diff --git a/Modules/Segmentation/Interactions/mitkFastMarchingTool.cpp b/Modules/Segmentation/Interactions/mitkFastMarchingTool.cpp index 74b82b4248..ff17108c5e 100644 --- a/Modules/Segmentation/Interactions/mitkFastMarchingTool.cpp +++ b/Modules/Segmentation/Interactions/mitkFastMarchingTool.cpp @@ -1,481 +1,481 @@ /*=================================================================== 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 "mitkFastMarchingTool.h" #include "mitkToolManager.h" #include "mitkBaseRenderer.h" #include "mitkRenderingManager.h" #include "mitkInteractionConst.h" #include "itkOrImageFilter.h" #include "mitkImageTimeSelector.h" // us #include #include #include #include namespace mitk { MITK_TOOL_MACRO(Segmentation_EXPORT, FastMarchingTool, "FastMarching2D tool"); } mitk::FastMarchingTool::FastMarchingTool() :FeedbackContourTool("PressMoveReleaseAndPointSetting"), m_NeedUpdate(true), m_CurrentTimeStep(0), m_LowerThreshold(0), m_UpperThreshold(200), m_StoppingValue(100), m_Sigma(1.0), m_Alpha(-0.5), m_Beta(3.0), m_PositionEvent(0) { CONNECT_ACTION( AcADDPOINTRMB, OnAddPoint ); CONNECT_ACTION( AcADDPOINT, OnAddPoint ); CONNECT_ACTION( AcREMOVEPOINT, OnDelete ); } mitk::FastMarchingTool::~FastMarchingTool() { if (this->m_SmoothFilter.IsNotNull()) this->m_SmoothFilter->RemoveAllObservers(); if (this->m_SigmoidFilter.IsNotNull()) this->m_SigmoidFilter->RemoveAllObservers(); if (this->m_GradientMagnitudeFilter.IsNotNull()) this->m_GradientMagnitudeFilter->RemoveAllObservers(); if (this->m_FastMarchingFilter.IsNotNull()) this->m_FastMarchingFilter->RemoveAllObservers(); } float mitk::FastMarchingTool::CanHandleEvent( StateEvent const *stateEvent) const { float returnValue = Superclass::CanHandleEvent(stateEvent); //we can handle delete if(stateEvent->GetId() == 12 ) { returnValue = 1.0; } return returnValue; } const char** mitk::FastMarchingTool::GetXPM() const { return NULL;//mitkFastMarchingTool_xpm; } us::ModuleResource mitk::FastMarchingTool::GetIconResource() const { us::Module* module = us::GetModuleContext()->GetModule(); us::ModuleResource resource = module->GetResource("FastMarching_48x48.png"); return resource; } us::ModuleResource mitk::FastMarchingTool::GetCursorIconResource() const { us::Module* module = us::GetModuleContext()->GetModule(); us::ModuleResource resource = module->GetResource("FastMarching_Cursor_32x32.png"); return resource; } const char* mitk::FastMarchingTool::GetName() const { return "FastMarching2D"; } void mitk::FastMarchingTool::BuildITKPipeline() { m_ReferenceImageSliceAsITK = InternalImageType::New(); m_ReferenceImageSlice = GetAffectedReferenceSlice( m_PositionEvent ); CastToItkImage(m_ReferenceImageSlice, m_ReferenceImageSliceAsITK); m_ProgressCommand = mitk::ToolCommand::New(); m_SmoothFilter = SmoothingFilterType::New(); m_SmoothFilter->SetInput( m_ReferenceImageSliceAsITK ); m_SmoothFilter->SetTimeStep( 0.05 ); m_SmoothFilter->SetNumberOfIterations( 2 ); m_SmoothFilter->SetConductanceParameter( 9.0 ); m_GradientMagnitudeFilter = GradientFilterType::New(); m_GradientMagnitudeFilter->SetSigma( m_Sigma ); m_SigmoidFilter = SigmoidFilterType::New(); m_SigmoidFilter->SetAlpha( m_Alpha ); m_SigmoidFilter->SetBeta( m_Beta ); m_SigmoidFilter->SetOutputMinimum( 0.0 ); m_SigmoidFilter->SetOutputMaximum( 1.0 ); m_FastMarchingFilter = FastMarchingFilterType::New(); m_FastMarchingFilter->SetStoppingValue( m_StoppingValue ); m_ThresholdFilter = ThresholdingFilterType::New(); m_ThresholdFilter->SetLowerThreshold( m_LowerThreshold ); m_ThresholdFilter->SetUpperThreshold( m_UpperThreshold ); m_ThresholdFilter->SetOutsideValue( 0 ); m_ThresholdFilter->SetInsideValue( 1.0 ); m_SeedContainer = NodeContainer::New(); m_SeedContainer->Initialize(); m_FastMarchingFilter->SetTrialPoints( m_SeedContainer ); if (this->m_SmoothFilter.IsNotNull()) this->m_SmoothFilter->RemoveAllObservers(); if (this->m_SigmoidFilter.IsNotNull()) this->m_SigmoidFilter->RemoveAllObservers(); if (this->m_GradientMagnitudeFilter.IsNotNull()) this->m_GradientMagnitudeFilter->RemoveAllObservers(); if (this->m_FastMarchingFilter.IsNotNull()) this->m_FastMarchingFilter->RemoveAllObservers(); m_SmoothFilter->AddObserver( itk::ProgressEvent(), m_ProgressCommand); m_GradientMagnitudeFilter->AddObserver( itk::ProgressEvent(), m_ProgressCommand); m_SigmoidFilter->AddObserver( itk::ProgressEvent(), m_ProgressCommand); m_FastMarchingFilter->AddObserver( itk::ProgressEvent(), m_ProgressCommand); m_SmoothFilter->SetInput( m_ReferenceImageSliceAsITK ); m_GradientMagnitudeFilter->SetInput( m_SmoothFilter->GetOutput() ); m_SigmoidFilter->SetInput( m_GradientMagnitudeFilter->GetOutput() ); m_FastMarchingFilter->SetInput( m_SigmoidFilter->GetOutput() ); m_ThresholdFilter->SetInput( m_FastMarchingFilter->GetOutput() ); m_ReferenceImageSliceAsITK = InternalImageType::New(); } void mitk::FastMarchingTool::SetUpperThreshold(double value) { if (m_UpperThreshold != value) { m_UpperThreshold = value / 10.0; m_ThresholdFilter->SetUpperThreshold( m_UpperThreshold ); m_NeedUpdate = true; } } void mitk::FastMarchingTool::SetLowerThreshold(double value) { if (m_LowerThreshold != value) { m_LowerThreshold = value / 10.0; m_ThresholdFilter->SetLowerThreshold( m_LowerThreshold ); m_NeedUpdate = true; } } void mitk::FastMarchingTool::SetBeta(double value) { if (m_Beta != value) { m_Beta = value; m_SigmoidFilter->SetBeta( m_Beta ); m_NeedUpdate = true; } } void mitk::FastMarchingTool::SetSigma(double value) { if (m_Sigma != value) { m_Sigma = value; m_GradientMagnitudeFilter->SetSigma( m_Sigma ); m_NeedUpdate = true; } } void mitk::FastMarchingTool::SetAlpha(double value) { if (m_Alpha != value) { m_Alpha = value; m_SigmoidFilter->SetAlpha( m_Alpha ); m_NeedUpdate = true; } } void mitk::FastMarchingTool::SetStoppingValue(double value) { if (m_StoppingValue != value) { m_StoppingValue = value; m_FastMarchingFilter->SetStoppingValue( m_StoppingValue ); m_NeedUpdate = true; } } void mitk::FastMarchingTool::Activated() { Superclass::Activated(); m_ResultImageNode = mitk::DataNode::New(); m_ResultImageNode->SetName("FastMarching_Preview"); m_ResultImageNode->SetBoolProperty("helper object", true); m_ResultImageNode->SetColor(0.0, 1.0, 0.0); m_ResultImageNode->SetVisibility(true); m_ToolManager->GetDataStorage()->Add( this->m_ResultImageNode, m_ToolManager->GetReferenceData(0)); m_SeedsAsPointSet = mitk::PointSet::New(); m_SeedsAsPointSetNode = mitk::DataNode::New(); m_SeedsAsPointSetNode->SetData(m_SeedsAsPointSet); m_SeedsAsPointSetNode->SetName("Seeds_Preview"); m_SeedsAsPointSetNode->SetBoolProperty("helper object", true); m_SeedsAsPointSetNode->SetColor(0.0, 1.0, 0.0); m_SeedsAsPointSetNode->SetVisibility(true); m_ToolManager->GetDataStorage()->Add( this->m_SeedsAsPointSetNode, m_ToolManager->GetReferenceData(0)); this->Initialize(); } void mitk::FastMarchingTool::Deactivated() { Superclass::Deactivated(); m_ToolManager->GetDataStorage()->Remove( this->m_ResultImageNode ); m_ToolManager->GetDataStorage()->Remove( this->m_SeedsAsPointSetNode ); this->ClearSeeds(); m_ResultImageNode = NULL; mitk::RenderingManager::GetInstance()->RequestUpdateAll(); } void mitk::FastMarchingTool::Initialize() { m_ReferenceImage = dynamic_cast(m_ToolManager->GetReferenceData(0)->GetData()); if(m_ReferenceImage->GetTimeSlicedGeometry()->GetTimeSteps() > 1) { mitk::ImageTimeSelector::Pointer timeSelector = ImageTimeSelector::New(); timeSelector->SetInput( m_ReferenceImage ); timeSelector->SetTimeNr( m_CurrentTimeStep ); timeSelector->UpdateLargestPossibleRegion(); m_ReferenceImage = timeSelector->GetOutput(); } m_NeedUpdate = true; } void mitk::FastMarchingTool::ConfirmSegmentation() { // combine preview image with current working segmentation if (dynamic_cast(m_ResultImageNode->GetData())) { //logical or combination of preview and segmentation slice OutputImageType::Pointer workingImageSliceInITK = OutputImageType::New(); mitk::Image::Pointer workingImageSlice; mitk::Image::Pointer workingImage = dynamic_cast(this->m_ToolManager->GetWorkingData(0)->GetData()); if(workingImage->GetTimeSlicedGeometry()->GetTimeSteps() > 1) { mitk::ImageTimeSelector::Pointer timeSelector = mitk::ImageTimeSelector::New(); timeSelector->SetInput( workingImage ); timeSelector->SetTimeNr( m_CurrentTimeStep ); timeSelector->UpdateLargestPossibleRegion(); // todo: make GetAffectedWorkingSlice dependant of current time step workingImageSlice = GetAffectedWorkingSlice( m_PositionEvent ); CastToItkImage( workingImageSlice, workingImageSliceInITK ); } else { workingImageSlice = GetAffectedWorkingSlice( m_PositionEvent ); CastToItkImage( workingImageSlice, workingImageSliceInITK ); } typedef itk::OrImageFilter OrImageFilterType; OrImageFilterType::Pointer orFilter = OrImageFilterType::New(); orFilter->SetInput(0, m_ThresholdFilter->GetOutput()); orFilter->SetInput(1, workingImageSliceInITK); orFilter->Update(); mitk::Image::Pointer