mitk: QmitkScaleSkewVersor3DTransformView.cpp Source File

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00001 /*=========================================================================
00002 
00003 Program:   Medical Imaging & Interaction Toolkit
00004 Language:  C++
00005 Date:      $Date$
00006 Version:   $Revision: -1 $
00007 
00008 Copyright (c) German Cancer Research Center, Division of Medical and
00009 Biological Informatics. All rights reserved.
00010 See MITKCopyright.txt or https://www.mitk.org/copyright.html for details.
00011 
00012 This software is distributed WITHOUT ANY WARRANTY; without even
00013 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00014 PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 
00018 #include "QmitkScaleSkewVersor3DTransformView.h"
00019 #include "mitkImageAccessByItk.h"
00020 #include <itkScaleSkewVersor3DTransform.h>
00021 #include <itkCenteredTransformInitializer.h>
00022 #include <QValidator>
00023 
00024 QmitkScaleSkewVersor3DTransformView::QmitkScaleSkewVersor3DTransformView(QWidget* parent, Qt::WindowFlags f ) : QmitkRigidRegistrationTransformsGUIBase(parent, f), 
00025 m_CenterX(0), m_CenterY(0), m_CenterZ(0)
00026 {
00027 }
00028 
00029 QmitkScaleSkewVersor3DTransformView::~QmitkScaleSkewVersor3DTransformView()
00030 {
00031 }
00032 
00033 itk::Object::Pointer QmitkScaleSkewVersor3DTransformView::GetTransform()
00034 {
00035   if (m_FixedImage.IsNotNull())
00036   {
00037     AccessByItk(m_FixedImage, GetTransform2);
00038     return m_TransformObject;
00039   }
00040   return NULL;
00041 }
00042 
00043 template < class TPixelType, unsigned int VImageDimension >
00044 itk::Object::Pointer QmitkScaleSkewVersor3DTransformView::GetTransform2(itk::Image<TPixelType, VImageDimension>* /*itkImage1*/)
00045 {
00046   if (VImageDimension == 3)
00047   {
00048     typedef typename itk::Image< TPixelType, 3 >  FixedImage3DType;
00049     typedef typename itk::Image< TPixelType, 3 >  MovingImage3DType;
00050     typename FixedImage3DType::Pointer fixedImage3D;
00051     mitk::CastToItkImage(m_FixedImage, fixedImage3D);
00052     typename MovingImage3DType::Pointer movingImage3D;
00053     mitk::CastToItkImage(m_MovingImage, movingImage3D);
00054     typename itk::ScaleSkewVersor3DTransform< double >::Pointer transformPointer = itk::ScaleSkewVersor3DTransform< double >::New();
00055     transformPointer->SetIdentity();
00056     if (m_Controls.m_CenterForInitializerScaleSkewVersorRigid3D->isChecked())
00057     {
00058       typedef typename itk::ScaleSkewVersor3DTransform< double >    ScaleSkewVersor3DTransformType;
00059       typedef typename itk::CenteredTransformInitializer<ScaleSkewVersor3DTransformType, FixedImage3DType, MovingImage3DType> TransformInitializerType;
00060       typename TransformInitializerType::Pointer transformInitializer = TransformInitializerType::New();
00061       transformInitializer->SetFixedImage( fixedImage3D );
00062       transformInitializer->SetMovingImage( movingImage3D );
00063       transformInitializer->SetTransform( transformPointer );
00064       if (m_Controls.m_MomentsScaleSkewVersorRigid3D->isChecked())
00065       {
00066         transformInitializer->MomentsOn();
00067       }
00068       else
00069       {
00070         transformInitializer->GeometryOn();
00071       }
00072       transformInitializer->InitializeTransform();
00073     }
00074     m_CenterX = transformPointer->GetCenter()[0];
00075     m_CenterY = transformPointer->GetCenter()[1];
00076     m_CenterZ = transformPointer->GetCenter()[2];
00077     m_TransformObject = transformPointer.GetPointer();
00078     return transformPointer.GetPointer();
00079   }
00080   return NULL;
00081 }
00082 
00083 itk::Array<double> QmitkScaleSkewVersor3DTransformView::GetTransformParameters()
00084 {
00085   itk::Array<double> transformValues;
00086   transformValues.SetSize(18);
00087   transformValues.fill(0);
00088   transformValues[0] = m_Controls.m_UseOptimizerScalesScaleSkewVersorRigid3DTransform->isChecked();
00089   transformValues[1] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale1->text().toDouble();
00090   transformValues[2] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale2->text().toDouble();
00091   transformValues[3] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale3->text().toDouble();
00092   transformValues[4] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScaleTranslationX->text().toDouble();
00093   transformValues[5] = m_Controls.m_ScaleScaleSkewVersorRigid3DTransformScaleTranslationY->text().toDouble();
00094   transformValues[6] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScaleTranslationZ->text().toDouble();
00095   transformValues[7] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale7->text().toDouble();
00096   transformValues[8] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale8->text().toDouble();
00097   transformValues[9] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale9->text().toDouble();
00098   transformValues[10] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale10->text().toDouble();
00099   transformValues[11] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale11->text().toDouble();
00100   transformValues[12] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale12->text().toDouble();
00101   transformValues[13] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale13->text().toDouble();
00102   transformValues[14] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale14->text().toDouble();
