diff --git a/Plugins/org.mitk.gui.qt.registration/plugin.xml b/Plugins/org.mitk.gui.qt.registration/plugin.xml
index a84ea39342..094f1eab40 100644
--- a/Plugins/org.mitk.gui.qt.registration/plugin.xml
+++ b/Plugins/org.mitk.gui.qt.registration/plugin.xml
@@ -1,30 +1,28 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <plugin>
 
-<!--
   <extension point="org.blueberry.ui.views">
     <view id="org.mitk.views.deformableregistration"
           name="DeformableRegistration"
           category="Registration"
           class="QmitkDeformableRegistrationView"
           icon="resources/DeformableRegistration.xpm" />
   </extension>
--->
 
   <extension point="org.blueberry.ui.views">
     <view id="org.mitk.views.pointbasedregistration"
           name="PointBasedRegistration"
           category="Registration"
           class="QmitkPointBasedRegistrationView"
           icon="resources/PointBasedRegistration.xpm"/>
   </extension>
 
   <extension point="org.blueberry.ui.views">
     <view id="org.mitk.views.rigidregistration"
           name="RigidRegistration"
           category="Registration"
           class="QmitkRigidRegistrationView"
           icon="resources/RigidRegistration.xpm" />
   </extension>
 
 </plugin>
diff --git a/Plugins/org.mitk.gui.qt.registration/src/internal/QmitkRigidRegistrationView.cpp b/Plugins/org.mitk.gui.qt.registration/src/internal/QmitkRigidRegistrationView.cpp
index 19d85d6b86..8c287ae903 100644
--- a/Plugins/org.mitk.gui.qt.registration/src/internal/QmitkRigidRegistrationView.cpp
+++ b/Plugins/org.mitk.gui.qt.registration/src/internal/QmitkRigidRegistrationView.cpp
@@ -1,1469 +1,1467 @@
 /*===================================================================
 
 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.
 
 ===================================================================*/
 
 // Qmitk includes
 #include "QmitkRigidRegistrationView.h"
 #include "QmitkStdMultiWidget.h"
 
 // MITK includes
 #include "mitkDataNodeObject.h"
 #include <mitkImageCast.h>
 #include "mitkManualSegmentationToSurfaceFilter.h"
 #include <mitkSegmentationSink.h>
 #include <mitkImageStatisticsHolder.h>
 #include "mitkNodePredicateDataType.h"
 #include "mitkNodePredicateAnd.h"
 #include "mitkNodePredicateProperty.h"
 
 // QT includes
 #include "qinputdialog.h"
 #include "qmessagebox.h"
 #include "qcursor.h"
 #include "qapplication.h"
 #include "qradiobutton.h"
 #include "qslider.h"
 #include "qtooltip.h"
 
 // VTK includes
 #include <vtkTransform.h>
 
 // ITK includes
 #include <itkBinaryThresholdImageFilter.h>
 
 // BlueBerry includes
 #include "berryIWorkbenchWindow.h"
 #include "berryISelectionService.h"
 
 const std::string QmitkRigidRegistrationView::VIEW_ID = "org.mitk.views.rigidregistration";
 
 using namespace berry;
 
 struct SelListenerRigidRegistration : ISelectionListener
 {
   berryObjectMacro(SelListenerRigidRegistration);
 
   SelListenerRigidRegistration(QmitkRigidRegistrationView* view)
   {
     m_View = view;
   }
 
   void DoSelectionChanged(ISelection::ConstPointer selection)
   {
     // save current selection in member variable
     m_View->m_CurrentSelection = selection.Cast<const IStructuredSelection>();
 
     // do something with the selected items
     if(m_View->m_CurrentSelection)
     {
       if (m_View->m_CurrentSelection->Size() != 2)
       {
         if (m_View->m_FixedNode.IsNull() || m_View->m_MovingNode.IsNull())
         {
           m_View->m_Controls.m_StatusLabel->show();
           m_View->m_Controls.TextLabelFixed->hide();
           m_View->m_Controls.m_FixedLabel->hide();
           m_View->m_Controls.TextLabelMoving->hide();
           m_View->m_Controls.m_MovingLabel->hide();
           m_View->m_Controls.m_UseMaskingCB->hide();
           m_View->m_Controls.m_OpacityLabel->setEnabled(false);
           m_View->m_Controls.m_OpacitySlider->setEnabled(false);
           m_View->m_Controls.label->setEnabled(false);
           m_View->m_Controls.label_2->setEnabled(false);
           m_View->m_Controls.m_ShowRedGreenValues->setEnabled(false);
           m_View->m_Controls.m_SwitchImages->hide();
         }
       }
       else
       {
         m_View->m_Controls.m_StatusLabel->hide();
         bool foundFixedImage = false;
         mitk::DataNode::Pointer fixedNode;
         // iterate selection
         for (IStructuredSelection::iterator i = m_View->m_CurrentSelection->Begin();
           i != m_View->m_CurrentSelection->End(); ++i)
         {
           // extract datatree node
           if (mitk::DataNodeObject::Pointer nodeObj = i->Cast<mitk::DataNodeObject>())
           {
             mitk::DataNode::Pointer node = nodeObj->GetDataNode();
             // only look at interesting types
             if(QString("Image").compare(node->GetData()->GetNameOfClass())==0)
             {
               if (dynamic_cast<mitk::Image*>(node->GetData())->GetDimension() == 4)
               {
                 m_View->m_Controls.m_StatusLabel->show();
                 QMessageBox::information( NULL, "RigidRegistration", "Only 2D or 3D images can be processed.", QMessageBox::Ok );
                 return;
               }
               if (foundFixedImage == false)
               {
                 fixedNode = node;
                 foundFixedImage = true;
               }
               else
               {
                 // m_View->SetImagesVisible(selection);
                 m_View->FixedSelected(fixedNode);
                 m_View->MovingSelected(node);
                 m_View->m_Controls.m_StatusLabel->hide();
                 m_View->m_Controls.TextLabelFixed->show();
                 m_View->m_Controls.m_FixedLabel->show();
                 m_View->m_Controls.TextLabelMoving->show();
                 m_View->m_Controls.m_MovingLabel->show();
                 m_View->m_Controls.m_UseMaskingCB->show();
                 m_View->m_Controls.m_OpacityLabel->setEnabled(true);
                 m_View->m_Controls.m_OpacitySlider->setEnabled(true);
                 m_View->m_Controls.label->setEnabled(true);
                 m_View->m_Controls.label_2->setEnabled(true);
                 m_View->m_Controls.m_ShowRedGreenValues->setEnabled(true);
               }
             }
             else
             {
               m_View->m_Controls.m_StatusLabel->show();
               return;
             }
           }
         }
       }
     }
     else if (m_View->m_FixedNode.IsNull() || m_View->m_MovingNode.IsNull())
     {
       m_View->m_Controls.m_StatusLabel->show();
     }
   }
 
   void SelectionChanged(IWorkbenchPart::Pointer part, ISelection::ConstPointer selection)
   {
     // check, if selection comes from datamanager
     if (part)
     {
       QString partname(part->GetPartName().c_str());
       if(partname.compare("Data Manager")==0)
       {
         // apply selection
         DoSelectionChanged(selection);
       }
     }
   }
 
   QmitkRigidRegistrationView* m_View;
 };
 