segmentationResult = mitk::Image::New(); mitk::CastToMitkImage(orFilter->GetOutput(), segmentationResult); segmentationResult->GetGeometry()->SetOrigin(workingImageSlice->GetGeometry()->GetOrigin()); segmentationResult->GetGeometry()->SetIndexToWorldTransform(workingImageSlice->GetGeometry()->GetIndexToWorldTransform()); //write to segmentation volume and hide preview image // again, current time step is not considered this->WriteBackSegmentationResult(m_PositionEvent, segmentationResult ); this->m_ResultImageNode->SetVisibility(false); this->ClearSeeds(); } mitk::RenderingManager::GetInstance()->RequestUpdateAll(); } bool mitk::FastMarchingTool::OnAddPoint(Action* action, const StateEvent* stateEvent) { // Add a new seed point for FastMarching algorithm const PositionEvent* p = dynamic_cast(stateEvent->GetEvent()); if (!p) return false; if (m_PositionEvent != NULL) delete m_PositionEvent; m_PositionEvent = new PositionEvent(p->GetSender(), p->GetType(), p->GetButton(), p->GetButtonState(), p->GetKey(), p->GetDisplayPosition(), p->GetWorldPosition() ); //if click was on another renderwindow or slice then reset pipeline and preview if( (m_LastEventSender != m_PositionEvent->GetSender()) || (m_LastEventSlice != m_PositionEvent->GetSender()->GetSlice()) ) { this->BuildITKPipeline(); this->ClearSeeds(); } m_LastEventSender = m_PositionEvent->GetSender(); m_LastEventSlice = m_LastEventSender->GetSlice(); mitk::Point3D clickInIndex; m_ReferenceImageSlice->GetGeometry()->WorldToIndex(m_PositionEvent->GetWorldPosition(), clickInIndex); itk::Index<2> seedPosition; seedPosition[0] = clickInIndex[0]; seedPosition[1] = clickInIndex[1]; NodeType node; const double seedValue = 0.0; node.SetValue( seedValue ); node.SetIndex( seedPosition ); this->m_SeedContainer->InsertElement(this->m_SeedContainer->Size(), node); m_FastMarchingFilter->Modified(); m_SeedsAsPointSet->InsertPoint(m_SeedsAsPointSet->GetSize(), m_PositionEvent->GetWorldPosition()); mitk::RenderingManager::GetInstance()->RequestUpdateAll(); m_NeedUpdate = true; m_ReadyMessage.Send(); this->Update(); return true; } bool mitk::FastMarchingTool::OnDelete(Action* action, const StateEvent* stateEvent) { // delete last seed point if(!(this->m_SeedContainer->empty())) { //delete last element of seeds container this->m_SeedContainer->pop_back(); m_FastMarchingFilter->Modified(); //delete last point in pointset - somehow ugly m_SeedsAsPointSet->GetPointSet()->GetPoints()->DeleteIndex(m_SeedsAsPointSet->GetSize() - 1); mitk::RenderingManager::GetInstance()->RequestUpdateAll(); m_NeedUpdate = true; this->Update(); } return true; } void mitk::FastMarchingTool::Update() { const unsigned int progress_steps = 20; // update FastMarching pipeline and show result if (m_NeedUpdate) { m_ProgressCommand->AddStepsToDo(progress_steps); CurrentlyBusy.Send(true); try { m_ThresholdFilter->Update(); } catch( itk::ExceptionObject & excep ) { MITK_ERROR << "Exception caught: " << excep.GetDescription(); // progress by max step count, will force - m_ProgressCommand->SetRemainingProgress(progress_steps); + m_ProgressCommand->SetProgress(progress_steps); CurrentlyBusy.Send(false); std::string msg = excep.GetDescription(); ErrorMessage.Send(msg); return; } - m_ProgressCommand->SetRemainingProgress(progress_steps); + m_ProgressCommand->SetProgress(progress_steps); CurrentlyBusy.Send(false); //make output visible mitk::Image::Pointer result = mitk::Image::New(); CastToMitkImage( m_ThresholdFilter->GetOutput(), result); result->GetGeometry()->SetOrigin(m_ReferenceImageSlice->GetGeometry()->GetOrigin() ); result->GetGeometry()->SetIndexToWorldTransform(m_ReferenceImageSlice->GetGeometry()->GetIndexToWorldTransform() ); m_ResultImageNode->SetData(result); m_ResultImageNode->SetVisibility(true); mitk::RenderingManager::GetInstance()->RequestUpdateAll(); } } void mitk::FastMarchingTool::ClearSeeds() { // clear seeds for FastMarching as well as the PointSet for visualization if(this->m_SeedContainer.IsNotNull()) this->m_SeedContainer->Initialize(); if(this->m_SeedsAsPointSet.IsNotNull()) { this->m_SeedsAsPointSet = mitk::PointSet::New(); this->m_SeedsAsPointSetNode->SetData(this->m_SeedsAsPointSet); m_SeedsAsPointSetNode->SetName("Seeds_Preview"); m_SeedsAsPointSetNode->SetBoolProperty("helper object", true); m_SeedsAsPointSetNode->SetColor(0.0, 1.0, 0.0); m_SeedsAsPointSetNode->SetVisibility(true); } if(this->m_FastMarchingFilter.IsNotNull()) m_FastMarchingFilter->Modified(); this->m_NeedUpdate = true; } void mitk::FastMarchingTool::Reset() { //clear all seeds and preview empty result this->ClearSeeds(); m_ResultImageNode->SetVisibility(false); mitk::RenderingManager::GetInstance()->RequestUpdateAll(); } void mitk::FastMarchingTool::SetCurrentTimeStep(int t) { if( m_CurrentTimeStep != t ) { m_CurrentTimeStep = t; this->Initialize(); } } diff --git a/Modules/Segmentation/Interactions/mitkFastMarchingTool3D.cpp b/Modules/Segmentation/Interactions/mitkFastMarchingTool3D.cpp index ef18da63be..9fc98676c0 100644 --- a/Modules/Segmentation/Interactions/mitkFastMarchingTool3D.cpp +++ b/Modules/Segmentation/Interactions/mitkFastMarchingTool3D.cpp @@ -1,414 +1,414 @@ /*=================================================================== 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 "mitkFastMarchingTool3D.h" #include "mitkToolManager.h" #include "mitkBaseRenderer.h" #include "mitkRenderingManager.h" #include "mitkInteractionConst.h" #include "mitkGlobalInteraction.h" #include "itkOrImageFilter.h" #include "mitkImageTimeSelector.h" #include "mitkImageCast.h" // us #include #include #include #include namespace mitk { MITK_TOOL_MACRO(Segmentation_EXPORT, FastMarchingTool3D, "FastMarching3D tool"); } mitk::FastMarchingTool3D::FastMarchingTool3D() :/*FeedbackContourTool*/AutoSegmentationTool(), m_NeedUpdate(true), m_CurrentTimeStep(0), m_LowerThreshold(0), m_UpperThreshold(200), m_StoppingValue(100), m_Sigma(1.0), m_Alpha(-0.5), m_Beta(3.0) { } mitk::FastMarchingTool3D::~FastMarchingTool3D() { } const char** mitk::FastMarchingTool3D::GetXPM() const { return NULL;//mitkFastMarchingTool3D_xpm; } us::ModuleResource mitk::FastMarchingTool3D::GetIconResource() const { us::Module* module = us::GetModuleContext()->GetModule(); us::ModuleResource resource = module->GetResource("FastMarching_48x48.png"); return resource; } const char* mitk::FastMarchingTool3D::GetName() const { return "FastMarching3D"; } void mitk::FastMarchingTool3D::SetUpperThreshold(double value) { m_UpperThreshold = value / 10.0; m_ThresholdFilter->SetUpperThreshold( m_UpperThreshold ); m_NeedUpdate = true; } void mitk::FastMarchingTool3D::SetLowerThreshold(double value) { m_LowerThreshold = value / 10.0; m_ThresholdFilter->SetLowerThreshold( m_LowerThreshold ); m_NeedUpdate = true; } void mitk::FastMarchingTool3D::SetBeta(double value) { if (m_Beta != value) { m_Beta = value; m_SigmoidFilter->SetBeta( m_Beta ); m_NeedUpdate = true; } } void mitk::FastMarchingTool3D::SetSigma(double value) { if (m_Sigma != value) { m_Sigma = value; m_GradientMagnitudeFilter->SetSigma( m_Sigma ); m_NeedUpdate = true; } } void mitk::FastMarchingTool3D::SetAlpha(double value) { if (m_Alpha != value) { m_Alpha = value; m_SigmoidFilter->SetAlpha( m_Alpha ); m_NeedUpdate = true; } } void mitk::FastMarchingTool3D::SetStoppingValue(double value) { if (m_StoppingValue != value) { m_StoppingValue = value; m_FastMarchingFilter->SetStoppingValue( m_StoppingValue ); m_NeedUpdate = true; } } void mitk::FastMarchingTool3D::Activated() { Superclass::Activated(); m_ResultImageNode = mitk::DataNode::New(); m_ResultImageNode->SetName("FastMarching_Preview"); m_ResultImageNode->SetBoolProperty("helper object", true); m_ResultImageNode->SetColor(0.0, 1.0, 0.0); m_ResultImageNode->SetVisibility(true); m_ToolManager->GetDataStorage()->Add( this->m_ResultImageNode, m_ToolManager->GetReferenceData(0)); m_SeedsAsPointSet = mitk::PointSet::New(); m_SeedsAsPointSetNode = mitk::DataNode::New(); m_SeedsAsPointSetNode->SetData(m_SeedsAsPointSet); m_SeedsAsPointSetNode->SetName("3D_FastMarching_PointSet"); m_SeedsAsPointSetNode->SetBoolProperty("helper object", true); m_SeedsAsPointSetNode->SetColor(0.0, 1.0, 0.0); m_SeedsAsPointSetNode->SetVisibility(true); m_SeedPointInteractor = mitk::PointSetInteractor::New("PressMoveReleaseAndPointSetting", m_SeedsAsPointSetNode); m_ReferenceImageAsITK = InternalImageType::New(); m_ProgressCommand = mitk::ToolCommand::New(); m_ThresholdFilter = ThresholdingFilterType::New(); m_ThresholdFilter->SetLowerThreshold( m_LowerThreshold ); m_ThresholdFilter->SetUpperThreshold( m_UpperThreshold ); m_ThresholdFilter->SetOutsideValue( 0 ); m_ThresholdFilter->SetInsideValue( 1.0 ); m_SmoothFilter = SmoothingFilterType::New(); m_SmoothFilter->AddObserver( itk::ProgressEvent(), m_ProgressCommand); m_SmoothFilter->SetTimeStep( 0.05 ); m_SmoothFilter->SetNumberOfIterations( 2 ); m_SmoothFilter->SetConductanceParameter( 