QList& nodes) override; Ui::QmitkFiberQuantificationViewControls* m_Controls; void GenerateStats(); ///< generate statistics of selected fiber bundles std::vector m_SelectedFB; ///< selected fiber bundle nodes mitk::Image::Pointer m_SelectedImage; float m_UpsamplingFactor; ///< upsampling factor for all image generations mitk::DataNode::Pointer GenerateTractDensityImage(mitk::FiberBundle::Pointer fib, bool binary, bool absolute); mitk::DataNode::Pointer GenerateColorHeatmap(mitk::FiberBundle::Pointer fib); mitk::DataNode::Pointer GenerateFiberEndingsImage(mitk::FiberBundle::Pointer fib); mitk::DataNode::Pointer GenerateFiberEndingsPointSet(mitk::FiberBundle::Pointer fib); + bool m_Visible; }; #endif // _QMITKFIBERTRACKINGVIEW_H_INCLUDED diff --git a/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkTractometryView.cpp b/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkTractometryView.cpp index 62ebf80acf..50d11a0469 100644 --- a/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkTractometryView.cpp +++ b/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkTractometryView.cpp @@ -1,310 +1,339 @@ /*=================================================================== The Medical Imaging Interaction Toolkit (MITK) Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics. All rights reserved. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See LICENSE.txt or http://www.mitk.org for details. ===================================================================*/ #include #include #include "QmitkTractometryView.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include +#include const std::string QmitkTractometryView::VIEW_ID = "org.mitk.views.tractometry"; using namespace mitk; QmitkTractometryView::QmitkTractometryView() : QmitkAbstractView() , m_Controls( nullptr ) + , m_Visible(false) { } // Destructor QmitkTractometryView::~QmitkTractometryView() { } void QmitkTractometryView::CreateQtPartControl( QWidget *parent ) { // build up qt view, unless already done if ( !m_Controls ) { // create GUI widgets from the Qt Designer's .ui file m_Controls = new Ui::QmitkTractometryViewControls; m_Controls->setupUi( parent ); connect( m_Controls->m_SamplingPointsBox, SIGNAL(valueChanged(int)), this, SLOT(UpdateGui()) ); connect( m_Controls->m_StDevBox, SIGNAL(stateChanged(int)), this, SLOT(UpdateGui()) ); mitk::TNodePredicateDataType::Pointer imageP = mitk::TNodePredicateDataType::New(); mitk::NodePredicateDimension::Pointer dimP = mitk::NodePredicateDimension::New(3); m_Controls->m_ImageBox->SetDataStorage(this->GetDataStorage()); m_Controls->m_ImageBox->SetPredicate(mitk::NodePredicateAnd::New(imageP, dimP)); - this->m_Controls->m_ChartWidget->SetXAxisLabel("Tract position"); - this->m_Controls->m_ChartWidget->SetYAxisLabel("Image Value"); + m_Controls->m_ChartWidget->SetXAxisLabel("Tract position"); + m_Controls->m_ChartWidget->SetYAxisLabel("Image Value"); + } } void QmitkTractometryView::OnPageSuccessfullyLoaded() { berry::IPreferencesService* prefService = berry::WorkbenchPlugin::GetDefault()->GetPreferencesService(); berry::IPreferences::Pointer m_StylePref = prefService->GetSystemPreferences()->Node(berry::QtPreferences::QT_STYLES_NODE); QString styleName = m_StylePref->Get(berry::QtPreferences::QT_STYLE_NAME, ""); if (styleName == ":/org.blueberry.ui.qt/darkstyle.qss") { this->m_Controls->m_ChartWidget->SetTheme(QmitkChartWidget::ChartStyle::darkstyle); } else { this->m_Controls->m_ChartWidget->SetTheme(QmitkChartWidget::ChartStyle::lightstyle); } } void QmitkTractometryView::SetFocus() { } void QmitkTractometryView::UpdateGui() { berry::IWorkbenchPart::Pointer nullPart; OnSelectionChanged(nullPart, QList(m_CurrentSelection)); } bool QmitkTractometryView::Flip(vtkSmartPointer< vtkPolyData > polydata1, int i, vtkSmartPointer< vtkPolyData > ref_poly) { float d_direct = 0; float d_flipped = 0; vtkCell* cell1 = polydata1->GetCell(0); if (ref_poly!=nullptr) cell1 = ref_poly->GetCell(0); int numPoints1 = cell1->GetNumberOfPoints(); vtkPoints* points1 = cell1->GetPoints(); vtkCell* cell2 = polydata1->GetCell(i); vtkPoints* points2 = cell2->GetPoints(); for (int j=0; jGetPoint(j); double* p2 = points2->GetPoint(j); d_direct = (p1[0]-p2[0])*(p1[0]-p2[0]) + (p1[1]-p2[1])*(p1[1]-p2[1]) + (p1[2]-p2[2])*(p1[2]-p2[2]); double* p3 = points2->GetPoint(numPoints1-j-1); d_flipped = (p1[0]-p3[0])*(p1[0]-p3[0]) + (p1[1]-p3[1])*(p1[1]-p3[1]) + (p1[2]-p3[2])*(p1[2]-p3[2]); } if (d_direct>d_flipped) return true; return false; } template void QmitkTractometryView::ImageValuesAlongTract(const mitk::PixelType, mitk::Image::Pointer image, mitk::FiberBundle::Pointer fib, std::vector > &data, std::string& clipboard_string) { int num_points = m_Controls->m_SamplingPointsBox->value(); mitk::ImagePixelReadAccessor readimage(image, image->GetVolumeData(0)); mitk::FiberBundle::Pointer working_fib = fib->GetDeepCopy(); working_fib->ResampleToNumPoints(num_points); vtkSmartPointer< vtkPolyData > polydata = working_fib->GetFiberPolyData(); std::vector > all_values; std::vector< double > mean_values; for (int i=0; iGetNumFibers(); ++i) { vtkCell* cell = polydata->GetCell(i); int numPoints = cell->GetNumberOfPoints(); vtkPoints* points = cell->GetPoints(); std::vector< double > fib_vals; bool flip = false; if (i>0) flip = Flip(polydata, i); else if (m_ReferencePolyData!=nullptr) flip = Flip(polydata, 0, m_ReferencePolyData); for (int j=0; jGetPoint(numPoints - j - 1); else p = points->GetPoint(j); Point3D px; px[0] = p[0]; px[1] = p[1]; px[2] = p[2]; double pixelValue = readimage.GetPixelByWorldCoordinates(px); fib_vals.push_back(pixelValue); mean += pixelValue; if (pixelValuemax) max = pixelValue; mean_values.at(j) += pixelValue; } all_values.push_back(fib_vals); } if (m_ReferencePolyData==nullptr) m_ReferencePolyData = polydata; std::vector< double > std_values1; std::vector< double > std_values2; for (int i=0; iGetNumFibers(); double stdev = 0; for (unsigned int j=0; j(mean_values.at(i)); clipboard_string += " "; clipboard_string += boost::lexical_cast(stdev); clipboard_string += "\n"; } clipboard_string += "\n"; data.push_back(mean_values); data.push_back(std_values1); data.push_back(std_values2); MITK_INFO << "Min: " << min; MITK_INFO << "Max: " << max; MITK_INFO << "Mean: " << mean/working_fib->GetNumberOfPoints(); } +void QmitkTractometryView::Activated() +{ + +} + +void QmitkTractometryView::Deactivated() +{ + +} + +void QmitkTractometryView::Visible() +{ + m_Visible = true; + QList selection = GetDataManagerSelection(); + berry::IWorkbenchPart::Pointer nullPart; + OnSelectionChanged(nullPart, selection); +} + +void QmitkTractometryView::Hidden() +{ + m_Visible = false; +} + std::string QmitkTractometryView::RGBToHexString(double *rgb) { std::ostringstream os; for (int i = 0; i < 3; ++i) { os << std::setw(2) << std::setfill('0') << std::hex << static_cast(rgb[i] * 255); } return os.str(); } void QmitkTractometryView::OnSelectionChanged(berry::IWorkbenchPart::Pointer /*part*/, const QList& nodes) { + if (!m_Visible) + return; + m_CurrentSelection.clear(); if(m_Controls->m_ImageBox->GetSelectedNode().IsNull()) return; std::string clipboardString = ""; m_ReferencePolyData = nullptr; mitk::Image::Pointer image = dynamic_cast(m_Controls->m_ImageBox->GetSelectedNode()->GetData()); vtkSmartPointer lookupTable = vtkSmartPointer::New(); lookupTable->SetTableRange(0.0, 1.0); lookupTable->Build(); int num_tracts = 0; for (auto node: nodes) if ( dynamic_cast(node->GetData()) ) num_tracts++; int c = 1; this->m_Controls->m_ChartWidget->Clear(); for (auto node: nodes) { if ( dynamic_cast(node->GetData()) ) { clipboardString += node->GetName() + "\n"; clipboardString += "mean stdev\n"; mitk::FiberBundle::Pointer fib = dynamic_cast(node->GetData()); m_CurrentSelection.push_back(node); std::vector< std::vector< double > > data; mitkPixelTypeMultiplex4( ImageValuesAlongTract, image->GetPixelType(), image, fib, data, clipboardString ); m_Controls->m_ChartWidget->AddData1D(data.at(0), node->GetName() + " Mean", QmitkChartWidget::ChartType::line); if (m_Controls->m_StDevBox->isChecked()) { this->m_Controls->m_ChartWidget->AddData1D(data.at(1), node->GetName() + " +STDEV", QmitkChartWidget::ChartType::line); this->m_Controls->m_ChartWidget->AddData1D(data.at(2), node->GetName() + " -STDEV", QmitkChartWidget::ChartType::line); } double color[3]; if (num_tracts>1) { float scalar_color = ( (float)c/num_tracts - 1.0/num_tracts )/(1.0-1.0/num_tracts); lookupTable->GetColor(1.0 - scalar_color, color); } else lookupTable->GetColor(0, color); this->m_Controls->m_ChartWidget->SetColor(node->GetName() + " Mean", RGBToHexString(color)); if (m_Controls->m_StDevBox->isChecked()) { - color[0] *= 0.8; - color[1] *= 0.8; - color[2] *= 0.8; + color[0] *= 0.5; + color[1] *= 0.5; + color[2] *= 0.5; this->m_Controls->m_ChartWidget->SetColor(node->GetName() + " +STDEV", RGBToHexString(color)); this->m_Controls->m_ChartWidget->SetColor(node->GetName() + " -STDEV", RGBToHexString(color)); } this->m_Controls->m_ChartWidget->Show(true); this->m_Controls->m_ChartWidget->SetShowDataPoints(false); ++c; } } QApplication::clipboard()->setText(clipboardString.c_str(), QClipboard::Clipboard); } diff --git a/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkTractometryView.h b/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkTractometryView.h index 2cf16b6518..47fc86c951 100644 --- a/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkTractometryView.h +++ b/Plugins/org.mitk.gui.qt.diffusionimaging.fiberprocessing/src/internal/QmitkTractometryView.h @@ -1,75 +1,81 @@ /*=================================================================== The Medical Imaging Interaction Toolkit (MITK) Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics. All rights reserved. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See LICENSE.txt or http://www.mitk.org for details. ===================================================================*/ #ifndef QmitkTractometryView_h #define QmitkTractometryView_h #include #include "ui_QmitkTractometryViewControls.h" #include #include #include #include +#include /*! \brief Weight fibers by linearly fitting them to the image data. */ -class QmitkTractometryView : public QmitkAbstractView +class QmitkTractometryView : public QmitkAbstractView, public mitk::ILifecycleAwarePart { // this is needed for all Qt objects that should have a Qt meta-object // (everything that derives from QObject and wants to have signal/slots) Q_OBJECT public: static const std::string VIEW_ID; QmitkTractometryView(); virtual ~QmitkTractometryView(); virtual void CreateQtPartControl(QWidget *parent) override; template void ImageValuesAlongTract(const mitk::PixelType, mitk::Image::Pointer image, mitk::FiberBundle::Pointer fib, std::vector< std::vector< double > >& data, std::string& clipboard_string); virtual void SetFocus() override; void OnPageSuccessfullyLoaded(); + virtual void Activated() override; + virtual void Deactivated() override; + virtual void Visible() override; + virtual void Hidden() override; protected slots: void UpdateGui(); protected: /// \brief called by QmitkAbstractView when DataManager's selection has changed virtual void OnSelectionChanged(berry::IWorkbenchPart::Pointer part, const QList& nodes) override; Ui::QmitkTractometryViewControls* m_Controls; bool Flip(vtkSmartPointer< vtkPolyData > polydata1, int i, vtkSmartPointer ref_poly=nullptr); std::string RGBToHexString(double *rgb); vtkSmartPointer< vtkPolyData > m_ReferencePolyData; QList m_CurrentSelection; + bool m_Visible; }; #endif // _QMITKFIBERTRACKINGVIEW_H_INCLUDED diff --git a/Plugins/org.mitk.gui.qt.diffusionimaging.ivim/src/internal/QmitkIVIMView.cpp b/Plugins/org.mitk.gui.qt.diffusionimaging.ivim/src/internal/QmitkIVIMView.cpp index e2bbfaa9cf..9424224dfa 100644 --- a/Plugins/org.mitk.gui.qt.diffusionimaging.ivim/src/internal/QmitkIVIMView.cpp +++ b/Plugins/org.mitk.gui.qt.diffusionimaging.ivim/src/internal/QmitkIVIMView.cpp @@ -1,928 +1,932 @@ /*=================================================================== The Medical Imaging Interaction Toolkit (MITK) Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics. All rights reserved. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See LICENSE.txt or http://www.mitk.org for details. ===================================================================*/ // Blueberry #include #include // Qmitk #include "QmitkIVIMView.h" // qt #include "qmessagebox.h" #include "qclipboard.h" // mitk #include "mitkImage.h" #include "mitkImageCast.h" #include "mitkLookupTable.h" #include "mitkLookupTableProperty.h" #include #include // itk #include "itkScalarImageToHistogramGenerator.h" #include "itkRegionOfInterestImageFilter.h" #include "itkImageRegionConstIteratorWithIndex.h" // itk/mitk #include "itkDiffusionIntravoxelIncoherentMotionReconstructionImageFilter.h" #include "itkRegularizedIVIMReconstructionFilter.h" #include "mitkImageCast.h" #include #include #include #include #include #include const std::string QmitkIVIMView::VIEW_ID = "org.mitk.views.ivim"; QmitkIVIMView::QmitkIVIMView() : QmitkAbstractView() , m_Controls( 0 ) , m_Active(false) , m_Visible(false) , m_HoldUpdate(false) { } QmitkIVIMView::~QmitkIVIMView() { } void QmitkIVIMView::CreateQtPartControl( QWidget *parent ) { // hold update untill all elements are set this->m_HoldUpdate = true; // build up qt view, unless already done if ( !m_Controls ) { // create GUI widgets from the Qt Designer's .ui file m_Controls = new Ui::QmitkIVIMViewControls; m_Controls->setupUi( parent ); connect( m_Controls->m_ButtonStart, SIGNAL(clicked()), this, SLOT(FittIVIMStart()) ); connect( m_Controls->m_ButtonAutoThres, SIGNAL(clicked()), this, SLOT(AutoThreshold()) ); connect( m_Controls->m_MethodCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(MethodCombo(int)) ); connect( m_Controls->m_DStarSlider, SIGNAL(valueChanged(int)), this, SLOT(DStarSlider(int)) ); connect( m_Controls->m_BThreshSlider, SIGNAL(valueChanged(int)), this, SLOT(BThreshSlider(int)) ); connect( m_Controls->m_S0ThreshSlider, SIGNAL(valueChanged(int)), this, SLOT(S0ThreshSlider(int)) ); connect( m_Controls->m_NumItSlider, SIGNAL(valueChanged(int)), this, SLOT(NumItsSlider(int)) ); connect( m_Controls->m_LambdaSlider, SIGNAL(valueChanged(int)), this, SLOT(LambdaSlider(int)) ); connect( m_Controls->m_CheckDStar, SIGNAL(clicked()), this, SLOT(Checkbox()) ); connect( m_Controls->m_CheckD, SIGNAL(clicked()), this, SLOT(Checkbox()) ); connect( m_Controls->m_Checkf, SIGNAL(clicked()), this, SLOT(Checkbox()) ); connect( m_Controls->m_ChooseMethod, SIGNAL(clicked()), this, SLOT(ChooseMethod()) ); connect( m_Controls->m_CurveClipboard, SIGNAL(clicked()), this, SLOT(ClipboardCurveButtonClicked()) ); connect( m_Controls->m_ValuesClipboard, SIGNAL(clicked()), this, SLOT(ClipboardStatisticsButtonClicked()) ); // connect all kurtosis actions to a recompute connect( m_Controls->m_KurtosisRangeWidget, SIGNAL( rangeChanged(double, double)), this, SLOT(OnKurtosisParamsChanged() ) ); //connect( m_Controls->m_MaximalBValueWidget, SIGNAL( valueChanged(double)), this, SLOT( OnKurtosisParamsChanged() ) ); connect( m_Controls->m_OmitBZeroCB, SIGNAL( stateChanged(int) ), this, SLOT( OnKurtosisParamsChanged() ) ); connect( m_Controls->m_KurtosisFitScale, SIGNAL( currentIndexChanged(int)), this, SLOT( OnKurtosisParamsChanged() ) ); connect( m_Controls->m_UseKurtosisBoundsCB, SIGNAL(clicked() ), this, SLOT( OnKurtosisParamsChanged() ) ); m_SliceChangeListener.RenderWindowPartActivated(this->GetRenderWindowPart()); connect(&m_SliceChangeListener, SIGNAL(SliceChanged()), this, SLOT(OnSliceChanged())); m_Controls->m_DwiBox->SetDataStorage(this->GetDataStorage()); mitk::NodePredicateIsDWI::Pointer isDwi = mitk::NodePredicateIsDWI::New(); m_Controls->m_DwiBox->SetPredicate( isDwi ); connect( (QObject*)(m_Controls->m_DwiBox), SIGNAL(currentIndexChanged(int)), this, SLOT(UpdateGui())); m_Controls->m_MaskBox->SetDataStorage(this->GetDataStorage()); m_Controls->m_MaskBox->SetZeroEntryText("--"); mitk::TNodePredicateDataType::Pointer isImagePredicate = mitk::TNodePredicateDataType::New(); mitk::NodePredicateProperty::Pointer isBinaryPredicate = mitk::NodePredicateProperty::New("binary", mitk::BoolProperty::New(true)); mitk::NodePredicateDimension::Pointer is3D = mitk::NodePredicateDimension::New(3); m_Controls->m_MaskBox->SetPredicate( mitk::NodePredicateAnd::New(isBinaryPredicate, mitk::NodePredicateAnd::New(isImagePredicate, is3D)) ); connect( (QObject*)(m_Controls->m_MaskBox), SIGNAL(currentIndexChanged(int)), this, SLOT(UpdateGui())); connect( (QObject*)(m_Controls->m_ModelTabSelectionWidget), SIGNAL(currentChanged(int)), this, SLOT(UpdateGui())); } QString dstar = QString::number(m_Controls->m_DStarSlider->value()/1000.0); m_Controls->m_DStarLabel->setText(dstar); QString bthresh = QString::number(m_Controls->m_BThreshSlider->value()*5.0); m_Controls->m_BThreshLabel->setText(bthresh); QString s0thresh = QString::number(m_Controls->m_S0ThreshSlider->value()*0.5); m_Controls->m_S0ThreshLabel->setText(s0thresh); QString numits = QString::number(m_Controls->m_NumItSlider->value()); m_Controls->m_NumItsLabel->setText(numits); QString lambda = QString::number(m_Controls->m_LambdaSlider->value()*.00001); m_Controls->m_LambdaLabel->setText(lambda); m_Controls->m_MethodCombo->setVisible(m_Controls->m_ChooseMethod->isChecked()); m_Controls->m_Warning->setVisible(false); MethodCombo(m_Controls->m_MethodCombo->currentIndex()); m_Controls->m_KurtosisRangeWidget->setSingleStep(0.1); m_Controls->m_KurtosisRangeWidget->setRange( 0.0, 10.0 ); m_Controls->m_KurtosisRangeWidget->setMaximumValue( 5.0 ); // LogScale not working yet, have to fix that first // m_Controls->m_KurtosisFitScale->setEnabled(false); //m_Controls->m_MaximalBValueWidget->setVisible( false ); // release update block after the UI-elements were all set this->m_HoldUpdate = false; } void QmitkIVIMView::SetFocus() { m_Controls->m_ButtonAutoThres->setFocus(); } void QmitkIVIMView::Checkbox() { OnSliceChanged(); } void QmitkIVIMView::MethodCombo(int val) { switch(val) { case 0: m_Controls->m_DstarFrame->setVisible(false); m_Controls->m_NeglSiFrame->setVisible(true); m_Controls->m_NeglBframe->setVisible(false); m_Controls->m_IterationsFrame->setVisible(false); m_Controls->m_LambdaFrame->setVisible(false); break; case 1: m_Controls->m_DstarFrame->setVisible(true); m_Controls->m_NeglSiFrame->setVisible(true); m_Controls->m_NeglBframe->setVisible(false); m_Controls->m_IterationsFrame->setVisible(false); m_Controls->m_LambdaFrame->setVisible(false); break; case 2: m_Controls->m_DstarFrame->setVisible(false); m_Controls->m_NeglSiFrame->setVisible(true); m_Controls->m_NeglBframe->setVisible(true); m_Controls->m_IterationsFrame->setVisible(false); m_Controls->m_LambdaFrame->setVisible(false); break; case 3: m_Controls->m_DstarFrame->setVisible(false); m_Controls->m_NeglSiFrame->setVisible(true); m_Controls->m_NeglBframe->setVisible(true); m_Controls->m_IterationsFrame->setVisible(false); m_Controls->m_LambdaFrame->setVisible(false); break; case 4: m_Controls->m_DstarFrame->setVisible(false); m_Controls->m_NeglSiFrame->setVisible(false); m_Controls->m_NeglBframe->setVisible(false); m_Controls->m_IterationsFrame->setVisible(false); m_Controls->m_LambdaFrame->setVisible(false); break; } OnSliceChanged(); } void QmitkIVIMView::DStarSlider (int val) { QString sval = QString::number(val/1000.0); m_Controls->m_DStarLabel->setText(sval); OnSliceChanged(); } void