diff --git a/Plugins/org.mitk.gui.qt.segmentation/documentation/UserManual/QmitkSegmentationUtilities.dox b/Plugins/org.mitk.gui.qt.segmentation/documentation/UserManual/QmitkSegmentationUtilities.dox index 0d9b10b310..623bfb4c2b 100644 --- a/Plugins/org.mitk.gui.qt.segmentation/documentation/UserManual/QmitkSegmentationUtilities.dox +++ b/Plugins/org.mitk.gui.qt.segmentation/documentation/UserManual/QmitkSegmentationUtilities.dox @@ -1,80 +1,80 @@ /** \page org_mitk_views_segmentationutilities The Segmentation Utilities View \imageMacro{segmentation_utilities-dox.svg,"Icon of the Segmentation Utilities View",5.00} \imageMacro{QmitkSegmentationUtilities_Overview.png,"The Segmentation Utilities View",16.00} \tableofcontents \section org_mitk_views_segmentationUtilitiesManualOverview Overview The Segmentation Utilities View allows to postprocess existing segmentations. Currently five different operations exist: \section org_mitk_views_segmentationUtilitiesDataSelection Data Selection All postprocessing operations provide one or more selection widgets, which allow to select the data for the operation. \section org_mitk_views_segmentationUtilitiesBooleanOperations Boolean operations Boolean operations allows to perform the following fundamental operations on two segmentations: The selected segmentations must have the same geometry (size, spacing, ...) in order for the operations to work correctly. The result will be stored in a new data node as a child node of the first selected segmentation. \imageMacro{QmitkSegmentationUtilities_BooleanOperations.png,"Boolean operations",6.00} \section org_mitk_views_segmentationUtilitiesContourToImage Contour to image Contour to image allows to create a segmentation out of a given contour-model. The operation requires a contour model set and a reference image. The created segmentation image will have the same geometrical properties like the reference image (dimension, size and Geometry3D). \imageMacro{QmitkSegmentationUtilities_ContourToImage.png,"Contour to image",6.00} \section org_mitk_views_segmentationUtilitiesImageMasking Image masking Image masking allows to mask an image with either an existing segmentation or a surface. -The operation requires an image and a binary image mask or a surface. +The operation requires an image and a segmentation or a surface. The result will be an image containing only the pixels that are covered by the respective mask. \imageMacro{QmitkSegmentationUtilities_ImageMasking.png,"Image masking",6.00} \section org_mitk_views_segmentationUtilitiesMorphologicalOperations Morphological operations Morphological operations are applied to a single segmentation image. Based on a given structuring element the underlying segmentation will be modfied. The plugin provides a ball and a cross as structuring elements. The follow operations are available: \imageMacro{QmitkSegmentationUtilities_MorphologicalOperations.png,"Morphological operations",6.00} \section org_mitk_views_segmentationUtilitiesSurfaceToImage Surface to image Surface to image allows to create a segmentation out of a given surface. The operation requires a surface and a reference image. The created segmentation image will have the same geometrical properties like the reference image (dimension, size and Geometry3D). \imageMacro{QmitkSegmentationUtilities_SurfaceToImage.png,"Surface to image",6.00} **/ diff --git a/Plugins/org.mitk.gui.qt.segmentation/documentation/UserManual/QmitkSegmentationUtilities_ImageMasking.png b/Plugins/org.mitk.gui.qt.segmentation/documentation/UserManual/QmitkSegmentationUtilities_ImageMasking.png index ae33391505..5664184a23 100644 Binary files a/Plugins/org.mitk.gui.qt.segmentation/documentation/UserManual/QmitkSegmentationUtilities_ImageMasking.png and b/Plugins/org.mitk.gui.qt.segmentation/documentation/UserManual/QmitkSegmentationUtilities_ImageMasking.png differ diff --git a/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/ImageMasking/QmitkImageMaskingWidget.cpp b/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/ImageMasking/QmitkImageMaskingWidget.cpp index 033d760819..d1cfce7c08 100644 --- a/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/ImageMasking/QmitkImageMaskingWidget.cpp +++ b/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/ImageMasking/QmitkImageMaskingWidget.cpp @@ -1,298 +1,284 @@ /*============================================================================ The Medical Imaging Interaction Toolkit (MITK) Copyright (c) German Cancer