 QmitkRigidRegistrationView::QmitkRigidRegistrationView(QObject * /*parent*/, const char * /*name*/)
 : QmitkFunctionality(), m_MultiWidget(NULL), m_MovingNode(NULL), m_MovingMaskNode(NULL), m_FixedNode(NULL), m_FixedMaskNode(NULL),
 m_ShowRedGreen(false), m_Opacity(0.5), m_OriginalOpacity(1.0), m_Deactivated(false),m_FixedDimension(0), m_MovingDimension(0)
 {
   m_TranslateSliderPos[0] = 0;
   m_TranslateSliderPos[1] = 0;
   m_TranslateSliderPos[2] = 0;
 
   m_RotateSliderPos[0] = 0;
   m_RotateSliderPos[1] = 0;
   m_RotateSliderPos[2] = 0;
 
   m_ScaleSliderPos[0] = 0;
   m_ScaleSliderPos[1] = 0;
   m_ScaleSliderPos[2] = 0;
 
   translationParams = new int[3];
   rotationParams = new int[3];
   scalingParams = new int[3];
 
   m_TimeStepperAdapter = NULL;
 
   this->GetDataStorage()->RemoveNodeEvent.AddListener(mitk::MessageDelegate1<QmitkRigidRegistrationView,
     const mitk::DataNode*> ( this, &QmitkRigidRegistrationView::DataNodeHasBeenRemoved ));
 }
 
 QmitkRigidRegistrationView::~QmitkRigidRegistrationView()
 {
   if(m_SelListener.IsNotNull())
   {
     berry::ISelectionService* s = GetSite()->GetWorkbenchWindow()->GetSelectionService();
     if(s)
       s->RemovePostSelectionListener(m_SelListener);
     m_SelListener = NULL;
   }
 
   this->GetDataStorage()->RemoveNodeEvent.RemoveListener(mitk::MessageDelegate1<QmitkRigidRegistrationView,
     const mitk::DataNode*> ( this, &QmitkRigidRegistrationView::DataNodeHasBeenRemoved ));
 }
 
 void QmitkRigidRegistrationView::CreateQtPartControl(QWidget* parent)
 {
   m_Controls.setupUi(parent);
   m_Controls.m_ManualFrame->hide();
   m_Controls.timeSlider->hide();
   m_Controls.TextLabelFixed->hide();
   m_Controls.m_FixedLabel->hide();
   m_Controls.TextLabelMoving->hide();
   m_Controls.m_MovingLabel->hide();
   //m_Controls.m_UseFixedImageMask->hide();
   //m_Controls.m_UseMovingImageMask->hide();
   m_Controls.m_UseMaskingCB->hide();
   m_Controls.m_OpacityLabel->setEnabled(false);
   m_Controls.m_OpacitySlider->setEnabled(false);
   m_Controls.label->setEnabled(false);
   m_Controls.label_2->setEnabled(false);
   m_Controls.m_ShowRedGreenValues->setEnabled(false);
   m_Controls.m_SwitchImages->hide();
   if (m_Controls.m_RigidTransform->currentIndex() == 1)
   {
     m_Controls.frame->show();
   }
   else
   {
     m_Controls.frame->hide();
   }
   m_Controls.m_ManualFrame->setEnabled(false);
   m_Parent->setEnabled(false);
 
   mitk::NodePredicateAnd::Pointer andPred =                       // we want binary images in the selectors
     mitk::NodePredicateAnd::New(mitk::NodePredicateDataType::New("Image"),
     mitk::NodePredicateProperty::New("binary", mitk::BoolProperty::New(true)));
 
   m_Controls.m_FixedImageCB->SetPredicate(andPred);
   m_Controls.m_FixedImageCB->SetDataStorage(this->GetDataStorage());
   m_Controls.m_FixedImageCB->hide();
   m_Controls.m_FixedMaskLB->hide();
 
   m_Controls.m_MovingImageCB->SetPredicate(andPred);
   m_Controls.m_MovingImageCB->SetDataStorage(this->GetDataStorage());
   m_Controls.m_MovingImageCB->hide();
   m_Controls.m_MovingMaskLB->hide();
 
-  m_Controls.m_RigidTransform->removeTab(1);
-
   this->CreateConnections();
   this->CheckCalculateEnabled();
 }
 
 void QmitkRigidRegistrationView::StdMultiWidgetAvailable (QmitkStdMultiWidget &stdMultiWidget)
 {
   m_Parent->setEnabled(true);
   m_MultiWidget = &stdMultiWidget;
   m_MultiWidget->SetWidgetPlanesVisibility(true);
 }
 
 void QmitkRigidRegistrationView::StdMultiWidgetNotAvailable()
 {
   m_Parent->setEnabled(false);
   m_MultiWidget = NULL;
 }
 
 void QmitkRigidRegistrationView::CreateConnections()
 {
   connect( m_Controls.m_ManualRegistrationCheckbox, SIGNAL(toggled(bool)), this, SLOT(ShowManualRegistrationFrame(bool)));
   connect((QObject*)(m_Controls.m_SwitchImages),SIGNAL(clicked()),this,SLOT(SwitchImages()));
   connect(m_Controls.m_ShowRedGreenValues, SIGNAL(toggled(bool)), this, SLOT(ShowRedGreen(bool)));
   connect(m_Controls.m_ShowContour, SIGNAL(toggled(bool)), this, SLOT(EnableContour(bool)));
   //connect(m_Controls.m_UseFixedImageMask, SIGNAL(toggled(bool)), this, SLOT(UseFixedMaskImageChecked(bool)));
   //connect(m_Controls.m_UseMovingImageMask, SIGNAL(toggled(bool)), this, SLOT(UseMovingMaskImageChecked(bool)));
   connect(m_Controls.m_RigidTransform, SIGNAL(currentChanged(int)), this, SLOT(TabChanged(int)));
   connect(m_Controls.m_OpacitySlider, SIGNAL(valueChanged(int)), this, SLOT(OpacityUpdate(int)));
   connect(m_Controls.m_ContourSlider, SIGNAL(sliderReleased()), this, SLOT(ShowContour()));
 
   connect(m_Controls.m_CalculateTransformation, SIGNAL(clicked()), this, SLOT(Calculate()));
   connect(m_Controls.m_UndoTransformation,SIGNAL(clicked()),this,SLOT(UndoTransformation()));
   connect(m_Controls.m_RedoTransformation,SIGNAL(clicked()),this,SLOT(RedoTransformation()));
   connect(m_Controls.m_AutomaticTranslation,SIGNAL(clicked()),this,SLOT(AlignCenters()));
   connect(m_Controls.m_StopOptimization,SIGNAL(clicked()), this , SLOT(StopOptimizationClicked()));
   connect(m_Controls.m_XTransSlider, SIGNAL(valueChanged(int)), this, SLOT(xTrans_valueChanged(int)));
   connect(m_Controls.m_YTransSlider, SIGNAL(valueChanged(int)), this, SLOT(yTrans_valueChanged(int)));
   connect(m_Controls.m_ZTransSlider, SIGNAL(valueChanged(int)), this, SLOT(zTrans_valueChanged(int)));
   connect(m_Controls.m_XRotSlider, SIGNAL(valueChanged(int)), this, SLOT(xRot_valueChanged(int)));
   connect(m_Controls.m_YRotSlider, SIGNAL(valueChanged(int)), this, SLOT(yRot_valueChanged(int)));
   connect(m_Controls.m_ZRotSlider, SIGNAL(valueChanged(int)), this, SLOT(zRot_valueChanged(int)));
   connect(m_Controls.m_XScaleSlider, SIGNAL(valueChanged(int)), this, SLOT(xScale_valueChanged(int)));
   connect(m_Controls.m_YScaleSlider, SIGNAL(valueChanged(int)), this, SLOT(yScale_valueChanged(int)));
   connect(m_Controls.m_ZScaleSlider, SIGNAL(valueChanged(int)), this, SLOT(zScale_valueChanged(int)));
   connect(m_Controls.m_LoadRigidRegistrationParameter, SIGNAL(clicked()), m_Controls.qmitkRigidRegistrationSelector1, SLOT(LoadRigidRegistrationParameter()));
   connect(m_Controls.m_SaveRigidRegistrationParameter, SIGNAL(clicked()), m_Controls.qmitkRigidRegistrationSelector1, SLOT(SaveRigidRegistrationParameter()));
   connect(m_Controls.m_LoadRigidRegistrationTestParameter, SIGNAL(clicked()), m_Controls.qmitkRigidRegistrationSelector1, SLOT(LoadRigidRegistrationTestParameter()));
   connect(m_Controls.m_SaveRigidRegistrationTestParameter, SIGNAL(clicked()), m_Controls.qmitkRigidRegistrationSelector1, SLOT(SaveRigidRegistrationTestParameter()));
   connect(m_Controls.qmitkRigidRegistrationSelector1,SIGNAL(OptimizerChanged(double)),this,SLOT(SetOptimizerValue( double )));
   connect(m_Controls.qmitkRigidRegistrationSelector1,SIGNAL(TransformChanged()),this,SLOT(CheckCalculateEnabled()));
   connect(m_Controls.qmitkRigidRegistrationSelector1,SIGNAL(AddNewTransformationToUndoList()),this,SLOT(AddNewTransformationToUndoList()));
   connect(m_Controls.m_UseMaskingCB, SIGNAL(stateChanged(int)),this,SLOT(OnUseMaskingChanged(int)));
   connect(m_Controls.m_FixedImageCB, SIGNAL(OnSelectionChanged(const mitk::DataNode*)),this,SLOT(OnFixedMaskImageChanged(const mitk::DataNode*)));
   connect(m_Controls.m_MovingImageCB, SIGNAL(OnSelectionChanged(const mitk::DataNode*)),this,SLOT(OnMovingMaskImageChanged(const mitk::DataNode*)));
 }
 