QmitkIVIMView::BThreshSlider (int val) { QString sval = QString::number(val*5.0); m_Controls->m_BThreshLabel->setText(sval); OnSliceChanged(); } void QmitkIVIMView::S0ThreshSlider (int val) { QString sval = QString::number(val*0.5); m_Controls->m_S0ThreshLabel->setText(sval); OnSliceChanged(); } void QmitkIVIMView::NumItsSlider (int val) { QString sval = QString::number(val); m_Controls->m_NumItsLabel->setText(sval); OnSliceChanged(); } void QmitkIVIMView::LambdaSlider (int val) { QString sval = QString::number(val*.00001); m_Controls->m_LambdaLabel->setText(sval); OnSliceChanged(); } void QmitkIVIMView::UpdateGui() { if (m_Controls->m_DwiBox->GetSelectedNode().IsNotNull()) { m_Controls->m_VisualizeResultsWidget->setVisible(true); m_Controls->m_KurtosisVisualizationWidget->setVisible(true); m_HoldUpdate = false; } else { m_Controls->m_VisualizeResultsWidget->setVisible(false); m_Controls->m_KurtosisVisualizationWidget->setVisible(false); } m_Controls->m_ButtonStart->setEnabled( m_Controls->m_DwiBox->GetSelectedNode().IsNotNull() ); m_Controls->m_ButtonAutoThres->setEnabled( m_Controls->m_DwiBox->GetSelectedNode().IsNotNull() ); m_Controls->m_ControlsFrame->setEnabled( m_Controls->m_DwiBox->GetSelectedNode().IsNotNull() ); m_Controls->m_BottomControlsFrame->setEnabled( m_Controls->m_DwiBox->GetSelectedNode().IsNotNull() ); OnSliceChanged(); } void QmitkIVIMView::OnSelectionChanged(berry::IWorkbenchPart::Pointer /*part*/, const QList& ) { UpdateGui(); } void QmitkIVIMView::AutoThreshold() { if (m_Controls->m_DwiBox->GetSelectedNode().IsNull()) { // Nothing selected. Inform the user and return QMessageBox::information( nullptr, "Template", "Please load and select a diffusion image before starting image processing."); return; } mitk::Image* dimg = dynamic_cast(m_Controls->m_DwiBox->GetSelectedNode()->GetData()); if (!dimg) { // Nothing selected. Inform the user and return QMessageBox::information( nullptr, "Template", "No valid diffusion image was found."); return; } // find bzero index int index = -1; DirContainerType::Pointer directions = static_cast( dimg->GetProperty(mitk::DiffusionPropertyHelper::GRADIENTCONTAINERPROPERTYNAME.c_str()).GetPointer() )->GetGradientDirectionsContainer(); for(DirContainerType::ConstIterator it = directions->Begin(); it != directions->End(); ++it) { index++; GradientDirectionType g = it.Value(); if(g[0] == 0 && g[1] == 0 && g[2] == 0 ) break; } VecImgType::Pointer vecimg = VecImgType::New(); mitk::CastToItkImage(dimg, vecimg); int vecLength = vecimg->GetVectorLength(); index = index > vecLength-1 ? vecLength-1 : index; MITK_INFO << "Performing Histogram Analysis on Channel" << index; typedef itk::Image ImgType; ImgType::Pointer img = ImgType::New(); mitk::CastToItkImage(dimg, img); itk::ImageRegionIterator itw (img, img->GetLargestPossibleRegion() ); itw.GoToBegin(); itk::ImageRegionConstIterator itr (vecimg, vecimg->GetLargestPossibleRegion() ); itr.GoToBegin(); while(!itr.IsAtEnd()) { itw.Set(itr.Get().GetElement(index)); ++itr; ++itw; } typedef itk::Statistics::ScalarImageToHistogramGenerator< ImgType > HistogramGeneratorType; typedef HistogramGeneratorType::HistogramType HistogramType; HistogramGeneratorType::Pointer histogramGenerator = HistogramGeneratorType::New(); histogramGenerator->SetInput( img ); histogramGenerator->SetMarginalScale( 10 ); // Defines y-margin width of histogram histogramGenerator->SetNumberOfBins( 100 ); // CT range [-1024, +2048] --> bin size 4 values histogramGenerator->SetHistogramMin( dimg->GetStatistics()->GetScalarValueMin() ); histogramGenerator->SetHistogramMax( dimg->GetStatistics()->GetScalarValueMax() * .5 ); histogramGenerator->Compute(); HistogramType::ConstIterator iter = histogramGenerator->GetOutput()->Begin(); float maxFreq = 0; float maxValue = 0; while ( iter != histogramGenerator->GetOutput()->End() ) { if(iter.GetFrequency() > maxFreq) { maxFreq = iter.GetFrequency(); maxValue = iter.GetMeasurementVector()[0]; } ++iter; } maxValue *= 2; int sliderPos = maxValue * 2; m_Controls->m_S0ThreshSlider->setValue(sliderPos); S0ThreshSlider(sliderPos); } void QmitkIVIMView::FittIVIMStart() { if (m_Controls->m_DwiBox->GetSelectedNode().IsNull()) { QMessageBox::information( nullptr, "Template", "No valid diffusion-weighted image selected."); return; } mitk::Image* img = dynamic_cast(m_Controls->m_DwiBox->GetSelectedNode()->GetData()); VecImgType::Pointer vecimg = VecImgType::New(); mitk::CastToItkImage(img, vecimg); OutImgType::IndexType dummy; if( m_Controls->m_ModelTabSelectionWidget->currentIndex() ) { // KURTOSIS KurtosisFilterType::Pointer filter = KurtosisFilterType::New(); filter->SetInput(vecimg); filter->SetReferenceBValue( static_cast(img->GetProperty(mitk::DiffusionPropertyHelper::REFERENCEBVALUEPROPERTYNAME.c_str()).GetPointer() )->GetValue() ); filter->SetGradientDirections( static_cast( img->GetProperty(mitk::DiffusionPropertyHelper::GRADIENTCONTAINERPROPERTYNAME.c_str()).GetPointer() )->GetGradientDirectionsContainer() ); filter->SetSmoothingSigma( this->m_Controls->m_SigmaSpinBox->value() ); if( this->m_Controls->m_UseKurtosisBoundsCB->isChecked() ) filter->SetBoundariesForKurtosis( this->m_Controls->m_KurtosisRangeWidget->minimumValue(), this->m_Controls->m_KurtosisRangeWidget->maximumValue() ); filter->SetFittingScale( static_cast(this->m_Controls->m_KurtosisFitScale->currentIndex() ) ); if( m_Controls->m_MaskBox->GetSelectedNode().IsNotNull() ) { mitk::Image::Pointer maskImg = dynamic_cast(m_Controls->m_MaskBox->GetSelectedNode()->GetData()); typedef itk::Image MaskImgType; MaskImgType::Pointer maskItk; CastToItkImage( maskImg, maskItk ); filter->SetImageMask( maskItk ); } filter->Update(); mitk::LookupTable::Pointer kurt_map_lut = mitk::LookupTable::New(); kurt_map_lut->SetType( mitk::LookupTable::JET_TRANSPARENT ); mitk::LookupTableProperty::Pointer kurt_lut_prop = mitk::LookupTableProperty::New(); kurt_lut_prop->SetLookupTable( kurt_map_lut ); mitk::Image::Pointer dimage = mitk::Image::New(); dimage->InitializeByItk( filter->GetOutput(0) ); dimage->SetVolume( filter->GetOutput(0)->GetBufferPointer()); mitk::Image::Pointer kimage = mitk::Image::New(); kimage->InitializeByItk( filter->GetOutput(1) ); kimage->SetVolume( filter->GetOutput(1)->GetBufferPointer()); QString new_dname = "Kurtosis_DMap"; new_dname.append("_Method-"+m_Controls->m_KurtosisFitScale->currentText()); QString new_kname = "Kurtosis_KMap"; new_kname.append("_Method-"+m_Controls->m_KurtosisFitScale->currentText()); if( this->m_Controls->m_CheckKurtD->isChecked() ) { mitk::DataNode::Pointer dnode = mitk::DataNode::New(); dnode->SetData( dimage ); dnode->SetName(new_dname.toLatin1()); dnode->SetProperty("LookupTable", kurt_lut_prop ); GetDataStorage()->Add(dnode, m_Controls->m_DwiBox->GetSelectedNode()); } if( this->m_Controls->m_CheckKurtK->isChecked() ) { mitk::DataNode::Pointer knode = mitk::DataNode::New(); knode->SetData( kimage ); knode->SetName(new_kname.toLatin1()); knode->SetProperty("LookupTable", kurt_lut_prop ); GetDataStorage()->Add(knode, m_Controls->m_DwiBox->GetSelectedNode()); } } else { FittIVIM(vecimg, static_cast( img->GetProperty(mitk::DiffusionPropertyHelper::GRADIENTCONTAINERPROPERTYNAME.c_str()).GetPointer() )->GetGradientDirectionsContainer(), static_cast(img->GetProperty(mitk::DiffusionPropertyHelper::REFERENCEBVALUEPROPERTYNAME.c_str()).GetPointer() )->GetValue(), true, dummy); OutputToDatastorage(m_Controls->m_DwiBox->GetSelectedNode()); } } void QmitkIVIMView::OnKurtosisParamsChanged() { OnSliceChanged(); } void QmitkIVIMView::OnSliceChanged() { - if(m_HoldUpdate) + if(m_HoldUpdate || !m_Visible) return; m_Controls->m_Warning->setVisible(false); if(!m_Controls || m_Controls->m_DwiBox->GetSelectedNode().IsNull()) return; m_Controls->m_VisualizeResultsWidget->setVisible(false); m_Controls->m_KurtosisVisualizationWidget->setVisible(false); mitk::Image::Pointer diffusionImg = dynamic_cast(m_Controls->m_DwiBox->GetSelectedNode()->GetData()); mitk::Image::Pointer maskImg = nullptr; if (m_Controls->m_MaskBox->GetSelectedNode().IsNotNull()) maskImg = dynamic_cast(m_Controls->m_MaskBox->GetSelectedNode()->GetData()); if (!this->GetRenderWindowPart()) return; VecImgType::Pointer vecimg = VecImgType::New(); mitk::CastToItkImage(diffusionImg, vecimg); VecImgType::Pointer roiImage = VecImgType::New(); bool success = false; if(maskImg.IsNull()) { int roisize = 0; if(m_Controls->m_MethodCombo->currentIndex() == 4) roisize = 5; mitk::Point3D pos = this->GetRenderWindowPart()->GetSelectedPosition(); VecImgType::IndexType crosspos; diffusionImg->GetGeometry()->WorldToIndex(pos, crosspos); if (!vecimg->GetLargestPossibleRegion().IsInside(crosspos)) { m_Controls->m_Warning->setText(QString("Crosshair position not inside of selected diffusion weighted image. Reinit needed!")); m_Controls->m_Warning->setVisible(true); return; } else m_Controls->m_Warning->setVisible(false); VecImgType::IndexType index; index[0] = crosspos[0] - roisize; index[0] = index[0] < 0 ? 0 : index[0]; index[1] = crosspos[1] - roisize; index[1] = index[1] < 0 ? 0 : index[1]; index[2] = crosspos[2] - roisize; index[2] = index[2] < 0 ? 