Research Center (DKFZ) All rights reserved. Use of this source code is governed by a 3-clause BSD license that can be found in the LICENSE file. ============================================================================*/ #include "QmitkImageMaskingWidget.h" #include "mitkImage.h" #include "../../Common/QmitkDataSelectionWidget.h" #include #include #include #include #include #include #include #include -static const char* const HelpText = "Select a regular image and a binary image"; +namespace +{ + bool IsSurface(const mitk::DataNode* dataNode) + { + if (nullptr != dataNode) + { + if (nullptr != dynamic_cast(dataNode->GetData())) + return true; + } + + return false; + } +} + +static const char* const HelpText = "Select an image and a segmentation or surface"; QmitkImageMaskingWidget::QmitkImageMaskingWidget(mitk::SliceNavigationController* timeNavigationController, QWidget* parent) : QmitkSegmentationUtilityWidget(timeNavigationController, parent) { m_Controls.setupUi(this); m_Controls.dataSelectionWidget->AddDataSelection(QmitkDataSelectionWidget::ImagePredicate); - m_Controls.dataSelectionWidget->AddDataSelection(QmitkDataSelectionWidget::SegmentationPredicate); + m_Controls.dataSelectionWidget->AddDataSelection(QmitkDataSelectionWidget::SegmentationOrSurfacePredicate); m_Controls.dataSelectionWidget->SetHelpText(HelpText); this->EnableButtons(false); - connect (m_Controls.rbMaskImage, SIGNAL(toggled(bool)), this, SLOT(OnImageMaskingToggled(bool))); - connect (m_Controls.rbMaskSurface, SIGNAL(toggled(bool)), this, SLOT(OnSurfaceMaskingToggled(bool))); connect (m_Controls.btnMaskImage, SIGNAL(clicked()), this, SLOT(OnMaskImagePressed())); connect(m_Controls.dataSelectionWidget, SIGNAL(SelectionChanged(unsigned int, const mitk::DataNode*)), this, SLOT(OnSelectionChanged(unsigned int, const mitk::DataNode*))); if( m_Controls.dataSelectionWidget->GetSelection(0).IsNotNull() && m_Controls.dataSelectionWidget->GetSelection(1).IsNotNull() ) { this->OnSelectionChanged(0, m_Controls.dataSelectionWidget->GetSelection(0)); } } QmitkImageMaskingWidget::~QmitkImageMaskingWidget() { } void QmitkImageMaskingWidget::OnSelectionChanged(unsigned int index, const mitk::DataNode* selection) { QmitkDataSelectionWidget* dataSelectionWidget = m_Controls.dataSelectionWidget; mitk::DataNode::Pointer node0 = dataSelectionWidget->GetSelection(0); mitk::DataNode::Pointer node1 = dataSelectionWidget->GetSelection(1); if (node0.IsNull() || node1.IsNull() ) { - if( m_Controls.rbMaskImage->isChecked() ) - { - dataSelectionWidget->SetHelpText(HelpText); - } - else - { - dataSelectionWidget->SetHelpText("Select a regular image and a surface"); - } + dataSelectionWidget->SetHelpText(HelpText); this->EnableButtons(false); } else { this->SelectionControl(index, selection); } } void QmitkImageMaskingWidget::SelectionControl(unsigned int index, const mitk::DataNode* selection) { QmitkDataSelectionWidget* dataSelectionWidget = m_Controls.dataSelectionWidget; mitk::DataNode::Pointer node = dataSelectionWidget->GetSelection(index); //if Image-Masking is enabled, check if image-dimension of reference and binary image is identical - if( m_Controls.rbMaskImage->isChecked() ) + if( !IsSurface(dataSelectionWidget->GetSelection(1)) ) { if( dataSelectionWidget->GetSelection(0) == dataSelectionWidget->GetSelection(1) ) { dataSelectionWidget->SetHelpText("Select two different images above"); this->EnableButtons(false); return; } else if( node.IsNotNull() && selection ) { mitk::Image::Pointer referenceImage = dynamic_cast ( dataSelectionWidget->GetSelection(0)->GetData() ); mitk::Image::Pointer maskImage = dynamic_cast ( dataSelectionWidget->GetSelection(1)->GetData() ); if( maskImage.IsNull() || referenceImage->GetLargestPossibleRegion().GetSize() != maskImage->GetLargestPossibleRegion().GetSize() ) { dataSelectionWidget->SetHelpText("Different image sizes cannot be masked"); this->EnableButtons(false); return; } } else { dataSelectionWidget->SetHelpText(HelpText); return; } } dataSelectionWidget->SetHelpText(""); this->EnableButtons(); } void QmitkImageMaskingWidget::EnableButtons(bool enable) { m_Controls.btnMaskImage->setEnabled(enable); } -void QmitkImageMaskingWidget::OnImageMaskingToggled(bool status) -{ - if (status) - { - m_Controls.dataSelectionWidget->SetHelpText("Select a regular image and a binary image"); - m_Controls.dataSelectionWidget->SetPredicate(1, QmitkDataSelectionWidget::SegmentationPredicate); - } -} - -void QmitkImageMaskingWidget::OnSurfaceMaskingToggled(bool