9.0 ); m_GradientMagnitudeFilter = GradientFilterType::New(); m_GradientMagnitudeFilter->AddObserver( itk::ProgressEvent(), m_ProgressCommand); m_GradientMagnitudeFilter->SetSigma( m_Sigma ); m_SigmoidFilter = SigmoidFilterType::New(); m_SigmoidFilter->AddObserver( itk::ProgressEvent(), m_ProgressCommand); m_SigmoidFilter->SetAlpha( m_Alpha ); m_SigmoidFilter->SetBeta( m_Beta ); m_SigmoidFilter->SetOutputMinimum( 0.0 ); m_SigmoidFilter->SetOutputMaximum( 1.0 ); m_FastMarchingFilter = FastMarchingFilterType::New(); m_FastMarchingFilter->AddObserver( itk::ProgressEvent(), m_ProgressCommand); m_FastMarchingFilter->SetStoppingValue( m_StoppingValue ); m_SeedContainer = NodeContainer::New(); m_SeedContainer->Initialize(); m_FastMarchingFilter->SetTrialPoints( m_SeedContainer ); //set up pipeline m_SmoothFilter->SetInput( m_ReferenceImageAsITK ); m_GradientMagnitudeFilter->SetInput( m_SmoothFilter->GetOutput() ); m_SigmoidFilter->SetInput( m_GradientMagnitudeFilter->GetOutput() ); m_FastMarchingFilter->SetInput( m_SigmoidFilter->GetOutput() ); m_ThresholdFilter->SetInput( m_FastMarchingFilter->GetOutput() ); m_ToolManager->GetDataStorage()->Add(m_SeedsAsPointSetNode, m_ToolManager->GetWorkingData(0)); mitk::GlobalInteraction::GetInstance()->AddInteractor(m_SeedPointInteractor); itk::SimpleMemberCommand::Pointer pointAddedCommand = itk::SimpleMemberCommand::New(); pointAddedCommand->SetCallbackFunction(this, &mitk::FastMarchingTool3D::OnAddPoint); m_PointSetAddObserverTag = m_SeedsAsPointSet->AddObserver( mitk::PointSetAddEvent(), pointAddedCommand); itk::SimpleMemberCommand::Pointer pointRemovedCommand = itk::SimpleMemberCommand::New(); pointRemovedCommand->SetCallbackFunction(this, &mitk::FastMarchingTool3D::OnDelete); m_PointSetRemoveObserverTag = m_SeedsAsPointSet->AddObserver( mitk::PointSetRemoveEvent(), pointRemovedCommand); this->Initialize(); } void mitk::FastMarchingTool3D::Deactivated() { Superclass::Deactivated(); m_ToolManager->GetDataStorage()->Remove( this->m_ResultImageNode ); m_ToolManager->GetDataStorage()->Remove( this->m_SeedsAsPointSetNode ); this->ClearSeeds(); this->m_SmoothFilter->RemoveAllObservers(); this->m_SigmoidFilter->RemoveAllObservers(); this->m_GradientMagnitudeFilter->RemoveAllObservers(); this->m_FastMarchingFilter->RemoveAllObservers(); m_ResultImageNode = NULL; mitk::RenderingManager::GetInstance()->RequestUpdateAll(); unsigned int numberOfPoints = m_SeedsAsPointSet->GetSize(); for (unsigned int i = 0; i < numberOfPoints; ++i) { mitk::Point3D point = m_SeedsAsPointSet->GetPoint(i); mitk::PointOperation* doOp = new mitk::PointOperation(mitk::OpREMOVE, point, 0); m_SeedsAsPointSet->ExecuteOperation(doOp); } mitk::GlobalInteraction::GetInstance()->RemoveInteractor(m_SeedPointInteractor); m_ToolManager->GetDataStorage()->Remove(m_SeedsAsPointSetNode); m_SeedsAsPointSet->RemoveObserver(m_PointSetAddObserverTag); m_SeedsAsPointSet->RemoveObserver(m_PointSetRemoveObserverTag); } void mitk::FastMarchingTool3D::Initialize() { m_ReferenceImage = dynamic_cast(m_ToolManager->GetReferenceData(0)->GetData()); if(m_ReferenceImage->GetTimeSlicedGeometry()->GetTimeSteps() > 1) { mitk::ImageTimeSelector::Pointer timeSelector = ImageTimeSelector::New(); timeSelector->SetInput( m_ReferenceImage ); timeSelector->SetTimeNr( m_CurrentTimeStep ); timeSelector->UpdateLargestPossibleRegion(); m_ReferenceImage = timeSelector->GetOutput(); } CastToItkImage(m_ReferenceImage, m_ReferenceImageAsITK); m_SmoothFilter->SetInput( m_ReferenceImageAsITK ); m_NeedUpdate = true; } void mitk::FastMarchingTool3D::ConfirmSegmentation() { // combine preview image with current working segmentation if (dynamic_cast(m_ResultImageNode->GetData())) { //logical or combination of preview and segmentation slice OutputImageType::Pointer segmentationImageInITK = OutputImageType::New(); mitk::Image::Pointer workingImage = dynamic_cast(GetTargetSegmentationNode()->GetData()); if(workingImage->GetTimeSlicedGeometry()->GetTimeSteps() > 1) { mitk::ImageTimeSelector::Pointer timeSelector = mitk::ImageTimeSelector::New(); timeSelector->SetInput( workingImage ); timeSelector->SetTimeNr( m_CurrentTimeStep ); timeSelector->UpdateLargestPossibleRegion(); CastToItkImage( timeSelector->GetOutput(), segmentationImageInITK ); } else { CastToItkImage( workingImage, segmentationImageInITK ); } typedef itk::OrImageFilter OrImageFilterType; OrImageFilterType::Pointer orFilter = OrImageFilterType::New(); orFilter->SetInput(0, m_ThresholdFilter->GetOutput()); orFilter->SetInput(1, segmentationImageInITK); orFilter->Update(); //set image volume in current time step from itk image workingImage->SetVolume( (void*)(m_ThresholdFilter->GetOutput()->GetPixelContainer()->GetBufferPointer()), m_CurrentTimeStep); this->m_ResultImageNode->SetVisibility(false); this->ClearSeeds(); workingImage->Modified(); } mitk::RenderingManager::GetInstance()->RequestUpdateAll(); } void mitk::FastMarchingTool3D::OnAddPoint() { // Add a new seed point for FastMarching algorithm mitk::Point3D clickInIndex; m_ReferenceImage->GetGeometry()->WorldToIndex(m_SeedsAsPointSet->GetPoint(m_SeedsAsPointSet->GetSize()-1), clickInIndex); itk::Index<3> seedPosition; seedPosition[0] = clickInIndex[0]; seedPosition[1] = clickInIndex[1]; seedPosition[2] = clickInIndex[2]; NodeType node; const double seedValue = 0.0; node.SetValue( seedValue ); node.SetIndex( seedPosition ); this->m_SeedContainer->InsertElement(this->m_SeedContainer->Size(), node); m_FastMarchingFilter->Modified(); mitk::RenderingManager::GetInstance()->RequestUpdateAll(); m_NeedUpdate = true; m_ReadyMessage.Send(); this->Update(); } void mitk::FastMarchingTool3D::OnDelete() { // delete last seed point if(!(this->m_SeedContainer->empty())) { //delete last element of seeds container this->m_SeedContainer->pop_back(); m_FastMarchingFilter->Modified(); mitk::RenderingManager::GetInstance()->RequestUpdateAll(); m_NeedUpdate = true; this->Update(); } } void mitk::FastMarchingTool3D::Update() { const unsigned int progress_steps = 200; if (m_NeedUpdate) { m_ProgressCommand->AddStepsToDo(progress_steps); CurrentlyBusy.Send(true); try { m_ThresholdFilter->Update(); } catch( itk::ExceptionObject & excep ) { MITK_ERROR << "Exception caught: " << excep.GetDescription(); - m_ProgressCommand->SetRemainingProgress(progress_steps); + m_ProgressCommand->SetProgress(progress_steps); CurrentlyBusy.Send(false); std::string msg = excep.GetDescription(); ErrorMessage.Send(msg); return; } - m_ProgressCommand->SetRemainingProgress(progress_steps); + m_ProgressCommand->SetProgress(progress_steps); CurrentlyBusy.Send(false); //make output visible mitk::Image::Pointer result = mitk::Image::New(); CastToMitkImage( m_ThresholdFilter->GetOutput(), result); result->GetGeometry()->SetOrigin(m_ReferenceImage->GetGeometry()->GetOrigin() ); result->GetGeometry()->SetIndexToWorldTransform(m_ReferenceImage->GetGeometry()->GetIndexToWorldTransform() ); m_ResultImageNode->SetData(result); m_ResultImageNode->SetVisibility(true); mitk::RenderingManager::GetInstance()->RequestUpdateAll(); } } void mitk::FastMarchingTool3D::ClearSeeds() { // clear seeds for FastMarching as well as the PointSet for visualization if(this->m_SeedContainer.IsNotNull()) this->m_SeedContainer->Initialize(); if(this->m_SeedsAsPointSet.IsNotNull()) { this->m_SeedsAsPointSet = mitk::PointSet::New(); this->m_SeedsAsPointSetNode->SetData(this->m_SeedsAsPointSet); m_SeedsAsPointSetNode->SetName("Seeds_Preview"); m_SeedsAsPointSetNode->SetBoolProperty("helper object", true); m_SeedsAsPointSetNode->SetColor(0.0, 1.0, 0.0); m_SeedsAsPointSetNode->SetVisibility(true); } if(this->m_FastMarchingFilter.IsNotNull()) m_FastMarchingFilter->Modified(); this->m_NeedUpdate = true; } void mitk::FastMarchingTool3D::Reset() { //clear all seeds and preview empty result this->ClearSeeds(); m_ResultImageNode->SetVisibility(false); mitk::RenderingManager::GetInstance()->RequestUpdateAll(); } void mitk::FastMarchingTool3D::SetCurrentTimeStep(int t) { if( m_CurrentTimeStep != t ) { m_CurrentTimeStep = t; this->Initialize(); } } diff --git a/Modules/Segmentation/Interactions/mitkToolCommand.cpp b/Modules/Segmentation/Interactions/mitkToolCommand.cpp index 02c17c6549..18c771111c 100644 --- a/Modules/Segmentation/Interactions/mitkToolCommand.cpp +++ b/Modules/Segmentation/Interactions/mitkToolCommand.cpp @@ -1,92 +1,92 @@ /*=================================================================== 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 "mitkToolCommand.h" #include "mitkProgressBar.h" mitk::ToolCommand::ToolCommand() : m_ProgressValue(0), m_StopProcessing(false) { } void mitk::ToolCommand::Execute(itk::Object *caller, const itk::EventObject & event) { if (typeid(event) == typeid(itk::IterationEvent)) { // MITK_INFO << "IterationEvent"; } if (typeid(event) == typeid(itk::ProgressEvent)) { // MITK_INFO << "ToolCommand::ProgressEvent"; } if (typeid(event) == typeid(itk::AnyEvent)) { // MITK_INFO << "AnyEvent"; } if (typeid(event) == typeid(itk::StartEvent)) { // MITK_INFO << "StartEvent"; } if (typeid(event) == typeid(itk::EndEvent)) { // MITK_INFO << "EndEvent"; } if (typeid(event) == typeid(itk::FunctionEvaluationIterationEvent)) { // MITK_INFO << "FunctionEvaluationIterationEvent"; } if (typeid(event) == typeid(itk::GradientEvaluationIterationEvent)) { // MITK_INFO << "GradientEvaluationIterationEvent"; } if (typeid(event) == typeid(itk::FunctionAndGradientEvaluationIterationEvent)) { // MITK_INFO << "FunctionAndGradientEvaluationIterationEvent"; } mitk::ProgressBar::GetInstance()->Progress(); } void mitk::ToolCommand::Execute(const itk::Object* /*caller*/, const itk::EventObject& /*event*/) { } void mitk::ToolCommand::AddStepsToDo(int steps) { mitk::ProgressBar::GetInstance()->AddStepsToDo(steps); } -void mitk::ToolCommand::SetRemainingProgress(int steps) +void mitk::ToolCommand::SetProgress(int steps) { mitk::ProgressBar::GetInstance()->Progress(steps); } double mitk::ToolCommand::GetCurrentProgressValue() { return m_ProgressValue; } void mitk::ToolCommand::SetStopProcessing(bool value) { m_StopProcessing = value; } diff --git a/Modules/Segmentation/Interactions/mitkToolCommand.h b/Modules/Segmentation/Interactions/mitkToolCommand.h index bdedb61474..d8ee53b81e 100644 --- a/Modules/Segmentation/Interactions/mitkToolCommand.h +++ b/Modules/Segmentation/Interactions/mitkToolCommand.h @@ -1,88 +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 _mitkToolCommand_H #define _mitkToolCommand_H #include "itkCommand.h" #include "mitkCommon.h" #include "SegmentationExports.h" namespace mitk { /** * \brief A command to get tool process feedback. * * \sa ProgressBar * */ class Segmentation_EXPORT ToolCommand : public itk::Command { public: typedef ToolCommand Self; typedef itk::Command Superclass; typedef itk::SmartPointer Pointer; itkNewMacro( Self ); /** * \brief Reacts on events from ITK filters. * */ void Execute(itk::Object *caller, const itk::EventObject & event); /** * \brief Not implemented... * */ void Execute(const itk::Object * object, const itk::EventObject & event); /** * \brief Add new steps to the progress bar. * */ void AddStepsToDo(int steps); /** * \brief Sets the remaining progress to the progress bar when the optimization process is done. * */ - void SetRemainingProgress(int steps); + void SetProgress(int steps); /** * \brief Returns the current progress value. * */ double GetCurrentProgressValue(); /** * \brief Sets the stop processing flag, which is used to call ... * */ void SetStopProcessing(bool value); protected: ToolCommand(); private: double m_ProgressValue; bool m_StopProcessing; }; } // namespace mitk #endif // _mitkToolCommand_H diff --git a/Modules/Segmentation/Interactions/mitkWatershedTool.cpp b/Modules/Segmentation/Interactions/mitkWatershedTool.cpp index 904493e33c..63f2863a6d 100644 --- a/Modules/Segmentation/Interactions/mitkWatershedTool.cpp +++ b/Modules/Segmentation/Interactions/mitkWatershedTool.cpp @@ -1,210 +1,210 @@ /*=================================================================== 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 "mitkWatershedTool.h" #include "mitkBinaryThresholdTool.xpm" #include "mitkToolManager.h" #include "mitkImageAccessByItk.h" #include "mitkImageCast.h" #include "mitkITKImageImport.h" #include "mitkRenderingManager.h" #include "mitkRenderingModeProperty.h" #include "mitkLookupTable.h" #include "mitkLookupTableProperty.h" #include "mitkIOUtil.h" #include "mitkLevelWindowManager.h" #include "mitkImageStatisticsHolder.h" #include "mitkToolCommand.h" #include "mitkProgressBar.h" #include #include #include #include #include #include #include #include namespace mitk { MITK_TOOL_MACRO(Segmentation_EXPORT, WatershedTool, "Watershed tool"); } mitk::WatershedTool::WatershedTool() : m_Level(0.), m_Threshold(0.) { } mitk::WatershedTool::~WatershedTool() { } void mitk::WatershedTool::Activated() { Superclass::Activated(); } void mitk::WatershedTool::Deactivated() { Superclass::Deactivated(); } us::ModuleResource mitk::WatershedTool::GetIconResource() const { us::Module* module = us::GetModuleContext()->GetModule(); us::ModuleResource resource = module->GetResource("Watershed_48x48.png"); return resource; } us::ModuleResource mitk::WatershedTool::GetCursorIconResource() const { us::Module* module = us::GetModuleContext()->GetModule(); us::ModuleResource resource = module->GetResource("Watershed_Cursor_32x32.png"); return resource; } const char** mitk::WatershedTool::GetXPM() const { return NULL; } const char* mitk::WatershedTool::GetName() const { return "Watershed"; } void mitk::WatershedTool::DoIt() { // get image from tool manager mitk::DataNode::Pointer referenceData = m_ToolManager->GetReferenceData(0); mitk::Image::Pointer input = dynamic_cast(referenceData->GetData()); mitk::Image::Pointer output; try { // create and run itk filter pipeline AccessFixedDimensionByItk_1(input.GetPointer(),ITKWatershed,3,output); // create a new datanode for output mitk::DataNode::Pointer dataNode = mitk::DataNode::New(); dataNode->SetData(output); // set properties of datanode dataNode->SetProperty("binary", mitk::BoolProperty::New(false)); dataNode->SetProperty("name", mitk::StringProperty::New("Watershed Result")); mitk::RenderingModeProperty::Pointer renderingMode = mitk::RenderingModeProperty::New(); renderingMode->SetValue( mitk::RenderingModeProperty::LOOKUPTABLE_LEVELWINDOW_COLOR ); dataNode->SetProperty("Image Rendering.Mode", renderingMode); // since we create a multi label image, define a vtk lookup table mitk::LookupTable::Pointer lut = mitk::LookupTable::New(); mitk::LookupTableProperty::Pointer prop = mitk::LookupTableProperty::New(lut); vtkLookupTable *lookupTable = vtkLookupTable::New(); lookupTable->SetHueRange(1.0, 0.0); lookupTable->SetSaturationRange(1.0, 1.0); lookupTable->SetValueRange(1.0, 1.0); lookupTable->SetTableRange(-1.0, 1.0); lookupTable->Build(); lookupTable->SetTableValue(1,0,0,0); lut->SetVtkLookupTable(lookupTable); prop->SetLookupTable(lut); dataNode->SetProperty("LookupTable",prop); // make the levelwindow fit to right values mitk::LevelWindowProperty::Pointer levWinProp = mitk::LevelWindowProperty::New(); mitk::LevelWindow levelwindow; levelwindow.SetRangeMinMax(0, output->GetStatistics()->GetScalarValueMax()); levWinProp->SetLevelWindow( levelwindow ); dataNode->SetProperty( "levelwindow", levWinProp ); dataNode->SetProperty( "opacity", mitk::FloatProperty::New(0.5)); // set name of data node std::string name = referenceData->GetName() + "_Watershed"; dataNode->SetName( name ); // look, if there is already a node with this name mitk::DataStorage::SetOfObjects::ConstPointer children = m_ToolManager->GetDataStorage()->GetDerivations(referenceData); mitk::DataStorage::SetOfObjects::ConstIterator currentNode = children->Begin(); mitk::DataNode::Pointer removeNode; while(currentNode != children->End()) { if(dataNode->GetName().compare(currentNode->Value()->GetName()) == 0) { removeNode = currentNode->Value(); } currentNode++; } // remove node with same name if(removeNode.IsNotNull()) m_ToolManager->GetDataStorage()->Remove(removeNode); // add output to the data storage m_ToolManager->GetDataStorage()->Add(dataNode,referenceData); } catch(itk::ExceptionObject& e) { MITK_ERROR<<"Watershed Filter Error: " << e.GetDescription(); } RenderingManager::GetInstance()->RequestUpdateAll(); } template void mitk::WatershedTool::ITKWatershed( itk::Image* originalImage, mitk::Image::Pointer& segmentation ) { typedef itk::WatershedImageFilter< itk::Image > WatershedFilter; typedef itk::GradientMagnitudeRecursiveGaussianImageFilter< itk::Image, itk::Image > MagnitudeFilter; // at first add a gradient magnitude filter typename MagnitudeFilter::Pointer magnitude = MagnitudeFilter::New(); magnitude->SetInput(originalImage); magnitude->SetSigma(1.0); // use the progress bar mitk::ToolCommand::Pointer command = mitk::ToolCommand::New(); command->AddStepsToDo(10); // then add the watershed filter to the pipeline typename WatershedFilter::Pointer watershed = WatershedFilter::New(); watershed->SetInput(magnitude->GetOutput()); watershed->SetThreshold(m_Threshold); watershed->SetLevel(m_Level); watershed->AddObserver(itk::ProgressEvent(),command); watershed->Update(); // then make sure, that the output has the desired pixel type typedef itk::CastImageFilter > CastFilter; typename CastFilter::Pointer cast = CastFilter::New(); cast->SetInput(watershed->GetOutput()); // start the whole pipeline cast->Update(); // reset the progress bar by setting progress - command->SetRemainingProgress(10); + command->SetProgress(10); // since we obtain a new image from our pipeline, we have to make sure, that our mitk::Image::Pointer // is responsible for the memory management of the output image segmentation = mitk::GrabItkImageMemory(cast->GetOutput()); }