 void QmitkRigidRegistrationView::Activated()
 {
   m_Deactivated = false;
   mitk::RenderingManager::GetInstance()->RequestUpdateAll();
   QmitkFunctionality::Activated();
   if (m_SelListener.IsNull())
   {
     m_SelListener = berry::ISelectionListener::Pointer(new SelListenerRigidRegistration(this));
     this->GetSite()->GetWorkbenchWindow()->GetSelectionService()->AddPostSelectionListener(/*"org.mitk.views.datamanager",*/ m_SelListener);
     berry::ISelection::ConstPointer sel(
       this->GetSite()->GetWorkbenchWindow()->GetSelectionService()->GetSelection("org.mitk.views.datamanager"));
     m_CurrentSelection = sel.Cast<const IStructuredSelection>();
     m_SelListener.Cast<SelListenerRigidRegistration>()->DoSelectionChanged(sel);
   }
   this->OpacityUpdate(m_Controls.m_OpacitySlider->value());
   this->ShowRedGreen(m_Controls.m_ShowRedGreenValues->isChecked());
   this->ClearTransformationLists();
   this->CheckCalculateEnabled();
   /*
   m_Deactivated = false;
   mitk::RenderingManager::GetInstance()->RequestUpdateAll();
   QmitkFunctionality::Activated();
   if (m_SelListener.IsNull())
   {
   m_SelListener = berry::ISelectionListener::Pointer(new SelListenerRigidRegistration(this));
   this->GetSite()->GetWorkbenchWindow()->GetSelectionService()->AddPostSelectionListener(/ *"org.mitk.views.datamanager",* / m_SelListener);
   berry::ISelection::ConstPointer sel(
   this->GetSite()->GetWorkbenchWindow()->GetSelectionService()->GetSelection("org.mitk.views.datamanager"));
   m_CurrentSelection = sel.Cast<const IStructuredSelection>();
   m_SelListener.Cast<SelListenerRigidRegistration>()->DoSelectionChanged(sel);
   }
   this->OpacityUpdate(m_Controls.m_OpacitySlider->value());
   this->ShowRedGreen(m_Controls.m_ShowRedGreenValues->isChecked());
   this->ClearTransformationLists();
   this->CheckCalculateEnabled();*/
 }
 
 void QmitkRigidRegistrationView::Visible()
 {
   /*
   m_Deactivated = false;
   mitk::RenderingManager::GetInstance()->RequestUpdateAll();
   QmitkFunctionality::Activated();
   if (m_SelListener.IsNull())
   {
   m_SelListener = berry::ISelectionListener::Pointer(new SelListenerRigidRegistration(this));
   this->GetSite()->GetWorkbenchWindow()->GetSelectionService()->AddPostSelectionListener("org.mitk.views.datamanager", m_SelListener);
   berry::ISelection::ConstPointer sel(
   this->GetSite()->GetWorkbenchWindow()->GetSelectionService()->GetSelection("org.mitk.views.datamanager"));
   m_CurrentSelection = sel.Cast<const IStructuredSelection>();
   m_SelListener.Cast<SelListenerRigidRegistration>()->DoSelectionChanged(sel);
   }
   this->OpacityUpdate(m_Controls.m_OpacitySlider->value());
   this->ShowRedGreen(m_Controls.m_ShowRedGreenValues->isChecked());
   this->ClearTransformationLists();
   this->CheckCalculateEnabled();*/
 }
 
 void QmitkRigidRegistrationView::Deactivated()
 {
   m_Deactivated = true;
   this->SetImageColor(false);
   if (m_FixedNode.IsNotNull())
     m_FixedNode->SetOpacity(1.0);
   m_FixedNode = NULL;
   m_MovingNode = NULL;
   this->ClearTransformationLists();
   berry::ISelectionService* s = GetSite()->GetWorkbenchWindow()->GetSelectionService();
   if(s)
     s->RemovePostSelectionListener(m_SelListener);
   m_SelListener = NULL;
   /*
   m_Deactivated = true;
   this->SetImageColor(false);
   m_FixedNode = NULL;
   m_MovingNode = NULL;
   this->ClearTransformationLists();
   berry::ISelectionService* s = GetSite()->GetWorkbenchWindow()->GetSelectionService();
   if(s)
   s->RemovePostSelectionListener(m_SelListener);
   m_SelListener = NULL;
   mitk::RenderingManager::GetInstance()->RequestUpdateAll();
   QmitkFunctionality::Deactivated();*/
 }
 
 void QmitkRigidRegistrationView::Hidden()
 {
   /*m_Deactivated = true;
   this->SetImageColor(false);
   m_FixedNode = NULL;
   m_MovingNode = NULL;
   this->ClearTransformationLists();
   berry::ISelectionService* s = GetSite()->GetWorkbenchWindow()->GetSelectionService();
   if(s)
   s->RemovePostSelectionListener(m_SelListener);
   m_SelListener = NULL;
   //mitk::RenderingManager::GetInstance()->RequestUpdateAll();
   //QmitkFunctionality::Deactivated();*/
 }
 
 void QmitkRigidRegistrationView::DataNodeHasBeenRemoved(const mitk::DataNode* node)
 {
   if(node == m_FixedNode || node == m_MovingNode)
   {
     m_Controls.m_StatusLabel->show();
     m_Controls.TextLabelFixed->hide();
     m_Controls.m_FixedLabel->hide();
     m_Controls.TextLabelMoving->hide();
     m_Controls.m_MovingLabel->hide();
     m_Controls.m_OpacityLabel->setEnabled(false);
     m_Controls.m_OpacitySlider->setEnabled(false);
     m_Controls.label->setEnabled(false);
     m_Controls.label_2->setEnabled(false);
     m_Controls.m_ShowRedGreenValues->setEnabled(false);
     m_Controls.m_SwitchImages->hide();
   }
 
   else if(node == m_ContourHelperNode)
   {
     // can this cause a memory leak?
     m_ContourHelperNode = NULL;
   }
 }
 
 void QmitkRigidRegistrationView::FixedSelected(mitk::DataNode::Pointer fixedImage)
 {
   if (m_FixedNode.IsNotNull())
   {
     this->SetImageColor(false);
     m_FixedNode->SetOpacity(1.0);
   }
   m_FixedNode = fixedImage;
   if (m_FixedNode.IsNotNull())
   {
     m_FixedNode->SetOpacity(0.5);
     m_FixedNode->SetVisibility(true);
     m_Controls.TextLabelFixed->setText(QString::fromStdString(m_FixedNode->GetName()));
     m_Controls.m_FixedLabel->show();
     m_Controls.TextLabelFixed->show();
     m_Controls.m_SwitchImages->show();
     mitk::ColorProperty::Pointer colorProperty;
     colorProperty = dynamic_cast<mitk::ColorProperty*>(m_FixedNode->GetProperty("color"));
     if ( colorProperty.IsNotNull() )
     {
       m_FixedColor = colorProperty->GetColor();
     }
     this->SetImageColor(m_ShowRedGreen);
     mitk::RenderingManager::GetInstance()->RequestUpdateAll();
     if (dynamic_cast<mitk::Image*>(m_FixedNode->GetData()))
     {
       m_FixedDimension = dynamic_cast<mitk::Image*>(m_FixedNode->GetData())->GetDimension();
       m_Controls.qmitkRigidRegistrationSelector1->SetFixedDimension(m_FixedDimension);
       m_Controls.qmitkRigidRegistrationSelector1->SetFixedNode(m_FixedNode);
     }
 