0 : index[2]; VecImgType::SizeType size; size[0] = roisize*2+1; size[1] = roisize*2+1; size[2] = roisize*2+1; VecImgType::SizeType maxSize = vecimg->GetLargestPossibleRegion().GetSize(); size[0] = index[0]+size[0] > maxSize[0] ? maxSize[0]-index[0] : size[0]; size[1] = index[1]+size[1] > maxSize[1] ? maxSize[1]-index[1] : size[1]; size[2] = index[2]+size[2] > maxSize[2] ? maxSize[2]-index[2] : size[2]; VecImgType::RegionType region; region.SetSize( size ); region.SetIndex( index ); vecimg->SetRequestedRegion( region ); VecImgType::IndexType newstart; newstart.Fill(0); VecImgType::RegionType newregion; newregion.SetSize( size ); newregion.SetIndex( newstart ); roiImage->CopyInformation( vecimg ); roiImage->SetRegions( newregion ); roiImage->SetOrigin( pos ); roiImage->Allocate(); roiImage->SetPixel(newstart, vecimg->GetPixel(index)); if( m_Controls->m_ModelTabSelectionWidget->currentIndex() ) { success = FitKurtosis(roiImage, static_cast( diffusionImg->GetProperty(mitk::DiffusionPropertyHelper::GRADIENTCONTAINERPROPERTYNAME.c_str()).GetPointer() )->GetGradientDirectionsContainer(), static_cast(diffusionImg->GetProperty(mitk::DiffusionPropertyHelper::REFERENCEBVALUEPROPERTYNAME.c_str()).GetPointer() )->GetValue(), newstart); } else { success = FittIVIM(roiImage, static_cast( diffusionImg->GetProperty(mitk::DiffusionPropertyHelper::GRADIENTCONTAINERPROPERTYNAME.c_str()).GetPointer() )->GetGradientDirectionsContainer(), static_cast(diffusionImg->GetProperty(mitk::DiffusionPropertyHelper::REFERENCEBVALUEPROPERTYNAME.c_str()).GetPointer() )->GetValue(), false, crosspos); } } else { typedef itk::Image MaskImgType; MaskImgType::Pointer maskItk; CastToItkImage( maskImg, maskItk ); mitk::Point3D pos; pos[0] = 0; pos[1] = 0; pos[2] = 0; VecImgType::IndexType index; index[0] = 0; index[1] = 0; index[2] = 0; VecImgType::SizeType size; size[0] = 1; size[1] = 1; size[2] = 1; VecImgType::RegionType region; region.SetSize( size ); region.SetIndex( index ); vecimg->SetRequestedRegion( region ); // iterators over output and input itk::ImageRegionConstIteratorWithIndex vecit(vecimg, vecimg->GetLargestPossibleRegion()); itk::VariableLengthVector avg(vecimg->GetVectorLength()); avg.Fill(0); float numPixels = 0; while ( ! vecit.IsAtEnd() ) { VecImgType::PointType point; vecimg->TransformIndexToPhysicalPoint(vecit.GetIndex(), point); MaskImgType::IndexType index; maskItk->TransformPhysicalPointToIndex(point, index); if(maskItk->GetPixel(index) != 0) { avg += vecit.Get(); numPixels += 1.0; } // update iterators ++vecit; } avg /= numPixels; m_Controls->m_Warning->setText(QString("Averaging ")+QString::number((int)numPixels)+QString(" voxels!")); m_Controls->m_Warning->setVisible(true); roiImage->CopyInformation( vecimg ); roiImage->SetRegions( region ); roiImage->SetOrigin( pos ); roiImage->Allocate(); roiImage->SetPixel(index, avg); if( m_Controls->m_ModelTabSelectionWidget->currentIndex() ) { success = FitKurtosis(roiImage, static_cast( diffusionImg->GetProperty(mitk::DiffusionPropertyHelper::GRADIENTCONTAINERPROPERTYNAME.c_str()).GetPointer() )->GetGradientDirectionsContainer(), static_cast(diffusionImg->GetProperty(mitk::DiffusionPropertyHelper::REFERENCEBVALUEPROPERTYNAME.c_str()).GetPointer() )->GetValue(), index); } else { success = FittIVIM(roiImage, static_cast( diffusionImg->GetProperty(mitk::DiffusionPropertyHelper::GRADIENTCONTAINERPROPERTYNAME.c_str()).GetPointer() )->GetGradientDirectionsContainer(), static_cast(diffusionImg->GetProperty(mitk::DiffusionPropertyHelper::REFERENCEBVALUEPROPERTYNAME.c_str()).GetPointer() )->GetValue(), false, index); } // do not update until selection changed, the values will remain the same as long as the mask is selected! m_HoldUpdate = true; } vecimg->SetRegions( vecimg->GetLargestPossibleRegion() ); if (success) { // 0 - IVIM, 1 - Kurtosis if( m_Controls->m_ModelTabSelectionWidget->currentIndex() ) { m_Controls->m_KurtosisVisualizationWidget->setVisible(true); m_Controls->m_KurtosisVisualizationWidget->SetData(m_KurtosisSnap); } else { m_Controls->m_VisualizeResultsWidget->setVisible(true); m_Controls->m_VisualizeResultsWidget->SetParameters(m_Snap); } } } bool QmitkIVIMView::FitKurtosis( itk::VectorImage *vecimg, DirContainerType *dirs, float bval, OutImgType::IndexType &crosspos ) { KurtosisFilterType::Pointer filter = KurtosisFilterType::New(); itk::KurtosisFitConfiguration fit_config; fit_config.omit_bzero = this->m_Controls->m_OmitBZeroCB->isChecked(); if( this->m_Controls->m_UseKurtosisBoundsCB->isChecked() ) { fit_config.use_K_limits = true; vnl_vector_fixed k_limits; k_limits[0] = this->m_Controls->m_KurtosisRangeWidget->minimumValue(); k_limits[1] = this->m_Controls->m_KurtosisRangeWidget->maximumValue(); fit_config.K_limits = k_limits; } fit_config.fit_scale = static_cast(this->m_Controls->m_KurtosisFitScale->currentIndex() ); m_KurtosisSnap = filter->GetSnapshot( vecimg->GetPixel( crosspos ), dirs, bval, fit_config ); return true; } bool QmitkIVIMView::FittIVIM(itk::VectorImage* vecimg, DirContainerType* dirs, float bval, bool multivoxel, OutImgType::IndexType &crosspos) { IVIMFilterType::Pointer filter = IVIMFilterType::New(); filter->SetInput(vecimg); filter->SetGradientDirections(dirs); filter->SetBValue(bval); switch(m_Controls->m_MethodCombo->currentIndex()) { case 0: filter->SetMethod(IVIMFilterType::IVIM_FIT_ALL); filter->SetS0Thres(m_Controls->m_S0ThreshLabel->text().toDouble()); break; case 1: filter->SetMethod(IVIMFilterType::IVIM_DSTAR_FIX); filter->SetDStar(m_Controls->m_DStarLabel->text().toDouble()); filter->SetS0Thres(m_Controls->m_S0ThreshLabel->text().toDouble()); break; case 2: filter->SetMethod(IVIMFilterType::IVIM_D_THEN_DSTAR); filter->SetBThres(m_Controls->m_BThreshLabel->text().toDouble()); filter->SetS0Thres(m_Controls->m_S0ThreshLabel->text().toDouble()); filter->SetFitDStar(m_Controls->m_CheckDStar->isChecked()); break; case 3: filter->SetMethod(IVIMFilterType::IVIM_LINEAR_D_THEN_F); filter->SetBThres(m_Controls->m_BThreshLabel->text().toDouble()); filter->SetS0Thres(m_Controls->m_S0ThreshLabel->text().toDouble()); filter->SetFitDStar(m_Controls->m_CheckDStar->isChecked()); break; case 4: filter->SetMethod(IVIMFilterType::IVIM_REGULARIZED); filter->SetBThres(m_Controls->m_BThreshLabel->text().toDouble()); filter->SetS0Thres(m_Controls->m_S0ThreshLabel->text().toDouble()); filter->SetNumberIterations(m_Controls->m_NumItsLabel->text().toInt()); filter->SetLambda(m_Controls->m_LambdaLabel->text().toDouble()); filter->SetFitDStar(m_Controls->m_CheckDStar->isChecked()); break; } if(!multivoxel) { filter->SetFitDStar(true); } filter->SetNumberOfThreads(1); filter->SetVerbose(false); filter->SetCrossPosition(crosspos); try{ filter->Update(); m_Snap = filter->GetSnapshot(); m_DStarMap = filter->GetOutput(2); m_DMap = filter->GetOutput(1); m_fMap = filter->GetOutput(); } catch (itk::ExceptionObject &ex) { MITK_INFO << ex ; m_Controls->m_Warning->setText(QString("IVIM fit not possible: ")+ex.GetDescription()); m_Controls->m_Warning->setVisible(true); return false; } return true; } void QmitkIVIMView::OutputToDatastorage(mitk::DataNode::Pointer node) { if(m_Controls->m_CheckDStar->isChecked()) { mitk::Image::Pointer dstarimage = mitk::Image::New(); dstarimage->InitializeByItk(m_DStarMap.GetPointer()); dstarimage->SetVolume(m_DStarMap->GetBufferPointer()); QString newname2 = ""; newname2 = newname2.append("IVIM_DStarMap_Method-%1").arg(m_Controls->m_MethodCombo->currentText()); mitk::DataNode::Pointer node2=mitk::DataNode::New(); node2->SetData( dstarimage ); node2->SetName(newname2.toLatin1()); GetDataStorage()->Add(node2, node); } if(m_Controls->m_CheckD->isChecked()) { mitk::Image::Pointer dimage = mitk::Image::New(); dimage->InitializeByItk(m_DMap.GetPointer()); dimage->SetVolume(m_DMap->GetBufferPointer()); QString newname1 = ""; newname1 = newname1.append("IVIM_DMap_Method-%1").arg(m_Controls->m_MethodCombo->currentText()); mitk::DataNode::Pointer node1=mitk::DataNode::New(); node1->SetData( dimage ); node1->SetName(newname1.toLatin1()); GetDataStorage()->Add(node1, node); } if(m_Controls->m_Checkf->isChecked()) { mitk::Image::Pointer image = mitk::Image::New(); image->InitializeByItk(m_fMap.GetPointer()); image->SetVolume(m_fMap->GetBufferPointer()); QString newname0 = ""; newname0 = newname0.append("IVIM_fMap_Method-%1").arg(m_Controls->m_MethodCombo->currentText()); mitk::DataNode::Pointer node3=mitk::DataNode::New(); node3->SetData( image ); node3->SetName(newname0.toLatin1()); GetDataStorage()->Add(node3, node); } this->GetRenderWindowPart()->RequestUpdate(); } void QmitkIVIMView::ChooseMethod() { m_Controls->m_MethodCombo->setVisible(m_Controls->m_ChooseMethod->isChecked()); } void QmitkIVIMView::ClipboardCurveButtonClicked() { // Kurtosis if ( m_Controls->m_ModelTabSelectionWidget->currentIndex() ) { std::stringstream ss; QString clipboard("Measurement Points\n"); ss << m_KurtosisSnap.bvalues << "\n" << m_KurtosisSnap.measurements << "\n\n"; ss << "Fitted Values ( D K [b_0] ) \n" << m_KurtosisSnap.m_D << " " << m_KurtosisSnap.m_K; if( m_KurtosisSnap.m_fittedBZero ) ss << " " << m_KurtosisSnap.m_BzeroFit; ss << "\n\n"; clipboard.append( QString( ss.str().c_str() )); ss.str( std::string() ); ss.clear(); QApplication::clipboard()->setText( clipboard, QClipboard::Clipboard ); } else { QString clipboard("Measurement Points\n"); for ( unsigned int i=0; isetText( clipboard, QClipboard::Clipboard ); } } void QmitkIVIMView::ClipboardStatisticsButtonClicked() { // Kurtosis if ( m_Controls->m_ModelTabSelectionWidget->currentIndex() ) { QString clipboard( "D \t K \n" ); clipboard = clipboard.append( "%L1 \t %L2" ) .arg( m_KurtosisSnap.m_D, 0, 'f', 10 ) .arg( m_KurtosisSnap.m_K, 0, 'f', 10 ) ; QApplication::clipboard()->setText( clipboard, QClipboard::Clipboard ); } else { QString clipboard( "f \t D \t D* \n" ); clipboard = clipboard.append( "%L1 \t %L2 \t %L3" ) .arg( m_Snap.currentF, 0, 'f', 10 ) .arg( m_Snap.currentD, 0, 'f', 10 ) .arg( m_Snap.currentDStar, 0, 'f', 10 ) ; QApplication::clipboard()->setText( clipboard, QClipboard::Clipboard ); } } void QmitkIVIMView::Activated() { m_Active = true; } void QmitkIVIMView::Deactivated() { m_Active = false; } void QmitkIVIMView::Visible() { m_Visible = true; + + QList selection = GetDataManagerSelection(); + berry::IWorkbenchPart::Pointer nullPart; + OnSelectionChanged(nullPart, selection); } void QmitkIVIMView::Hidden() { m_Visible = false; } diff --git a/Plugins/org.mitk.gui.qt.diffusionimaging.tractography/src/internal/QmitkStreamlineTrackingView.cpp b/Plugins/org.mitk.gui.qt.diffusionimaging.tractography/src/internal/QmitkStreamlineTrackingView.cpp index 64376688e7..5aed2247ee 100644 --- a/Plugins/org.mitk.gui.qt.diffusionimaging.tractography/src/internal/QmitkStreamlineTrackingView.cpp +++ b/Plugins/org.mitk.gui.qt.diffusionimaging.tractography/src/internal/QmitkStreamlineTrackingView.cpp @@ -1,921 +1,950 @@ /*=================================================================== The Medical Imaging Interaction Toolkit (MITK) Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics. All rights reserved. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See LICENSE.txt or http://www.mitk.org for details. ===================================================================*/ // Blueberry #include #include #include // Qmitk #include "QmitkStreamlineTrackingView.h" #include "QmitkStdMultiWidget.h" // Qt #include // MITK #include #include #include #include #include #include #include #include #include #include #include #include // VTK #include #include #include #include #include #include #include #include #include const std::string QmitkStreamlineTrackingView::VIEW_ID = "org.mitk.views.streamlinetracking"; const std::string id_DataManager = "org.mitk.views.datamanager"; using namespace berry; QmitkStreamlineTrackingWorker::QmitkStreamlineTrackingWorker(QmitkStreamlineTrackingView* view) : m_View(view) { } void QmitkStreamlineTrackingWorker::run() { m_View->m_Tracker->Update(); m_View->m_TrackingThread.quit(); } QmitkStreamlineTrackingView::QmitkStreamlineTrackingView() : m_TrackingWorker(this) , m_Controls(nullptr) , m_FirstTensorProbRun(true) , m_FirstInteractiveRun(true) , m_TrackingHandler(nullptr) , m_ThreadIsRunning(false) , m_DeleteTrackingHandler(false) + , m_Visible(false) { m_TrackingWorker.moveToThread(&m_TrackingThread); connect(&m_TrackingThread, SIGNAL(started()), this, SLOT(BeforeThread())); connect(&m_TrackingThread, SIGNAL(started()), &m_TrackingWorker, SLOT(run())); connect(&m_TrackingThread, SIGNAL(finished()), this, SLOT(AfterThread())); m_TrackingTimer = new QTimer(this); } // Destructor QmitkStreamlineTrackingView::~QmitkStreamlineTrackingView() { if (m_Tracker.IsNull()) return; m_Tracker->SetStopTracking(true); m_TrackingThread.wait(); } void QmitkStreamlineTrackingView::CreateQtPartControl( QWidget *parent ) { if ( !m_Controls ) { // create GUI widgets from the Qt Designer's .ui file m_Controls = new Ui::QmitkStreamlineTrackingViewControls; m_Controls->setupUi( parent ); m_Controls->m_FaImageBox->SetDataStorage(this->GetDataStorage()); m_Controls->m_SeedImageBox->SetDataStorage(this->GetDataStorage()); m_Controls->m_MaskImageBox->SetDataStorage(this->GetDataStorage()); m_Controls->m_TargetImageBox->SetDataStorage(this->GetDataStorage()); m_Controls->m_StopImageBox->SetDataStorage(this->GetDataStorage()); m_Controls->m_ForestBox->SetDataStorage(this->GetDataStorage()); m_Controls->m_ExclusionImageBox->SetDataStorage(this->GetDataStorage()); mitk::TNodePredicateDataType::Pointer isImagePredicate = mitk::TNodePredicateDataType::New(); mitk::TNodePredicateDataType::Pointer isTractographyForest = mitk::TNodePredicateDataType::New(); mitk::NodePredicateProperty::Pointer isBinaryPredicate = mitk::NodePredicateProperty::New("binary", mitk::BoolProperty::New(true)); mitk::NodePredicateNot::Pointer isNotBinaryPredicate = mitk::NodePredicateNot::New( isBinaryPredicate ); mitk::NodePredicateAnd::Pointer isNotABinaryImagePredicate = mitk::NodePredicateAnd::New( isImagePredicate, isNotBinaryPredicate ); mitk::NodePredicateDimension::Pointer dimensionPredicate = mitk::NodePredicateDimension::New(3); m_Controls->m_ForestBox->SetPredicate(isTractographyForest); m_Controls->m_FaImageBox->SetPredicate( mitk::NodePredicateAnd::New(isNotABinaryImagePredicate, dimensionPredicate) ); m_Controls->m_FaImageBox->SetZeroEntryText("--"); m_Controls->m_SeedImageBox->SetPredicate( mitk::NodePredicateAnd::New(isImagePredicate, dimensionPredicate) ); m_Controls->m_SeedImageBox->SetZeroEntryText("--"); m_Controls->m_MaskImageBox->SetPredicate( mitk::NodePredicateAnd::New(isImagePredicate, dimensionPredicate) ); m_Controls->m_MaskImageBox->SetZeroEntryText("--"); m_Controls->m_StopImageBox->SetPredicate( mitk::NodePredicateAnd::New(isImagePredicate, dimensionPredicate) ); m_Controls->m_StopImageBox->SetZeroEntryText("--"); m_Controls->m_TargetImageBox->SetPredicate( mitk::NodePredicateAnd::New(isImagePredicate, dimensionPredicate) ); m_Controls->m_TargetImageBox->SetZeroEntryText("--"); m_Controls->m_ExclusionImageBox->SetPredicate( mitk::NodePredicateAnd::New(isImagePredicate, dimensionPredicate) ); m_Controls->m_ExclusionImageBox->SetZeroEntryText("--"); connect( m_TrackingTimer, SIGNAL(timeout()), this, SLOT(TimerUpdate()) ); connect( m_Controls->commandLinkButton_2, SIGNAL(clicked()), this, SLOT(StopTractography()) ); connect( m_Controls->commandLinkButton, SIGNAL(clicked()), this, SLOT(DoFiberTracking()) ); connect( m_Controls->m_InteractiveBox, SIGNAL(stateChanged(int)), this, SLOT(ToggleInteractive()) ); connect( m_Controls->m_ModeBox, SIGNAL(currentIndexChanged(int)), this, SLOT(UpdateGui()) ); connect( m_Controls->m_FaImageBox, SIGNAL(currentIndexChanged(int)), this, SLOT(DeleteTrackingHandler()) ); connect( m_Controls->m_ModeBox, SIGNAL(currentIndexChanged(int)), this, SLOT(DeleteTrackingHandler()) ); connect( m_Controls->m_OutputProbMap, SIGNAL(stateChanged(int)), this, SLOT(OutputStyleSwitched()) ); connect( m_Controls->m_SeedImageBox, SIGNAL(currentIndexChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_ModeBox, SIGNAL(currentIndexChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_StopImageBox, SIGNAL(currentIndexChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_TargetImageBox, SIGNAL(currentIndexChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_ExclusionImageBox, SIGNAL(currentIndexChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_MaskImageBox, SIGNAL(currentIndexChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_FaImageBox, SIGNAL(currentIndexChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_ForestBox, SIGNAL(currentIndexChanged(int)), this, SLOT(ForestSwitched()) ); connect( m_Controls->m_ForestBox, SIGNAL(currentIndexChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_SeedsPerVoxelBox, SIGNAL(valueChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_NumFibersBox, SIGNAL(valueChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_ScalarThresholdBox, SIGNAL(valueChanged(double)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_OdfCutoffBox, SIGNAL(valueChanged(double)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_StepSizeBox, SIGNAL(valueChanged(double)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_SamplingDistanceBox, SIGNAL(valueChanged(double)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_AngularThresholdBox, SIGNAL(valueChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_MinTractLengthBox, SIGNAL(valueChanged(double)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_fBox, SIGNAL(valueChanged(double)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_gBox, SIGNAL(valueChanged(double)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_NumSamplesBox, SIGNAL(valueChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_SeedRadiusBox, SIGNAL(valueChanged(double)), this, SLOT(InteractiveSeedChanged()) ); connect( m_Controls->m_NumSeedsBox, SIGNAL(valueChanged(int)), this, SLOT(InteractiveSeedChanged()) ); connect( m_Controls->m_OutputProbMap, SIGNAL(stateChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_SharpenOdfsBox, SIGNAL(stateChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_InterpolationBox, SIGNAL(stateChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_MaskInterpolationBox, SIGNAL(stateChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_FlipXBox, SIGNAL(stateChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_FlipYBox, SIGNAL(stateChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_FlipZBox, SIGNAL(stateChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_FrontalSamplesBox, SIGNAL(stateChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_StopVotesBox, SIGNAL(stateChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_LoopCheckBox, SIGNAL(valueChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_TrialsPerSeedBox, SIGNAL(valueChanged(int)), this, SLOT(OnParameterChanged()) ); connect( m_Controls->m_EpConstraintsBox, SIGNAL(currentIndexChanged(int)), this, SLOT(OnParameterChanged()) ); StartStopTrackingGui(false); } UpdateGui(); } void QmitkStreamlineTrackingView::StopTractography() { if (m_Tracker.IsNull()) return; m_Tracker->SetStopTracking(true); } void QmitkStreamlineTrackingView::TimerUpdate() { if (m_Tracker.IsNull()) return; QString status_text(m_Tracker->GetStatusText().c_str()); m_Controls->m_StatusTextBox->setText(status_text); } void QmitkStreamlineTrackingView::BeforeThread() { m_TrackingTimer->start(1000); } void QmitkStreamlineTrackingView::AfterThread() { m_TrackingTimer->stop(); if (!m_Tracker->GetUseOutputProbabilityMap()) { vtkSmartPointer fiberBundle = m_Tracker->GetFiberPolyData(); if (!m_Controls->m_InteractiveBox->isChecked() && fiberBundle->GetNumberOfLines() == 0) { QMessageBox warnBox; warnBox.setWindowTitle("Warning"); warnBox.setText("No fiberbundle was generated!"); warnBox.setDetailedText("No fibers were generated using the chosen parameters. Typical reasons are:\n\n- Cutoff too high. Some images feature very low FA/GFA/peak size. Try to lower this parameter.