status) -{ - if (status) - { - m_Controls.dataSelectionWidget->SetHelpText("Select a regular image and a surface"); - m_Controls.dataSelectionWidget->SetPredicate(1, QmitkDataSelectionWidget::SurfacePredicate); - } -} - - void QmitkImageMaskingWidget::OnMaskImagePressed() { //Disable Buttons during calculation and initialize Progressbar this->EnableButtons(false); mitk::ProgressBar::GetInstance()->AddStepsToDo(4); mitk::ProgressBar::GetInstance()->Progress(); QmitkDataSelectionWidget* dataSelectionWidget = m_Controls.dataSelectionWidget; //create result image, get mask node and reference image mitk::Image::Pointer resultImage(nullptr); mitk::DataNode::Pointer maskingNode = dataSelectionWidget->GetSelection(1); mitk::Image::Pointer referenceImage = static_cast(dataSelectionWidget->GetSelection(0)->GetData()); if(referenceImage.IsNull() || maskingNode.IsNull() ) { MITK_ERROR << "Selection does not contain an image"; QMessageBox::information( this, "Image and Surface Masking", "Selection does not contain an image", QMessageBox::Ok ); m_Controls.btnMaskImage->setEnabled(true); return; } //Do Image-Masking - if (m_Controls.rbMaskImage->isChecked()) + if (!IsSurface(maskingNode)) { mitk::ProgressBar::GetInstance()->Progress(); mitk::Image::Pointer maskImage = dynamic_cast ( maskingNode->GetData() ); if(maskImage.IsNull() ) { - MITK_ERROR << "Selection does not contain a binary image"; - QMessageBox::information( this, "Image and Surface Masking", "Selection does not contain a binary image", QMessageBox::Ok ); + MITK_ERROR << "Selection does not contain a segmentation"; + QMessageBox::information( this, "Image and Surface Masking", "Selection does not contain a segmentation", QMessageBox::Ok ); this->EnableButtons(); return; } if( referenceImage->GetLargestPossibleRegion().GetSize() == maskImage->GetLargestPossibleRegion().GetSize() ) { resultImage = this->MaskImage( referenceImage, maskImage ); } } //Do Surface-Masking else { mitk::ProgressBar::GetInstance()->Progress(); //1. convert surface to image mitk::Surface::Pointer surface = dynamic_cast ( maskingNode->GetData() ); //TODO Get 3D Surface of current time step if(surface.IsNull()) { MITK_ERROR << "Selection does not contain a surface"; QMessageBox::information( this, "Image and Surface Masking", "Selection does not contain a surface", QMessageBox::Ok ); this->EnableButtons(); return; } mitk::Image::Pointer maskImage = this->ConvertSurfaceToImage( referenceImage, surface ); //2. mask reference image with mask image if(maskImage.IsNotNull() && referenceImage->GetLargestPossibleRegion().GetSize() == maskImage->GetLargestPossibleRegion().GetSize() ) { resultImage = this->MaskImage( referenceImage, maskImage ); } } mitk::ProgressBar::GetInstance()->Progress(); if( resultImage.IsNull() ) { MITK_ERROR << "Masking failed"; QMessageBox::information( this, "Image and Surface Masking", "Masking failed. For more information please see logging window.", QMessageBox::Ok ); this->EnableButtons(); mitk::ProgressBar::GetInstance()->Progress(4); return; } //Add result to data storage this->AddToDataStorage( dataSelectionWidget->GetDataStorage(), resultImage, dataSelectionWidget->GetSelection(0)->GetName() + "_" + dataSelectionWidget->GetSelection(1)->GetName(), dataSelectionWidget->GetSelection(0)); this->EnableButtons(); mitk::ProgressBar::GetInstance()->Progress(); } mitk::Image::Pointer QmitkImageMaskingWidget::MaskImage(mitk::Image::Pointer referenceImage, mitk::Image::Pointer maskImage ) { mitk::Image::Pointer resultImage(nullptr); mitk::MaskImageFilter::Pointer maskFilter = mitk::MaskImageFilter::New(); maskFilter->SetInput( referenceImage ); maskFilter->SetMask( maskImage ); maskFilter->OverrideOutsideValueOn(); maskFilter->SetOutsideValue( referenceImage->GetStatistics()->GetScalarValueMin() ); try { maskFilter->Update(); } catch(itk::ExceptionObject& excpt) { MITK_ERROR << excpt.GetDescription(); return nullptr; } resultImage = maskFilter->GetOutput(); return resultImage; } mitk::Image::Pointer QmitkImageMaskingWidget::ConvertSurfaceToImage( mitk::Image::Pointer image, mitk::Surface::Pointer surface ) { mitk::ProgressBar::GetInstance()->AddStepsToDo(2); mitk::ProgressBar::GetInstance()->Progress(); mitk::SurfaceToImageFilter::Pointer surfaceToImageFilter = mitk::SurfaceToImageFilter::New(); surfaceToImageFilter->MakeOutputBinaryOn(); surfaceToImageFilter->SetInput(surface); surfaceToImageFilter->SetImage(image); try { surfaceToImageFilter->Update(); } catch(itk::ExceptionObject& excpt) { MITK_ERROR << excpt.GetDescription(); return nullptr; } mitk::ProgressBar::GetInstance()->Progress(); mitk::Image::Pointer resultImage = mitk::Image::New(); resultImage = surfaceToImageFilter->GetOutput(); return resultImage; } void QmitkImageMaskingWidget::AddToDataStorage(mitk::DataStorage::Pointer dataStorage, mitk::Image::Pointer segmentation, const std::string& name, mitk::DataNode::Pointer parent ) { mitk::DataNode::Pointer dataNode = mitk::DataNode::New(); dataNode->SetName(name); dataNode->SetData(segmentation); dataStorage->Add(dataNode, parent); } diff --git a/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/ImageMasking/QmitkImageMaskingWidget.h b/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/ImageMasking/QmitkImageMaskingWidget.h index 374d9bc5c2..37a5711983 100644 --- a/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/ImageMasking/QmitkImageMaskingWidget.h +++ b/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/ImageMasking/QmitkImageMaskingWidget.h @@ -1,80 +1,74 @@ /*============================================================================ The Medical Imaging Interaction Toolkit (MITK) Copyright (c) German Cancer Research Center (DKFZ) All rights reserved. Use of this source code is governed by a 3-clause BSD license that can be found in the LICENSE file. ============================================================================*/ #ifndef QmitkImageMaskingWidget_h #define QmitkImageMaskingWidget_h #include "../QmitkSegmentationUtilityWidget.h" #include #include namespace mitk { class Image; } /*! \brief QmitkImageMaskingWidget Tool masks an image with a binary image or a surface. The Method requires an image and a binary image mask or a surface. The input image and the binary image mask must be of the same size. Masking with a surface creates first a binary image of the surface and then use this for the masking of the input image. */ class QmitkImageMaskingWidget : public QmitkSegmentationUtilityWidget { Q_OBJECT public: /** @brief Default constructor, including creation of GUI elements and signals/slots connections. */ explicit QmitkImageMaskingWidget(mitk::SliceNavigationController* timeNavigationController, QWidget* parent = nullptr); /** @brief Defaul destructor. */ ~QmitkImageMaskingWidget() override; private slots: /** @brief This slot is called if the selection in the workbench is changed. */ void OnSelectionChanged(unsigned int index, const mitk::DataNode* selection); - /** @brief This slot is called if user activates the radio button for masking an image with a binary image mask. */ - void OnImageMaskingToggled(bool); - - /** @brief This slot is called if user activates the radio button for masking an image with a surface. */ - void OnSurfaceMaskingToggled(bool); - /** @brief This slot is called if user activates the button to mask an image. */ void OnMaskImagePressed(); private: /** @brief Check if selections is valid. */ void SelectionControl( unsigned int index, const mitk::DataNode* selection); /** @brief Enable buttons if data selction is valid. */ void EnableButtons(bool enable = true); /** @brief Mask an image with a given binary mask. Note that the input image and the mask image must be of the same size. */ itk::SmartPointer MaskImage(itk::SmartPointer referenceImage, itk::SmartPointer maskImage ); /** @brief Convert a surface into an binary image. */ itk::SmartPointer ConvertSurfaceToImage( itk::SmartPointer image, mitk::Surface::Pointer surface ); /** @brief Adds a new data object to the DataStorage.*/ void AddToDataStorage(mitk::DataStorage::Pointer dataStorage, itk::SmartPointer segmentation, const std::string& name, mitk::DataNode::Pointer parent = nullptr); Ui::QmitkImageMaskingWidgetControls m_Controls; }; #endif diff --git a/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/ImageMasking/QmitkImageMaskingWidgetControls.ui b/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/ImageMasking/QmitkImageMaskingWidgetControls.ui index 1882ccdfbf..7ff3b3184c 100644 --- a/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/ImageMasking/QmitkImageMaskingWidgetControls.ui +++ b/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/ImageMasking/QmitkImageMaskingWidgetControls.ui @@ -1,82 +1,56 @@ QmitkImageMaskingWidgetControls 0 0 147 155 0 0 - - - - Masking Mode - - - - - - Image Masking - - - true - - - - - - - Surface Masking - - - - - - Mask Qt::Vertical 20 40 QmitkDataSelectionWidget QWidget
internal/Common/QmitkDataSelectionWidget.h
1