     // what's about masking?
     m_Controls.m_UseMaskingCB->show();
 
     // Modify slider range
     mitk::Image::Pointer image = dynamic_cast<mitk::Image*>(m_FixedNode->GetData());
     int min = (int)image->GetStatistics()->GetScalarValueMin();
     int max = (int)image->GetStatistics()->GetScalarValueMax();
     m_Controls.m_ContourSlider->setRange(min, max);
 
     // Set slider to a default value
     int avg = (min+max) / 2;
     m_Controls.m_ContourSlider->setSliderPosition(avg);
     m_Controls.m_ThresholdLabel->setText(QString::number(avg));
   }
   else
   {
     m_Controls.m_FixedLabel->hide();
     m_Controls.TextLabelFixed->hide();
     m_Controls.m_SwitchImages->hide();
   }
   this->CheckCalculateEnabled();
   if(this->GetActiveStdMultiWidget())
   {
     m_TimeStepperAdapter = new QmitkStepperAdapter((QObject*) m_Controls.timeSlider, m_MultiWidget->GetTimeNavigationController()->GetTime(), "sliceNavigatorTimeFromRigidRegistration");
     connect( m_TimeStepperAdapter, SIGNAL( Refetch() ), this, SLOT( UpdateTimestep() ) );
   }
 }
 
 void QmitkRigidRegistrationView::MovingSelected(mitk::DataNode::Pointer movingImage)
 {
   if (m_MovingNode.IsNotNull())
   {
     m_MovingNode->SetOpacity(m_OriginalOpacity);
     if (m_FixedNode == m_MovingNode)
       m_FixedNode->SetOpacity(0.5);
     this->SetImageColor(false);
   }
 
   // selection did not change - do onot reset
   if( m_MovingNode.IsNotNull() && m_MovingNode == movingImage)
   {
 
   }
   else
   {
 
     m_MovingNode = movingImage;
     if (m_MovingNode.IsNotNull())
     {
       m_MovingNode->SetVisibility(true);
       m_Controls.TextLabelMoving->setText(QString::fromStdString(m_MovingNode->GetName()));
       m_Controls.m_MovingLabel->show();
       m_Controls.TextLabelMoving->show();
       mitk::ColorProperty::Pointer colorProperty;
       colorProperty = dynamic_cast<mitk::ColorProperty*>(m_MovingNode->GetProperty("color"));
       if ( colorProperty.IsNotNull() )
       {
         m_MovingColor = colorProperty->GetColor();
       }
       this->SetImageColor(m_ShowRedGreen);
       m_MovingNode->GetFloatProperty("opacity", m_OriginalOpacity);
       this->OpacityUpdate(m_Opacity);
 
       // what's about masking?
       m_Controls.m_UseMaskingCB->show();
     }
     else
     {
       m_Controls.m_MovingLabel->hide();
       m_Controls.TextLabelMoving->hide();
       m_Controls.m_UseMaskingCB->hide();
     }
     mitk::RenderingManager::GetInstance()->RequestUpdateAll();
     this->MovingImageChanged();
     this->CheckCalculateEnabled();
   }
 }
 
 bool QmitkRigidRegistrationView::CheckCalculate()
 {
   if(m_MovingNode==m_FixedNode)
     return false;
   return true;
 }
 
 void QmitkRigidRegistrationView::AddNewTransformationToUndoList()
 {
   mitk::BaseData::Pointer movingData = m_MovingNode->GetData();
   m_UndoGeometryList.push_back(static_cast<mitk::Geometry3D *>(movingData->GetGeometry()->Clone().GetPointer()));
 
   GeometryMapType childGeometries = GeometryMapType();
   if(m_MovingMaskNode.IsNotNull())
   {
     childGeometries.insert(std::pair<mitk::DataNode::Pointer, mitk::Geometry3D::Pointer>(m_MovingMaskNode,
       static_cast<mitk::Geometry3D *>(m_MovingMaskNode->GetData()->GetGeometry()->Clone().GetPointer())));
   }
 
   mitk::DataStorage::SetOfObjects::ConstPointer children = this->GetDataStorage()->GetDerivations(m_MovingNode);
   if(children.IsNotNull() && children->Size() != 0)
   {
     unsigned long size;
     size = children->Size();
     for (unsigned long i = 0; i < size; ++i)
     {
       childGeometries.insert(std::pair<mitk::DataNode::Pointer, mitk::Geometry3D::Pointer>(children->GetElement(i),
         static_cast<mitk::Geometry3D *>(children->GetElement(i)->GetData()->GetGeometry()->Clone().GetPointer())));
     }
   }
   m_UndoChildGeometryList.push_back(childGeometries);
   m_RedoGeometryList.clear();
   m_RedoChildGeometryList.clear();
   this->SetUndoEnabled(true);
   this->SetRedoEnabled(false);
 }
 
 void QmitkRigidRegistrationView::UndoTransformation()
 {
   if(!m_UndoGeometryList.empty())
   {
     mitk::BaseData::Pointer movingData = m_MovingNode->GetData();
     m_RedoGeometryList.push_back(static_cast<mitk::Geometry3D *>(movingData->GetGeometry(0)->Clone().GetPointer()));
 
     unsigned long size = 0;
     GeometryMapType childGeometries = GeometryMapType();
     if(m_MovingMaskNode.IsNotNull())
     {
       ++size;
     }
 
     mitk::DataStorage::SetOfObjects::ConstPointer children = this->GetDataStorage()->GetDerivations(m_MovingNode);
     size += children->Size();
 
     for (unsigned long i = 0; i < size; ++i)
     {
       if(i==0)
       {
         childGeometries.insert(std::pair<mitk::DataNode::Pointer, mitk::Geometry3D::Pointer>(m_MovingMaskNode,
           static_cast<mitk::Geometry3D *>(m_MovingMaskNode->GetData()->GetGeometry()->Clone().GetPointer())));
       }
       else
       {
         childGeometries.insert(std::pair<mitk::DataNode::Pointer, mitk::Geometry3D::Pointer>(children->GetElement(i),
           static_cast<mitk::Geometry3D *>(children->GetElement(i)->GetData()->GetGeometry()->Clone().GetPointer())));
       }
     }
 
     m_RedoChildGeometryList.push_back(childGeometries);
 
     movingData->SetGeometry(m_UndoGeometryList.back());
     m_UndoGeometryList.pop_back();
     GeometryMapType oldChildGeometries;
     oldChildGeometries = m_UndoChildGeometryList.back();
     m_UndoChildGeometryList.pop_back();
 
     GeometryMapType::iterator iter;
     for (unsigned long j = 0; j < size; ++j)
     {
       if(j == 0)    // we have put the geometry for the moving mask at position one
       {
         iter = oldChildGeometries.find(m_MovingMaskNode);
         mitk::Geometry3D* geo = static_cast<mitk::Geometry3D*>((*iter).second);
         m_MovingMaskNode->GetData()->SetGeometry(geo);
         m_MovingMaskNode->GetData()->GetTimeGeometry()->Update();
       }
       else
       {
         iter = oldChildGeometries.find(children->GetElement(j));
         children->GetElement(j)->GetData()->SetGeometry((*iter).second);
       }
     }
 