\n- Angular threshold too strict. Try to increase this parameter.\n- A small step sizes also means many steps to go wrong. Especially in the case of probabilistic tractography. Try to adjust the angular threshold."); warnBox.setIcon(QMessageBox::Warning); warnBox.exec(); if (m_InteractivePointSetNode.IsNotNull()) m_InteractivePointSetNode->SetProperty("color", mitk::ColorProperty::New(1,1,1)); StartStopTrackingGui(false); if (m_DeleteTrackingHandler) DeleteTrackingHandler(); UpdateGui(); return; } mitk::FiberBundle::Pointer fib = mitk::FiberBundle::New(fiberBundle); fib->SetReferenceGeometry(dynamic_cast(m_ParentNode->GetData())->GetGeometry()); if (m_Controls->m_ResampleFibersBox->isChecked() && fiberBundle->GetNumberOfLines()>0) fib->Compress(m_Controls->m_FiberErrorBox->value()); fib->ColorFibersByOrientation(); m_Tracker->SetDicomProperties(fib); if (m_Controls->m_InteractiveBox->isChecked()) { if (m_InteractiveNode.IsNull()) { m_InteractiveNode = mitk::DataNode::New(); QString name("Interactive"); m_InteractiveNode->SetName(name.toStdString()); GetDataStorage()->Add(m_InteractiveNode); } m_InteractiveNode->SetData(fib); m_InteractiveNode->SetFloatProperty("Fiber2DSliceThickness", m_Tracker->GetMinVoxelSize()/2); if (auto renderWindowPart = this->GetRenderWindowPart()) renderWindowPart->RequestUpdate(); } else { mitk::DataNode::Pointer node = mitk::DataNode::New(); node->SetData(fib); QString name("FiberBundle_"); name += m_ParentNode->GetName().c_str(); name += "_Streamline"; node->SetName(name.toStdString()); node->SetFloatProperty("Fiber2DSliceThickness", m_Tracker->GetMinVoxelSize()/2); GetDataStorage()->Add(node, m_ParentNode); } } else { TrackerType::ItkDoubleImgType::Pointer outImg = m_Tracker->GetOutputProbabilityMap(); mitk::Image::Pointer img = mitk::Image::New(); img->InitializeByItk(outImg.GetPointer()); img->SetVolume(outImg->GetBufferPointer()); if (m_Controls->m_InteractiveBox->isChecked()) { if (m_InteractiveNode.IsNull()) { m_InteractiveNode = mitk::DataNode::New(); QString name("Interactive"); m_InteractiveNode->SetName(name.toStdString()); GetDataStorage()->Add(m_InteractiveNode); } m_InteractiveNode->SetData(img); mitk::LookupTable::Pointer lut = mitk::LookupTable::New(); lut->SetType(mitk::LookupTable::JET_TRANSPARENT); mitk::LookupTableProperty::Pointer lut_prop = mitk::LookupTableProperty::New(); lut_prop->SetLookupTable(lut); m_InteractiveNode->SetProperty("LookupTable", lut_prop); m_InteractiveNode->SetProperty("opacity", mitk::FloatProperty::New(0.5)); m_InteractiveNode->SetFloatProperty("Fiber2DSliceThickness", m_Tracker->GetMinVoxelSize()/2); if (auto renderWindowPart = this->GetRenderWindowPart()) renderWindowPart->RequestUpdate(); } else { mitk::DataNode::Pointer node = mitk::DataNode::New(); node->SetData(img); QString name("ProbabilityMap_"); name += m_ParentNode->GetName().c_str(); node->SetName(name.toStdString()); mitk::LookupTable::Pointer lut = mitk::LookupTable::New(); lut->SetType(mitk::LookupTable::JET_TRANSPARENT); mitk::LookupTableProperty::Pointer lut_prop = mitk::LookupTableProperty::New(); lut_prop->SetLookupTable(lut); node->SetProperty("LookupTable", lut_prop); node->SetProperty("opacity", mitk::FloatProperty::New(0.5)); GetDataStorage()->Add(node, m_ParentNode); } } if (m_InteractivePointSetNode.IsNotNull()) m_InteractivePointSetNode->SetProperty("color", mitk::ColorProperty::New(1,1,1)); StartStopTrackingGui(false); if (m_DeleteTrackingHandler) DeleteTrackingHandler(); UpdateGui(); } void QmitkStreamlineTrackingView::InteractiveSeedChanged(bool posChanged) { - if (m_ThreadIsRunning) + if (m_ThreadIsRunning || !m_Visible) return; if (!posChanged && (!m_Controls->m_InteractiveBox->isChecked() || !m_Controls->m_ParamUpdateBox->isChecked())) return; std::srand(std::time(0)); m_SeedPoints.clear(); itk::Point world_pos = this->GetRenderWindowPart()->GetSelectedPosition(); m_SeedPoints.push_back(world_pos); float radius = m_Controls->m_SeedRadiusBox->value(); int num = m_Controls->m_NumSeedsBox->value(); mitk::PointSet::Pointer pointset = mitk::PointSet::New(); pointset->InsertPoint(0, world_pos); m_InteractivePointSetNode->SetProperty("pointsize", mitk::FloatProperty::New(radius*2)); m_InteractivePointSetNode->SetProperty("point 2D size", mitk::FloatProperty::New(radius*2)); m_InteractivePointSetNode->SetData(pointset); for (int i=1; i p; p[0] = rand()%1000-500; p[1] = rand()%1000-500; p[2] = rand()%1000-500; p.Normalize(); p *= radius; m_SeedPoints.push_back(world_pos+p); } m_InteractivePointSetNode->SetProperty("color", mitk::ColorProperty::New(1,0,0)); DoFiberTracking(); } void QmitkStreamlineTrackingView::OnParameterChanged() { UpdateGui(); if (m_Controls->m_InteractiveBox->isChecked() && m_Controls->m_ParamUpdateBox->isChecked()) DoFiberTracking(); } void QmitkStreamlineTrackingView::ToggleInteractive() { UpdateGui(); m_Controls->m_SeedsPerVoxelBox->setEnabled(!m_Controls->m_InteractiveBox->isChecked()); m_Controls->m_SeedsPerVoxelLabel->setEnabled(!m_Controls->m_InteractiveBox->isChecked()); m_Controls->m_SeedImageBox->setEnabled(!m_Controls->m_InteractiveBox->isChecked()); m_Controls->label_6->setEnabled(!m_Controls->m_InteractiveBox->isChecked()); if ( m_Controls->m_InteractiveBox->isChecked() ) { -// if (m_FirstInteractiveRun) -// { -// QMessageBox::information(nullptr, "Information", "Place and move a spherical seed region anywhere in the image by left-clicking and dragging. If the seed region is colored red, tracking is in progress. If the seed region is colored white, tracking is finished.\nPlacing the seed region for the first time in a newly selected dataset might cause a short delay, since the tracker needs to be initialized."); -// m_FirstInteractiveRun = false; -// } + if (m_FirstInteractiveRun) + { + QMessageBox::information(nullptr, "Information", "Place and move a spherical seed region anywhere in the image by left-clicking and dragging. If the seed region is colored red, tracking is in progress. If the seed region is colored white, tracking is finished.\nPlacing the seed region for the first time in a newly selected dataset might cause a short delay, since the tracker needs to be initialized."); + m_FirstInteractiveRun = false; + } QApplication::setOverrideCursor(Qt::PointingHandCursor); QApplication::processEvents(); m_InteractivePointSetNode = mitk::DataNode::New(); m_InteractivePointSetNode->SetProperty("color", mitk::ColorProperty::New(1,1,1)); m_InteractivePointSetNode->SetName("InteractiveSeedRegion"); mitk::PointSetShapeProperty::Pointer shape_prop = mitk::PointSetShapeProperty::New(); shape_prop->SetValue(mitk::PointSetShapeProperty::PointSetShape::CIRCLE); m_InteractivePointSetNode->SetProperty("Pointset.2D.shape", shape_prop); GetDataStorage()->Add(m_InteractivePointSetNode); m_SliceChangeListener.RenderWindowPartActivated(this->GetRenderWindowPart()); connect(&m_SliceChangeListener, SIGNAL(SliceChanged()), this, SLOT(OnSliceChanged())); } else { QApplication::restoreOverrideCursor(); QApplication::processEvents(); m_InteractiveNode = nullptr; m_InteractivePointSetNode = nullptr; m_SliceChangeListener.RenderWindowPartActivated(this->GetRenderWindowPart()); disconnect(&m_SliceChangeListener, SIGNAL(SliceChanged()), this, SLOT(OnSliceChanged())); } } +void QmitkStreamlineTrackingView::Activated() +{ + +} + +void QmitkStreamlineTrackingView::Deactivated() +{ + +} + +void QmitkStreamlineTrackingView::Visible() +{ + m_Visible = true; + QList selection = GetDataManagerSelection(); + berry::IWorkbenchPart::Pointer nullPart; + OnSelectionChanged(nullPart, selection); +} + +void QmitkStreamlineTrackingView::Hidden() +{ + m_Visible = false; + m_Controls->m_InteractiveBox->setChecked(false); + ToggleInteractive(); +} + void QmitkStreamlineTrackingView::OnSliceChanged() { InteractiveSeedChanged(true); } void QmitkStreamlineTrackingView::SetFocus() { } void QmitkStreamlineTrackingView::DeleteTrackingHandler() { if (!m_ThreadIsRunning && m_TrackingHandler != nullptr) { delete m_TrackingHandler; m_TrackingHandler = nullptr; m_DeleteTrackingHandler = false; } else if (m_ThreadIsRunning) { m_DeleteTrackingHandler = true; } } void QmitkStreamlineTrackingView::ForestSwitched() { DeleteTrackingHandler(); } void QmitkStreamlineTrackingView::OutputStyleSwitched() { if (m_InteractiveNode.IsNotNull()) GetDataStorage()->Remove(m_InteractiveNode); m_InteractiveNode = nullptr; } void QmitkStreamlineTrackingView::OnSelectionChanged( berry::IWorkbenchPart::Pointer , const QList& nodes ) { + if (!m_Visible) + return; + std::vector< mitk::DataNode::Pointer > last_nodes = m_InputImageNodes; m_InputImageNodes.clear(); m_InputImages.clear(); m_AdditionalInputImages.clear(); bool retrack = false; for( auto node : nodes ) { if( node.IsNotNull() && dynamic_cast(node->GetData()) ) { if( dynamic_cast(node->GetData()) ) { m_InputImageNodes.push_back(node); m_InputImages.push_back(dynamic_cast(node->GetData())); retrack = true; } else if ( dynamic_cast(node->GetData()) ) { m_InputImageNodes.push_back(node); m_InputImages.push_back(dynamic_cast(node->GetData())); retrack = true; } else if ( mitk::DiffusionPropertyHelper::IsDiffusionWeightedImage( dynamic_cast(node->GetData())) ) { m_InputImageNodes.push_back(node); m_InputImages.push_back(dynamic_cast(node->GetData())); retrack = true; } else { mitk::Image* img = dynamic_cast(node->GetData()); if (img!=nullptr) { int dim = img->GetDimension(); unsigned int* dimensions = img->GetDimensions(); if (dim==4 && dimensions[3]%3==0) { m_InputImageNodes.push_back(node); m_InputImages.push_back(dynamic_cast(node->GetData())); retrack = true; } else if (dim==3) { m_AdditionalInputImages.push_back(dynamic_cast(node->GetData())); } } } } } // sometimes the OnSelectionChanged event is sent twice and actually no selection has changed for the first event. We need to catch that. if (last_nodes.size() == m_InputImageNodes.size()) { bool same_nodes = true; for (unsigned int i=0; im_TensorImageLabel->setText("select in data-manager"); m_Controls->m_fBox->setEnabled(false); m_Controls->m_fLabel->setEnabled(false); m_Controls->m_gBox->setEnabled(false); m_Controls->m_gLabel->setEnabled(false); m_Controls->m_FaImageBox->setEnabled(true); m_Controls->mFaImageLabel->setEnabled(true); m_Controls->m_OdfCutoffBox->setEnabled(false); m_Controls->m_OdfCutoffLabel->setEnabled(false); m_Controls->m_SharpenOdfsBox->setEnabled(false); m_Controls->m_ForestBox->setVisible(false); m_Controls->m_ForestLabel->setVisible(false); m_Controls->commandLinkButton->setEnabled(false); m_Controls->m_TrialsPerSeedBox->setEnabled(false); m_Controls->m_TrialsPerSeedLabel->setEnabled(false); m_Controls->m_TargetImageBox->setVisible(false); m_Controls->m_TargetImageLabel->setVisible(false); if (m_Controls->m_InteractiveBox->isChecked()) { m_Controls->m_InteractiveSeedingFrame->setVisible(true); m_Controls->m_StaticSeedingFrame->setVisible(false); m_Controls->commandLinkButton_2->setVisible(false); m_Controls->commandLinkButton->setVisible(false); } else { m_Controls->m_InteractiveSeedingFrame->setVisible(false); m_Controls->m_StaticSeedingFrame->setVisible(true); m_Controls->commandLinkButton_2->setVisible(m_ThreadIsRunning); m_Controls->commandLinkButton->setVisible(!m_ThreadIsRunning); } if (m_Controls->m_EpConstraintsBox->currentIndex()>0) { m_Controls->m_TargetImageBox->setVisible(true); m_Controls->m_TargetImageLabel->setVisible(true); } // trials per seed are only important for probabilistic tractography if (m_Controls->m_ModeBox->currentIndex()==1) { m_Controls->m_TrialsPerSeedBox->setEnabled(true); m_Controls->m_TrialsPerSeedLabel->setEnabled(true); } if(!m_InputImageNodes.empty()) { if (m_InputImageNodes.size()>1) m_Controls->m_TensorImageLabel->setText( ( std::to_string(m_InputImageNodes.size()) + " images selected").c_str() ); else m_Controls->m_TensorImageLabel->setText(m_InputImageNodes.at(0)->GetName().c_str()); m_Controls->commandLinkButton->setEnabled(!m_Controls->m_InteractiveBox->isChecked() && !m_ThreadIsRunning); m_Controls->m_ScalarThresholdBox->setEnabled(true); m_Controls->m_FaThresholdLabel->setEnabled(true); if ( dynamic_cast(m_InputImageNodes.at(0)->GetData()) ) { m_Controls->m_fBox->setEnabled(true); m_Controls->m_fLabel->setEnabled(true); m_Controls->m_gBox->setEnabled(true); m_Controls->m_gLabel->setEnabled(true); } else if ( dynamic_cast(m_InputImageNodes.at(0)->GetData()) ) { m_Controls->m_OdfCutoffBox->setEnabled(true); m_Controls->m_OdfCutoffLabel->setEnabled(true); m_Controls->m_SharpenOdfsBox->setEnabled(true); } else if ( mitk::DiffusionPropertyHelper::IsDiffusionWeightedImage( dynamic_cast(m_InputImageNodes.at(0)->GetData())) ) { m_Controls->m_ForestBox->setVisible(true); m_Controls->m_ForestLabel->setVisible(true); m_Controls->m_ScalarThresholdBox->setEnabled(false); m_Controls->m_FaThresholdLabel->setEnabled(false); } } } void QmitkStreamlineTrackingView::StartStopTrackingGui(bool start) { m_ThreadIsRunning = start; if (!m_Controls->m_InteractiveBox->isChecked()) { m_Controls->commandLinkButton_2->setVisible(start); m_Controls->commandLinkButton->setVisible(!start); m_Controls->m_InteractiveBox->setEnabled(!start); m_Controls->m_StatusTextBox->setVisible(start); } } void QmitkStreamlineTrackingView::DoFiberTracking() { if (m_ThreadIsRunning) return; if (m_InputImages.empty()) return; if (m_Controls->m_InteractiveBox->isChecked() && m_SeedPoints.empty()) return; StartStopTrackingGui(true); m_Tracker = TrackerType::New(); if( dynamic_cast(m_InputImageNodes.at(0)->GetData()) ) { typedef mitk::ImageToItk CasterType; if (m_Controls->m_ModeBox->currentIndex()==1) { if (m_InputImages.size()>1) { QMessageBox::information(nullptr, "Information", "Probabilistic tensor tractography is only implemented for single-tensor mode!"); StartStopTrackingGui(false); return; } // if (m_FirstTensorProbRun) // { // QMessageBox::information(nullptr, "Information", "Internally calculating ODF from tensor image and performing probabilistic ODF tractography. ODFs are sharpened (min-max normalized and raised to the power of 4). TEND parameters are ignored."); // m_FirstTensorProbRun = false; // } if (m_TrackingHandler==nullptr) { typedef mitk::ImageToItk< mitk::TrackingHandlerOdf::ItkOdfImageType > CasterType; m_TrackingHandler = new mitk::TrackingHandlerOdf(); mitk::TensorImage::ItkTensorImageType::Pointer itkImg = mitk::TensorImage::ItkTensorImageType::New(); mitk::CastToItkImage(m_InputImages.at(0), itkImg); typedef itk::TensorImageToOdfImageFilter< float, float > FilterType; FilterType::Pointer filter = FilterType::New(); filter->SetInput( itkImg ); filter->Update(); dynamic_cast(m_TrackingHandler)->SetOdfImage(filter->GetOutput()); if (m_Controls->m_FaImageBox->GetSelectedNode().IsNotNull()) { ItkFloatImageType::Pointer itkImg = ItkFloatImageType::New(); mitk::CastToItkImage(dynamic_cast(m_Controls->m_FaImageBox->GetSelectedNode()->GetData()), itkImg); dynamic_cast(m_TrackingHandler)->SetGfaImage(itkImg); } } dynamic_cast(m_TrackingHandler)->SetGfaThreshold(m_Controls->m_ScalarThresholdBox->value()); dynamic_cast(m_TrackingHandler)->SetOdfThreshold(0); dynamic_cast(m_TrackingHandler)->SetSharpenOdfs(true); dynamic_cast(m_TrackingHandler)->SetIsOdfFromTensor(true); } else { if (m_TrackingHandler==nullptr) { m_TrackingHandler = new mitk::TrackingHandlerTensor(); for (int i=0; i<(int)m_InputImages.size(); i++) { typedef mitk::ImageToItk< mitk::TrackingHandlerTensor::ItkTensorImageType > CasterType; CasterType::Pointer caster = CasterType::New(); caster->SetInput(m_InputImages.at(i)); caster->Update(); mitk::TrackingHandlerTensor::ItkTensorImageType::ConstPointer itkImg = caster->GetOutput(); dynamic_cast(m_TrackingHandler)->AddTensorImage(itkImg); } if (m_Controls->m_FaImageBox->GetSelectedNode().IsNotNull()) { ItkFloatImageType::Pointer itkImg = ItkFloatImageType::New(); mitk::CastToItkImage(dynamic_cast(m_Controls->m_FaImageBox->GetSelectedNode()->GetData()), itkImg); dynamic_cast(m_TrackingHandler)->SetFaImage(itkImg); } } dynamic_cast(m_TrackingHandler)->SetFaThreshold(m_Controls->m_ScalarThresholdBox->value()); dynamic_cast(m_TrackingHandler)->SetF((float)m_Controls->m_fBox->value()); dynamic_cast(m_TrackingHandler)->SetG((float)m_Controls->m_gBox->value()); } } else if ( dynamic_cast(m_InputImageNodes.at(0)->GetData()) ) { if (m_TrackingHandler==nullptr) { typedef mitk::ImageToItk< mitk::TrackingHandlerOdf::ItkOdfImageType > CasterType; m_TrackingHandler = new mitk::TrackingHandlerOdf(); mitk::TrackingHandlerOdf::ItkOdfImageType::Pointer itkImg = mitk::TrackingHandlerOdf::ItkOdfImageType::New(); mitk::CastToItkImage(m_InputImages.at(0), itkImg); dynamic_cast(m_TrackingHandler)->SetOdfImage(itkImg); if (m_Controls->m_FaImageBox->GetSelectedNode().IsNotNull()) { ItkFloatImageType::Pointer itkImg = ItkFloatImageType::New(); mitk::CastToItkImage(dynamic_cast(m_Controls->m_FaImageBox->GetSelectedNode()->GetData()), itkImg); dynamic_cast(m_TrackingHandler)->SetGfaImage(itkImg); } } dynamic_cast(m_TrackingHandler)->SetGfaThreshold(m_Controls->m_ScalarThresholdBox->value()); dynamic_cast(m_TrackingHandler)->SetOdfThreshold(m_Controls->m_OdfCutoffBox->value()); dynamic_cast(m_TrackingHandler)->SetSharpenOdfs(m_Controls->m_SharpenOdfsBox->isChecked()); } else if ( mitk::DiffusionPropertyHelper::IsDiffusionWeightedImage( dynamic_cast(m_InputImageNodes.at(0)->GetData())) ) { if ( m_Controls->m_ForestBox->GetSelectedNode().IsNull() ) { QMessageBox::information(nullptr, "Information", "Not random forest for machine learning based tractography (raw dMRI tractography) selected. Did you accidentally select the raw diffusion-weighted image in the datamanager?"); StartStopTrackingGui(false); return; } if (m_TrackingHandler==nullptr) { mitk::TractographyForest::Pointer forest = dynamic_cast(m_Controls->m_ForestBox->GetSelectedNode()->GetData()); mitk::Image::Pointer dwi = dynamic_cast(m_InputImageNodes.at(0)->GetData()); std::vector< std::vector< ItkFloatImageType::Pointer > > additionalFeatureImages; additionalFeatureImages.push_back(std::vector< ItkFloatImageType::Pointer >()); for (auto img : m_AdditionalInputImages) { ItkFloatImageType::Pointer itkimg = ItkFloatImageType::New(); mitk::CastToItkImage(img, itkimg); additionalFeatureImages.at(0).push_back(itkimg); } bool forest_valid = false; if (forest->GetNumFeatures()>=100) { int num_previous_directions = (forest->GetNumFeatures() - (100 + additionalFeatureImages.at(0).size()))/3; m_TrackingHandler = new mitk::TrackingHandlerRandomForest<6, 100>(); dynamic_cast*>(m_TrackingHandler)->AddDwi(dwi); dynamic_cast*>(m_TrackingHandler)->SetAdditionalFeatureImages(additionalFeatureImages); dynamic_cast*>(m_TrackingHandler)->SetForest(forest); dynamic_cast*>(m_TrackingHandler)->SetNumPreviousDirections(num_previous_directions); forest_valid = dynamic_cast*>(m_TrackingHandler)->IsForestValid(); } else { int num_previous_directions = (forest->GetNumFeatures() - (28 + additionalFeatureImages.at(0).size()))/3; m_TrackingHandler = new mitk::TrackingHandlerRandomForest<6, 28>(); dynamic_cast*>(m_TrackingHandler)->AddDwi(dwi); dynamic_cast*>(m_TrackingHandler)->SetAdditionalFeatureImages(additionalFeatureImages); dynamic_cast*>(m_TrackingHandler)->SetForest(forest); dynamic_cast*>(m_TrackingHandler)->SetNumPreviousDirections(num_previous_directions); forest_valid = dynamic_cast*>(m_TrackingHandler)->IsForestValid(); } if (!forest_valid) { QMessageBox::information(nullptr, "Information", "Random forest is invalid. The forest signatue