     //\FIXME when geometry is substituted the matrix referenced by the actor created by the mapper
     //is still pointing to the old one. Workaround: delete mapper
 
     //m_MovingNode->SetMapper(1, NULL);
     mitk::RenderingManager::GetInstance()->RequestUpdateAll();
 
     this->SetRedoEnabled(true);
   }
   if(!m_UndoGeometryList.empty())
   {
     this->SetUndoEnabled(true);
   }
   else
   {
     this->SetUndoEnabled(false);
   }
   this->CheckCalculateEnabled();
 }
 
 void QmitkRigidRegistrationView::RedoTransformation()
 {
   if(!m_RedoGeometryList.empty())
   {
     mitk::BaseData::Pointer movingData = m_MovingNode->GetData();
     m_UndoGeometryList.push_back(static_cast<mitk::Geometry3D *>(movingData->GetGeometry(0)->Clone().GetPointer()));
 
     unsigned long size = 0;
     GeometryMapType childGeometries = GeometryMapType();
     if(m_MovingMaskNode.IsNotNull())
     {
       ++size;
     }
 
     mitk::DataStorage::SetOfObjects::ConstPointer children = this->GetDataStorage()->GetDerivations(m_MovingNode);
     size += children->Size();
 
     for (unsigned long i = 0; i < size; ++i)
     {
       if(i == 0)
       {
         childGeometries.insert(std::pair<mitk::DataNode::Pointer, mitk::Geometry3D::Pointer>(m_MovingMaskNode,
           static_cast<mitk::Geometry3D *>(m_MovingMaskNode->GetData()->GetGeometry()->Clone().GetPointer())));
       }
       else
       {
         childGeometries.insert(std::pair<mitk::DataNode::Pointer, mitk::Geometry3D::Pointer>(children->GetElement(i),
           static_cast<mitk::Geometry3D *>(children->GetElement(i)->GetData()->GetGeometry()->Clone().GetPointer())));
       }
     }
 
     m_UndoChildGeometryList.push_back(childGeometries);
 
     movingData->SetGeometry(m_RedoGeometryList.back());
     m_RedoGeometryList.pop_back();
 
     GeometryMapType oldChildGeometries;
     oldChildGeometries = m_RedoChildGeometryList.back();
     m_RedoChildGeometryList.pop_back();
     GeometryMapType::iterator iter;
     for (unsigned long j = 0; j < size; ++j)
     {
       if(j == 0)
       {
         iter = oldChildGeometries.find(m_MovingMaskNode);
         m_MovingMaskNode->GetData()->SetGeometry((*iter).second);
       }
       else
       {
         iter = oldChildGeometries.find(children->GetElement(j));
         children->GetElement(j)->GetData()->SetGeometry((*iter).second);
       }
     }
 
     movingData->GetTimeGeometry()->Update();
     mitk::RenderingManager::GetInstance()->RequestUpdateAll();
 
     this->SetUndoEnabled(true);
   }
   if(!m_RedoGeometryList.empty())
   {
     this->SetRedoEnabled(true);
   }
   else
   {
     this->SetRedoEnabled(false);
   }
 }
 
 void QmitkRigidRegistrationView::ShowRedGreen(bool redGreen)
 {
   m_ShowRedGreen = redGreen;
   this->SetImageColor(m_ShowRedGreen);
 }
 
 void QmitkRigidRegistrationView::EnableContour(bool show)
 {
   if(show)
     ShowContour();
 
   // Can happen when the m_ContourHelperNode was deleted before and now the show contour checkbox is turned off
   if(m_ContourHelperNode.IsNull())
     return;
 
   m_Controls.m_ContourSlider->setEnabled(show);
   m_ContourHelperNode->SetProperty("visible", mitk::BoolProperty::New(show));
 
   mitk::RenderingManager::GetInstance()->ForceImmediateUpdateAll();
 }
 
 void QmitkRigidRegistrationView::ShowContour()
 {
   int threshold = m_Controls.m_ContourSlider->value();
 
   bool show = m_Controls.m_ShowContour->isChecked();
 
   if(m_FixedNode.IsNull() || !show)
     return;
 
 
   // Update the label next to the slider
   m_Controls.m_ThresholdLabel->setText(QString::number(threshold));
 
   mitk::Image::Pointer image = dynamic_cast<mitk::Image *>(m_FixedNode->GetData());
 
   typedef itk::Image<float,3> FloatImageType;
   typedef itk::Image<short,3> ShortImageType;
 
   // Create a binary image using the given treshold
   typedef itk::BinaryThresholdImageFilter<FloatImageType, ShortImageType> ThresholdFilterType;
 
   FloatImageType::Pointer floatImage = FloatImageType::New();
   mitk::CastToItkImage(image, floatImage);
 
 
   ThresholdFilterType::Pointer thresholdFilter = ThresholdFilterType::New();
   thresholdFilter->SetInput(floatImage);
   thresholdFilter->SetLowerThreshold(threshold);
   thresholdFilter->SetUpperThreshold((int)image->GetStatistics()->GetScalarValueMax());
   thresholdFilter->SetInsideValue(1);
   thresholdFilter->SetOutsideValue(0);
   thresholdFilter->Update();
 
   ShortImageType::Pointer binaryImage = thresholdFilter->GetOutput();
   mitk::Image::Pointer mitkBinaryImage = mitk::Image::New();
   mitk::CastToMitkImage(binaryImage, mitkBinaryImage);
 
 
 
 
   // Create a contour from the binary image
   mitk::ManualSegmentationToSurfaceFilter::Pointer surfaceFilter = mitk::ManualSegmentationToSurfaceFilter::New();
   surfaceFilter->SetInput( mitkBinaryImage );
   surfaceFilter->SetThreshold( 1 ); //expects binary image with zeros and ones
   surfaceFilter->SetUseGaussianImageSmooth(false); // apply gaussian to thresholded image ?
   surfaceFilter->SetMedianFilter3D(false); // apply median to segmentation before marching cubes ?
   surfaceFilter->SetDecimate( mitk::ImageToSurfaceFilter::NoDecimation );
 
   surfaceFilter->UpdateLargestPossibleRegion();
 
   // calculate normals for nicer display
   mitk::Surface::Pointer surface = surfaceFilter->GetOutput();
 
 
   if(m_ContourHelperNode.IsNull())
   {
     m_ContourHelperNode = mitk::DataNode::New();
     m_ContourHelperNode->SetData(surface);
     m_ContourHelperNode->SetProperty("opacity", mitk::FloatProperty::New(1.0) );
     m_ContourHelperNode->SetProperty("line width", mitk::IntProperty::New(2) );
     m_ContourHelperNode->SetProperty("scalar visibility", mitk::BoolProperty::New(false) );
     m_ContourHelperNode->SetProperty( "name", mitk::StringProperty::New("surface") );
     m_ContourHelperNode->SetProperty("color", mitk::ColorProperty::New(1.0, 0.0, 0.0));
     m_ContourHelperNode->SetBoolProperty("helper object", true);
     this->GetDataStorage()->Add(m_ContourHelperNode);
   }
   else
   {
     m_ContourHelperNode->SetData(surface);
   }
 
 
   mitk::RenderingManager::GetInstance()->ForceImmediateUpdateAll();
 }
 
 
 void QmitkRigidRegistrationView::SetImageColor(bool redGreen)
 {
   if (!redGreen && m_FixedNode.IsNotNull())
   {
     m_FixedNode->SetColor(m_FixedColor);
   }
   if (!redGreen && m_MovingNode.IsNotNull())
   {
     m_MovingNode->SetColor(m_MovingColor);
   }
   if (redGreen && m_FixedNode.IsNotNull())
   {
     m_FixedNode->SetColor(1.0f, 0.0f, 0.0f);
   }
   if (redGreen && m_MovingNode.IsNotNull())
   {
     m_MovingNode->SetColor(0.0f, 1.0f, 0.0f);
   }
   mitk::RenderingManager::GetInstance()->RequestUpdateAll();
 }
 
 void QmitkRigidRegistrationView::OpacityUpdate(float opacity)
 {
   m_Opacity = opacity;
   if (m_MovingNode.IsNotNull())
   {
     m_MovingNode->SetOpacity(m_Opacity);
   }
   mitk::RenderingManager::GetInstance()->RequestUpdateAll();
 }
 
 void QmitkRigidRegistrationView::OpacityUpdate(int opacity)
 {
   float fValue = ((float)opacity)/100.0f;
   this->OpacityUpdate(fValue);
 }
 
 void QmitkRigidRegistrationView::ClearTransformationLists()
 {
   this->SetUndoEnabled(false);
   this->SetRedoEnabled(false);
   m_UndoGeometryList.clear();
   m_UndoChildGeometryList.clear();
   m_RedoGeometryList.clear();
   m_RedoChildGeometryList.clear();
 }
 
 void QmitkRigidRegistrationView::Translate(int* translateVector)
 {
   if (m_MovingNode.IsNotNull())
   {
     mitk::Vector3D translateVec;
     mitk::ScalarType sliderSensitivity = 0.1;
 
     translateVec[0] = sliderSensitivity * (translateVector[0] - m_TranslateSliderPos[0]);
     translateVec[1] = sliderSensitivity * (translateVector[1] - m_TranslateSliderPos[1]);
     translateVec[2] = sliderSensitivity * (translateVector[2] - m_TranslateSliderPos[2]);
 
     m_TranslateSliderPos[0] = translateVector[0];
     m_TranslateSliderPos[1] = translateVector[1];
     m_TranslateSliderPos[2] = translateVector[2];
 
     vtkMatrix4x4* translationMatrix = vtkMatrix4x4::New();
     translationMatrix->Identity();
 
     double (*transMatrix)[4] = translationMatrix->Element;
 
     transMatrix[0][3] = -translateVec[0];
     transMatrix[1][3] = -translateVec[1];
     transMatrix[2][3] = -translateVec[2];
 
     translationMatrix->Invert();
 
     m_MovingNode->GetData()->GetGeometry()->Compose( translationMatrix );
     m_MovingNode->GetData()->Modified();
     mitk::DataStorage::SetOfObjects::ConstPointer children = this->GetDataStorage()->GetDerivations(m_MovingNode);
     unsigned long size;
     size = children->Size();
     mitk::DataNode::Pointer childNode;
     for (unsigned long i = 0; i < size; ++i)
     {
       childNode = children->GetElement(i);
       childNode->GetData()->GetGeometry()->Compose( translationMatrix );
       childNode->GetData()->Modified();
     }
     m_RedoGeometryList.clear();
 
     mitk::RenderingManager::GetInstance()->RequestUpdateAll();
   }
 }
 
 void QmitkRigidRegistrationView::Rotate(int* rotateVector)
 {
   if (m_MovingNode.IsNotNull())
   {
     mitk::Vector3D rotateVec;
 
     rotateVec[0] = rotateVector[0] - m_RotateSliderPos[0];
     rotateVec[1] = rotateVector[1] - m_RotateSliderPos[1];
     rotateVec[2] = rotateVector[2] - m_RotateSliderPos[2];
 
     m_RotateSliderPos[0] = rotateVector[0];
     m_RotateSliderPos[1] = rotateVector[1];
     m_RotateSliderPos[2] = rotateVector[2];
 
     vtkMatrix4x4* rotationMatrix = vtkMatrix4x4::New();
     vtkMatrix4x4* translationMatrix = vtkMatrix4x4::New();
     rotationMatrix->Identity();
     translationMatrix->Identity();
 
     double (*rotMatrix)[4] = rotationMatrix->Element;
     double (*transMatrix)[4] = translationMatrix->Element;
 
     mitk::Point3D centerBB = m_MovingNode->GetData()->GetGeometry()->GetCenter();
 
     transMatrix[0][3] = centerBB[0];
     transMatrix[1][3] = centerBB[1];
     transMatrix[2][3] = centerBB[2];
 
     translationMatrix->Invert();
 
     m_MovingNode->GetData()->GetGeometry()->Compose( translationMatrix );
     mitk::DataStorage::SetOfObjects::ConstPointer children = this->GetDataStorage()->GetDerivations(m_MovingNode);
     unsigned long size;
     size = children->Size();
     mitk::DataNode::Pointer childNode;
     for (unsigned long i = 0; i < size; ++i)
     {
       childNode = children->GetElement(i);
       childNode->GetData()->GetGeometry()->Compose( translationMatrix );
       childNode->GetData()->Modified();
     }
 
     double radianX = rotateVec[0] * vnl_math::pi / 180;
     double radianY = rotateVec[1] * vnl_math::pi / 180;
     double radianZ = rotateVec[2] * vnl_math::pi / 180;
 
     if ( rotateVec[0] != 0 )
     {
       rotMatrix[1][1] = cos( radianX );
       rotMatrix[1][2] = -sin( radianX );
       rotMatrix[2][1] = sin( radianX );
       rotMatrix[2][2] = cos( radianX );
     }
     else if ( rotateVec[1] != 0 )
     {
       rotMatrix[0][0] = cos( radianY );
       rotMatrix[0][2] = sin( radianY );
       rotMatrix[2][0] = -sin( radianY );
       rotMatrix[2][2] = cos( radianY );
     }
     else if ( rotateVec[2] != 0 )
     {
       rotMatrix[0][0] = cos( radianZ );
       rotMatrix[0][1] = -sin( radianZ );
       rotMatrix[1][0] = sin( radianZ );
       rotMatrix[1][1] = cos( radianZ );
     }
 
     m_MovingNode->GetData()->GetGeometry()->Compose( rotationMatrix );
     for (unsigned long i = 0; i < size; ++i)
     {
       childNode = children->GetElement(i);
       childNode->GetData()->GetGeometry()->Compose( rotationMatrix );
       childNode->GetData()->Modified();
     }
 
     translationMatrix->Invert();
 
     m_MovingNode->GetData()->GetGeometry()->Compose( translationMatrix );
     for (unsigned long i = 0; i < size; ++i)
     {
       childNode = children->GetElement(i);
       childNode->GetData()->GetGeometry()->Compose( translationMatrix );
       childNode->GetData()->Modified();
     }
     m_MovingNode->GetData()->Modified();
     m_RedoGeometryList.clear();
     mitk::RenderingManager::GetInstance()->RequestUpdateAll();
   }
 }
 
 void QmitkRigidRegistrationView::Scale(int* scaleVector)
 {
   if (m_MovingNode.IsNotNull())
   {
     mitk::Vector3D scaleVec;
 
     scaleVec[0] = scaleVector[0] - m_ScaleSliderPos[0];
     scaleVec[1] = scaleVector[1] - m_ScaleSliderPos[1];
     scaleVec[2] = scaleVector[2] - m_ScaleSliderPos[2];
 
     m_ScaleSliderPos[0] = scaleVector[0];
     m_ScaleSliderPos[1] = scaleVector[1];
     m_ScaleSliderPos[2] = scaleVector[2];
 
     vtkMatrix4x4* scalingMatrix = vtkMatrix4x4::New();
     scalingMatrix->Identity();
 
     double (*scaleMatrix)[4] = scalingMatrix->Element;
 
     if (scaleVec[0] >= 0)
     {
       for(int i = 0; i<scaleVec[0]; i++)
       {
         scaleMatrix[0][0] *= 0.95;
       }
     }
     else
     {
       for(int i = 0; i<-scaleVec[0]; i++)
       {
         scaleMatrix[0][0] *= 1/0.95;
       }
     }
 