does not match the parameters of TrackingHandlerRandomForest."); StartStopTrackingGui(false); return; } } } else { if (m_Controls->m_ModeBox->currentIndex()==1) { QMessageBox::information(nullptr, "Information", "Probabilstic tractography is not implemented for peak images."); StartStopTrackingGui(false); return; } try { if (m_TrackingHandler==nullptr) { typedef mitk::ImageToItk< mitk::TrackingHandlerPeaks::PeakImgType > CasterType; CasterType::Pointer caster = CasterType::New(); caster->SetInput(m_InputImages.at(0)); caster->Update(); mitk::TrackingHandlerPeaks::PeakImgType::Pointer itkImg = caster->GetOutput(); m_TrackingHandler = new mitk::TrackingHandlerPeaks(); dynamic_cast(m_TrackingHandler)->SetPeakImage(itkImg); } dynamic_cast(m_TrackingHandler)->SetPeakThreshold(m_Controls->m_ScalarThresholdBox->value()); } catch(...) { QMessageBox::information(nullptr, "Error", "Peak tracker could not be initialized. Is your input image in the correct format (4D float image, peaks in the 4th dimension)?"); StartStopTrackingGui(false); return; } } m_TrackingHandler->SetFlipX(m_Controls->m_FlipXBox->isChecked()); m_TrackingHandler->SetFlipY(m_Controls->m_FlipYBox->isChecked()); m_TrackingHandler->SetFlipZ(m_Controls->m_FlipZBox->isChecked()); m_TrackingHandler->SetInterpolate(m_Controls->m_InterpolationBox->isChecked()); switch (m_Controls->m_ModeBox->currentIndex()) { case 0: m_TrackingHandler->SetMode(mitk::TrackingDataHandler::MODE::DETERMINISTIC); break; case 1: m_TrackingHandler->SetMode(mitk::TrackingDataHandler::MODE::PROBABILISTIC); break; default: m_TrackingHandler->SetMode(mitk::TrackingDataHandler::MODE::DETERMINISTIC); } if (m_Controls->m_InteractiveBox->isChecked()) { m_Tracker->SetSeedPoints(m_SeedPoints); } else if (m_Controls->m_SeedImageBox->GetSelectedNode().IsNotNull()) { ItkFloatImageType::Pointer mask = ItkFloatImageType::New(); mitk::CastToItkImage(dynamic_cast(m_Controls->m_SeedImageBox->GetSelectedNode()->GetData()), mask); m_Tracker->SetSeedImage(mask); } if (m_Controls->m_MaskImageBox->GetSelectedNode().IsNotNull()) { ItkFloatImageType::Pointer mask = ItkFloatImageType::New(); mitk::CastToItkImage(dynamic_cast(m_Controls->m_MaskImageBox->GetSelectedNode()->GetData()), mask); m_Tracker->SetMaskImage(mask); } if (m_Controls->m_StopImageBox->GetSelectedNode().IsNotNull()) { ItkFloatImageType::Pointer mask = ItkFloatImageType::New(); mitk::CastToItkImage(dynamic_cast(m_Controls->m_StopImageBox->GetSelectedNode()->GetData()), mask); m_Tracker->SetStoppingRegions(mask); } if (m_Controls->m_TargetImageBox->GetSelectedNode().IsNotNull()) { ItkFloatImageType::Pointer mask = ItkFloatImageType::New(); mitk::CastToItkImage(dynamic_cast(m_Controls->m_TargetImageBox->GetSelectedNode()->GetData()), mask); m_Tracker->SetTargetRegions(mask); } if (m_Controls->m_ExclusionImageBox->GetSelectedNode().IsNotNull()) { ItkFloatImageType::Pointer mask = ItkFloatImageType::New(); mitk::CastToItkImage(dynamic_cast(m_Controls->m_ExclusionImageBox->GetSelectedNode()->GetData()), mask); m_Tracker->SetExclusionRegions(mask); } // Endpoint constraints switch (m_Controls->m_EpConstraintsBox->currentIndex()) { case 0: m_Tracker->SetEndpointConstraint(itk::StreamlineTrackingFilter::EndpointConstraints::NONE); m_Tracker->SetTargetRegions(nullptr); break; case 1: m_Tracker->SetEndpointConstraint(itk::StreamlineTrackingFilter::EndpointConstraints::EPS_IN_TARGET); break; case 2: m_Tracker->SetEndpointConstraint(itk::StreamlineTrackingFilter::EndpointConstraints::EPS_IN_TARGET_LABELDIFF); break; case 3: m_Tracker->SetEndpointConstraint(itk::StreamlineTrackingFilter::EndpointConstraints::EPS_IN_SEED_AND_TARGET); break; case 4: m_Tracker->SetEndpointConstraint(itk::StreamlineTrackingFilter::EndpointConstraints::MIN_ONE_EP_IN_TARGET); break; case 5: m_Tracker->SetEndpointConstraint(itk::StreamlineTrackingFilter::EndpointConstraints::ONE_EP_IN_TARGET); break; case 6: m_Tracker->SetEndpointConstraint(itk::StreamlineTrackingFilter::EndpointConstraints::NO_EP_IN_TARGET); break; } if (m_Tracker->GetEndpointConstraint()!=itk::StreamlineTrackingFilter::EndpointConstraints::NONE && m_Controls->m_TargetImageBox->GetSelectedNode().IsNull()) { QMessageBox::information(nullptr, "Error", "Endpoint constraints are used but no target image is set!"); StartStopTrackingGui(false); return; } else if (m_Tracker->GetEndpointConstraint()==itk::StreamlineTrackingFilter::EndpointConstraints::EPS_IN_SEED_AND_TARGET && (m_Controls->m_SeedImageBox->GetSelectedNode().IsNull()|| m_Controls->m_TargetImageBox->GetSelectedNode().IsNull()) ) { QMessageBox::information(nullptr, "Error", "Endpoint constraint EPS_IN_SEED_AND_TARGET is used but no target or no seed image is set!"); StartStopTrackingGui(false); return; } m_Tracker->SetInterpolateMasks(m_Controls->m_MaskInterpolationBox->isChecked()); m_Tracker->SetVerbose(!m_Controls->m_InteractiveBox->isChecked()); m_Tracker->SetSeedsPerVoxel(m_Controls->m_SeedsPerVoxelBox->value()); m_Tracker->SetStepSize(m_Controls->m_StepSizeBox->value()); m_Tracker->SetSamplingDistance(m_Controls->m_SamplingDistanceBox->value()); m_Tracker->SetUseStopVotes(m_Controls->m_StopVotesBox->isChecked()); m_Tracker->SetOnlyForwardSamples(m_Controls->m_FrontalSamplesBox->isChecked()); m_Tracker->SetTrialsPerSeed(m_Controls->m_TrialsPerSeedBox->value()); m_Tracker->SetMaxNumTracts(m_Controls->m_NumFibersBox->value()); m_Tracker->SetNumberOfSamples(m_Controls->m_NumSamplesBox->value()); m_Tracker->SetTrackingHandler(m_TrackingHandler); m_Tracker->SetLoopCheck(m_Controls->m_LoopCheckBox->value()); m_Tracker->SetAngularThreshold(m_Controls->m_AngularThresholdBox->value()); m_Tracker->SetMinTractLength(m_Controls->m_MinTractLengthBox->value()); m_Tracker->SetUseOutputProbabilityMap(m_Controls->m_OutputProbMap->isChecked()); m_ParentNode = m_InputImageNodes.at(0); m_TrackingThread.start(QThread::LowestPriority); } diff --git a/Plugins/org.mitk.gui.qt.diffusionimaging.tractography/src/internal/QmitkStreamlineTrackingView.h b/Plugins/org.mitk.gui.qt.diffusionimaging.tractography/src/internal/QmitkStreamlineTrackingView.h index efcf1419b5..0f6db98e80 100644 --- a/Plugins/org.mitk.gui.qt.diffusionimaging.tractography/src/internal/QmitkStreamlineTrackingView.h +++ b/Plugins/org.mitk.gui.qt.diffusionimaging.tractography/src/internal/QmitkStreamlineTrackingView.h @@ -1,145 +1,151 @@ /*=================================================================== The Medical Imaging Interaction Toolkit (MITK) Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics. All rights reserved. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See LICENSE.txt or http://www.mitk.org for details. ===================================================================*/ #ifndef QmitkStreamlineTrackingView_h #define QmitkStreamlineTrackingView_h #include #include "ui_QmitkStreamlineTrackingViewControls.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include +#include class QmitkStreamlineTrackingView; class QmitkStreamlineTrackingWorker : public QObject { Q_OBJECT public: QmitkStreamlineTrackingWorker(QmitkStreamlineTrackingView* view); public slots: void run(); private: QmitkStreamlineTrackingView* m_View; }; /*! \brief View for tensor based deterministic streamline fiber tracking. */ -class QmitkStreamlineTrackingView : public QmitkAbstractView +class QmitkStreamlineTrackingView : public QmitkAbstractView, public mitk::ILifecycleAwarePart { // this is needed for all Qt objects that should have a Qt meta-object // (everything that derives from QObject and wants to have signal/slots) Q_OBJECT public: static const std::string VIEW_ID; typedef itk::Image< unsigned int, 3 > ItkUintImgType; typedef itk::Image< unsigned char, 3 > ItkUCharImageType; typedef itk::Image< float, 3 > ItkFloatImageType; typedef itk::StreamlineTrackingFilter TrackerType; QmitkStreamlineTrackingView(); virtual ~QmitkStreamlineTrackingView(); virtual void CreateQtPartControl(QWidget *parent) override; /// /// Sets the focus to an internal widget. /// virtual void SetFocus() override; TrackerType::Pointer m_Tracker; QmitkStreamlineTrackingWorker m_TrackingWorker; QThread m_TrackingThread; + virtual void Activated() override; + virtual void Deactivated() override; + virtual void Visible() override; + virtual void Hidden() override; + protected slots: void DoFiberTracking(); ///< start fiber tracking void UpdateGui(); void ToggleInteractive(); void DeleteTrackingHandler(); void OnParameterChanged(); void InteractiveSeedChanged(bool posChanged=false); void ForestSwitched(); void OutputStyleSwitched(); void AfterThread(); ///< update gui etc. after tracking has finished void BeforeThread(); ///< start timer etc. void TimerUpdate(); void StopTractography(); void OnSliceChanged(); protected: /// \brief called by QmitkAbstractView when DataManager's selection has changed virtual void OnSelectionChanged(berry::IWorkbenchPart::Pointer part, const QList& nodes) override; Ui::QmitkStreamlineTrackingViewControls* m_Controls; protected slots: private: void StartStopTrackingGui(bool start); std::vector< itk::Point > m_SeedPoints; mitk::DataNode::Pointer m_ParentNode; mitk::DataNode::Pointer m_InteractiveNode; mitk::DataNode::Pointer m_InteractivePointSetNode; std::vector< mitk::DataNode::Pointer > m_InputImageNodes; ///< input image nodes std::vector< mitk::Image::ConstPointer > m_InputImages; ///< input images std::vector< mitk::Image::ConstPointer > m_AdditionalInputImages; bool m_FirstTensorProbRun; bool m_FirstInteractiveRun; mitk::TrackingDataHandler* m_TrackingHandler; bool m_ThreadIsRunning; QTimer* m_TrackingTimer; bool m_DeleteTrackingHandler; QmitkSliceNavigationListener m_SliceChangeListener; - + bool m_Visible; }; #endif // _QMITKFIBERTRACKINGVIEW_H_INCLUDED