     if (scaleVec[1] >= 0)
     {
       for(int i = 0; i<scaleVec[1]; i++)
       {
         scaleMatrix[1][1] *= 0.95;
       }
     }
     else
     {
       for(int i = 0; i<-scaleVec[1]; i++)
       {
         scaleMatrix[1][1] *= 1/0.95;
       }
     }
 
     if (scaleVec[2] >= 0)
     {
       for(int i = 0; i<scaleVec[2]; i++)
       {
         scaleMatrix[2][2] *= 0.95;
       }
     }
     else
     {
       for(int i = 0; i<-scaleVec[2]; i++)
       {
         scaleMatrix[2][2] *= 1/0.95;
       }
     }
 
     scalingMatrix->Invert();
 
     m_MovingNode->GetData()->GetGeometry()->Compose( scalingMatrix );
     m_MovingNode->GetData()->Modified();
     mitk::DataStorage::SetOfObjects::ConstPointer children = this->GetDataStorage()->GetDerivations(m_MovingNode);
     unsigned long size;
     size = children->Size();
     mitk::DataNode::Pointer childNode;
     for (unsigned long i = 0; i < size; ++i)
     {
       childNode = children->GetElement(i);
       childNode->GetData()->GetGeometry()->Compose( scalingMatrix );
       childNode->GetData()->Modified();
     }
     m_RedoGeometryList.clear();
 
     mitk::RenderingManager::GetInstance()->RequestUpdateAll();
   }
 }
 
 void QmitkRigidRegistrationView::AlignCenters()
 {
   if (m_FixedNode.IsNotNull() && m_MovingNode.IsNotNull())
   {
     mitk::Point3D fixedPoint = m_FixedNode->GetData()->GetGeometry()->GetCenter();
     mitk::Point3D movingPoint = m_MovingNode->GetData()->GetGeometry()->GetCenter();
     mitk::Vector3D translateVec;
     translateVec =  fixedPoint - movingPoint;
     m_Controls.m_XTransSlider->setValue((int)m_Controls.m_XTransSlider->value() + (int)translateVec[0]);
     m_Controls.m_YTransSlider->setValue((int)m_Controls.m_YTransSlider->value() + (int)translateVec[1]);
     m_Controls.m_ZTransSlider->setValue((int)m_Controls.m_ZTransSlider->value() + (int)translateVec[2]);
   }
 }
 
 void QmitkRigidRegistrationView::SetUndoEnabled( bool enable )
 {
   m_Controls.m_UndoTransformation->setEnabled(enable);
 }
 
 void QmitkRigidRegistrationView::SetRedoEnabled( bool enable )
 {
   m_Controls.m_RedoTransformation->setEnabled(enable);
 }
 
 void QmitkRigidRegistrationView::CheckCalculateEnabled()
 {
   if (m_FixedNode.IsNotNull() && m_MovingNode.IsNotNull())
   {
     m_Controls.m_ManualFrame->setEnabled(true);
     m_Controls.m_CalculateTransformation->setEnabled(true);
     if ( (m_FixedDimension != m_MovingDimension && std::max<int>(m_FixedDimension, m_MovingDimension) != 4) || m_FixedDimension < 2 /*|| m_FixedDimension > 3*/)
     {
       m_Controls.m_CalculateTransformation->setEnabled(false);
     }
     else if (m_Controls.qmitkRigidRegistrationSelector1->GetSelectedTransform() < 5 &&  (m_FixedDimension < 2) /*|| m_FixedDimension > 3)*/)
     {
       m_Controls.m_CalculateTransformation->setEnabled(false);
     }
     else if ((m_Controls.qmitkRigidRegistrationSelector1->GetSelectedTransform() > 4 && m_Controls.qmitkRigidRegistrationSelector1->GetSelectedTransform() < 13) && !(m_FixedDimension > 2))
     {
       m_Controls.m_CalculateTransformation->setEnabled(false);
     }
     else if (m_Controls.qmitkRigidRegistrationSelector1->GetSelectedTransform() > 12 &&  m_FixedDimension != 2)
     {
       m_Controls.m_CalculateTransformation->setEnabled(false);
     }
   }
   else
   {
     m_Controls.m_CalculateTransformation->setEnabled(false);
     m_Controls.m_ManualFrame->setEnabled(false);
   }
 }
 
 void QmitkRigidRegistrationView::xTrans_valueChanged( int v )
 {
   if (m_MovingNode.IsNotNull())
   {
     translationParams[0]=v;
     translationParams[1]=m_Controls.m_YTransSlider->value();
     translationParams[2]=m_Controls.m_ZTransSlider->value();
     Translate(translationParams);
   }
   else
   {
     MovingImageChanged();
   }
 }
 
 void QmitkRigidRegistrationView::yTrans_valueChanged( int v )
 {
   if (m_MovingNode.IsNotNull())
   {
     translationParams[0]=m_Controls.m_XTransSlider->value();
     translationParams[1]=v;
     translationParams[2]=m_Controls.m_ZTransSlider->value();
     Translate(translationParams);
   }
   else
   {
     MovingImageChanged();
   }
 }
 
 void QmitkRigidRegistrationView::zTrans_valueChanged( int v )
 {
   if (m_MovingNode.IsNotNull())
   {
     translationParams[0]=m_Controls.m_XTransSlider->value();
     translationParams[1]=m_Controls.m_YTransSlider->value();
     translationParams[2]=v;
     Translate(translationParams);
   }
   else
   {
     MovingImageChanged();
   }
 }
 
 void QmitkRigidRegistrationView::xRot_valueChanged( int v )
 {
   if (m_MovingNode.IsNotNull())
   {
     rotationParams[0]=v;
     rotationParams[1]=m_Controls.m_YRotSlider->value();
     rotationParams[2]=m_Controls.m_ZRotSlider->value();
     Rotate(rotationParams);
   }
   else
   {
     MovingImageChanged();
   }
 }
 
 void QmitkRigidRegistrationView::yRot_valueChanged( int v )
 {
   if (m_MovingNode.IsNotNull())
   {
     rotationParams[0]=m_Controls.m_XRotSlider->value();
     rotationParams[1]=v;
     rotationParams[2]=m_Controls.m_ZRotSlider->value();
     Rotate(rotationParams);
   }
   else
   {
     MovingImageChanged();
   }
 }
 
 void QmitkRigidRegistrationView::zRot_valueChanged( int v )
 {
   if (m_MovingNode.IsNotNull())
   {
     rotationParams[0]=m_Controls.m_XRotSlider->value();
     rotationParams[1]=m_Controls.m_YRotSlider->value();
     rotationParams[2]=v;
     Rotate(rotationParams);
   }
   else
   {
     MovingImageChanged();
   }
 }
 
 void QmitkRigidRegistrationView::xScale_valueChanged( int v )
 {
   if (m_MovingNode.IsNotNull())
   {
     scalingParams[0]=v;
     scalingParams[1]=m_Controls.m_YScaleSlider->value();
     scalingParams[2]=m_Controls.m_ZScaleSlider->value();
     Scale(scalingParams);
   }
   else
   {
     MovingImageChanged();
   }
 }
 
 void QmitkRigidRegistrationView::yScale_valueChanged( int v )
 {
   if (m_MovingNode.IsNotNull())
   {
     scalingParams[0]=m_Controls.m_XScaleSlider->value();
     scalingParams[1]=v;
     scalingParams[2]=m_Controls.m_ZScaleSlider->value();
     Scale(scalingParams);
   }
   else
   {
     MovingImageChanged();
   }
 }
 
 void QmitkRigidRegistrationView::zScale_valueChanged( int v )
 {
   if (m_MovingNode.IsNotNull())
   {
     scalingParams[0]=m_Controls.m_XScaleSlider->value();
     scalingParams[1]=m_Controls.m_YScaleSlider->value();
     scalingParams[2]=v;
     Scale(scalingParams);
   }
   else
   {
     MovingImageChanged();
   }
 }
 
 void QmitkRigidRegistrationView::MovingImageChanged()
 {
   if (dynamic_cast<mitk::Image*>(m_MovingNode->GetData()))
   {
     m_Controls.m_XTransSlider->setValue(0);
     m_Controls.m_YTransSlider->setValue(0);
     m_Controls.m_ZTransSlider->setValue(0);
     translationParams[0]=0;
     translationParams[1]=0;
     translationParams[2]=0;
     m_Controls.m_XRotSlider->setValue(0);
     m_Controls.m_YRotSlider->setValue(0);
     m_Controls.m_ZRotSlider->setValue(0);
     rotationParams[0]=0;
     rotationParams[1]=0;
     rotationParams[2]=0;
     m_Controls.m_XScaleSlider->setValue(0);
     m_Controls.m_YScaleSlider->setValue(0);
     m_Controls.m_ZScaleSlider->setValue(0);
     scalingParams[0]=0;
     scalingParams[1]=0;
     scalingParams[2]=0;
     m_MovingDimension = dynamic_cast<mitk::Image*>(m_MovingNode->GetData())->GetDimension();
     m_Controls.qmitkRigidRegistrationSelector1->SetMovingDimension(m_MovingDimension);
     m_Controls.qmitkRigidRegistrationSelector1->SetMovingNode(m_MovingNode);
     this->CheckCalculateEnabled();
   }
 }
 
 void QmitkRigidRegistrationView::Calculate()
 {
   m_Controls.qmitkRigidRegistrationSelector1->SetFixedNode(m_FixedNode);
   m_Controls.qmitkRigidRegistrationSelector1->SetMovingNode(m_MovingNode);
   if (m_FixedMaskNode.IsNotNull() && m_Controls.m_UseMaskingCB->isChecked())
   {
     m_Controls.qmitkRigidRegistrationSelector1->SetFixedMaskNode(m_FixedMaskNode);
   }
   else
   {
     m_Controls.qmitkRigidRegistrationSelector1->SetFixedMaskNode(NULL);
   }
   if (m_MovingMaskNode.IsNotNull() && m_Controls.m_UseMaskingCB->isChecked())
   {
     m_Controls.qmitkRigidRegistrationSelector1->SetMovingMaskNode(m_MovingMaskNode);
   }
   else
   {
     m_Controls.qmitkRigidRegistrationSelector1->SetMovingMaskNode(NULL);
   }
   m_Controls.frame_2->setEnabled(false);
   m_Controls.frame_3->setEnabled(false);
   m_Controls.m_CalculateTransformation->setEnabled(false);
   m_Controls.m_StopOptimization->setEnabled(true);
   m_Controls.qmitkRigidRegistrationSelector1->CalculateTransformation(((QmitkSliderNavigatorWidget*)m_Controls.timeSlider)->GetPos());
   m_Controls.m_StopOptimization->setEnabled(false);
   m_Controls.frame_2->setEnabled(true);
   m_Controls.frame_3->setEnabled(true);
   m_Controls.m_CalculateTransformation->setEnabled(true);
   m_Controls.qmitkRigidRegistrationSelector1->StopOptimization(false);
 }
 
 void QmitkRigidRegistrationView::SetOptimizerValue( double value )
 {
   m_Controls.m_OptimizerValueLCD->display(value);
 }
 
 void QmitkRigidRegistrationView::StopOptimizationClicked()
 {
   m_Controls.qmitkRigidRegistrationSelector1->StopOptimization(true);
 }
 
 void QmitkRigidRegistrationView::UpdateTimestep()
 {
   mitk::RenderingManager::GetInstance()->RequestUpdateAll();
 }
 
 void QmitkRigidRegistrationView::ShowManualRegistrationFrame(bool show)
 {
   if (show)
   {
     m_Controls.m_ManualFrame->show();
   }
   else
   {
     m_Controls.m_ManualFrame->hide();
   }
 }
 
 void QmitkRigidRegistrationView::SetImagesVisible(berry::ISelection::ConstPointer /*selection*/)
 {
   if (this->m_CurrentSelection->Size() == 0)
   {
     // show all images
     mitk::DataStorage::SetOfObjects::ConstPointer setOfObjects = this->GetDataStorage()->GetAll();
     for (mitk::DataStorage::SetOfObjects::ConstIterator nodeIt = setOfObjects->Begin()
       ; nodeIt != setOfObjects->End(); ++nodeIt)  // for each node
     {
       if ( (nodeIt->Value().IsNotNull()) && (nodeIt->Value()->GetProperty("visible")) && dynamic_cast<mitk::PlaneGeometryData*>(nodeIt->Value()->GetData())==NULL)
       {
         nodeIt->Value()->SetVisibility(true);
       }
     }
   }
   else
   {
     // hide all images
     mitk::DataStorage::SetOfObjects::ConstPointer setOfObjects = this->GetDataStorage()->GetAll();
     for (mitk::DataStorage::SetOfObjects::ConstIterator nodeIt = setOfObjects->Begin()
       ; nodeIt != setOfObjects->End(); ++nodeIt)  // for each node
     {
       if ( (nodeIt->Value().IsNotNull()) && (nodeIt->Value()->GetProperty("visible")) && dynamic_cast<mitk::PlaneGeometryData*>(nodeIt->Value()->GetData())==NULL)
       {
         nodeIt->Value()->SetVisibility(false);
       }
     }
   }
 }
 
 void QmitkRigidRegistrationView::TabChanged(int index)
 {
   if (index == 0)
   {
     m_Controls.frame->hide();
   }
   else
   {
     m_Controls.frame->show();
   }
 }
 
 void QmitkRigidRegistrationView::SwitchImages()
 {
   mitk::DataNode::Pointer newMoving = m_FixedNode;
   mitk::DataNode::Pointer newFixed = m_MovingNode;
   this->FixedSelected(newFixed);
   this->MovingSelected(newMoving);
 
   if(m_ContourHelperNode.IsNotNull())
   {
     // Update the contour
     ShowContour();
   }
 
   if(m_Controls.m_UseMaskingCB->isChecked())
   {
     mitk::DataNode::Pointer tempMovingMask = NULL;
     mitk::DataNode::Pointer tempFixedMask = NULL;
 
     if(m_FixedMaskNode.IsNotNull()) // it is initialized
     {
       tempFixedMask = m_Controls.m_FixedImageCB->GetSelectedNode();
     }
 
     if(m_MovingMaskNode.IsNotNull())  // it is initialized
     {
       tempMovingMask = m_Controls.m_MovingImageCB->GetSelectedNode();
     }
     m_Controls.m_FixedImageCB->SetSelectedNode(tempMovingMask);
     m_Controls.m_MovingImageCB->SetSelectedNode(tempFixedMask);
   }
 }
 
 void QmitkRigidRegistrationView::OnUseMaskingChanged( int state )
 {
   if(state == Qt::Checked)
   {
     m_Controls.m_FixedImageCB->show();
     m_Controls.m_MovingImageCB->show();
     m_Controls.m_MovingMaskLB->show();
     m_Controls.m_FixedMaskLB->show();
   }
   else
   {
     m_Controls.m_FixedImageCB->hide();
     m_Controls.m_MovingImageCB->hide();
     m_Controls.m_MovingMaskLB->hide();
     m_Controls.m_FixedMaskLB->hide();
 
     m_FixedMaskNode = NULL;
     m_MovingMaskNode = NULL;
   }
 }
 
 void QmitkRigidRegistrationView::OnFixedMaskImageChanged( const mitk::DataNode* node )
 {
   if(m_Controls.m_UseMaskingCB->isChecked())
     m_FixedMaskNode = const_cast<mitk::DataNode*>(node);
   else
     m_FixedMaskNode = NULL;
 }
 
 void QmitkRigidRegistrationView::OnMovingMaskImageChanged( const mitk::DataNode* node )
 {
   if(m_Controls.m_UseMaskingCB->isChecked())
     m_MovingMaskNode = const_cast<mitk::DataNode*>(node);
   else
     m_MovingMaskNode = NULL;
 }