00103   transformValues[15] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale15->text().toDouble();
00104   transformValues[16] = m_Controls.m_CenterForInitializerScaleSkewVersorRigid3D->isChecked();
00105   transformValues[17] = m_Controls.m_MomentsScaleSkewVersorRigid3D->isChecked();
00106   return transformValues;
00107 }
00108 
00109 void QmitkScaleSkewVersor3DTransformView::SetTransformParameters(itk::Array<double> transformValues)
00110 {
00111   m_Controls.m_UseOptimizerScalesScaleSkewVersorRigid3DTransform->setChecked(transformValues[0]);
00112   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale1->setText(QString::number(transformValues[1]));
00113   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale2->setText(QString::number(transformValues[2]));
00114   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale3->setText(QString::number(transformValues[3]));
00115   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScaleTranslationX->setText(QString::number(transformValues[4]));
00116   m_Controls.m_ScaleScaleSkewVersorRigid3DTransformScaleTranslationY->setText(QString::number(transformValues[5]));
00117   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScaleTranslationZ->setText(QString::number(transformValues[6]));
00118   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale7->setText(QString::number(transformValues[7]));
00119   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale8->setText(QString::number(transformValues[8]));
00120   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale9->setText(QString::number(transformValues[9]));
00121   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale10->setText(QString::number(transformValues[10]));
00122   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale11->setText(QString::number(transformValues[11]));
00123   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale12->setText(QString::number(transformValues[12]));
00124   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale13->setText(QString::number(transformValues[13]));
00125   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale14->setText(QString::number(transformValues[14]));
00126   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale15->setText(QString::number(transformValues[15]));
00127   m_Controls.m_CenterForInitializerScaleSkewVersorRigid3D->setChecked(transformValues[16]);
00128   m_Controls.m_MomentsScaleSkewVersorRigid3D->setChecked(transformValues[17]);
00129   m_Controls.m_GeometryScaleSkewVersorRigid3D->setChecked(!transformValues[17]);
00130 }
00131 
00132 QString QmitkScaleSkewVersor3DTransformView::GetName()
00133 {
00134   return "ScaleSkewVersor3D";
00135 }
00136 
00137 void QmitkScaleSkewVersor3DTransformView::SetupUI(QWidget* parent)
00138 {
00139   m_Controls.setupUi(parent);
00140   QValidator* validatorLineEditInputFloat = new QDoubleValidator(0, 20000000, 8, this);
00141   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale1->setValidator(validatorLineEditInputFloat);
00142   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale2->setValidator(validatorLineEditInputFloat);
00143   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale3->setValidator(validatorLineEditInputFloat);
00144   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScaleTranslationX->setValidator(validatorLineEditInputFloat);
00145   m_Controls.m_ScaleScaleSkewVersorRigid3DTransformScaleTranslationY->setValidator(validatorLineEditInputFloat);
00146   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScaleTranslationZ->setValidator(validatorLineEditInputFloat);
00147   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale7->setValidator(validatorLineEditInputFloat);
00148   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale8->setValidator(validatorLineEditInputFloat);
00149   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale9->setValidator(validatorLineEditInputFloat);
00150   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale10->setValidator(validatorLineEditInputFloat);
00151   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale11->setValidator(validatorLineEditInputFloat);
00152   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale12->setValidator(validatorLineEditInputFloat);
00153   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale13->setValidator(validatorLineEditInputFloat);
00154   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale14->setValidator(validatorLineEditInputFloat);
00155   m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale15->setValidator(validatorLineEditInputFloat);
00156 }
00157 
00158 itk::Array<double> QmitkScaleSkewVersor3DTransformView::GetScales()
00159 {
00160   itk::Array<double> scales;
00161   scales.SetSize(15);
00162   scales.Fill(1.0);
00163   if (m_Controls.m_UseOptimizerScalesScaleSkewVersorRigid3DTransform->isChecked())
00164   {
00165     scales[0] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale1->text().toDouble();
00166     scales[1] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale2->text().toDouble();
00167     scales[2] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale3->text().toDouble();
00168     scales[3] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScaleTranslationX->text().toDouble();
00169     scales[4] = m_Controls.m_ScaleScaleSkewVersorRigid3DTransformScaleTranslationY->text().toDouble();
00170     scales[5] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScaleTranslationZ->text().toDouble();
00171     scales[6] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale7->text().toDouble();
00172     scales[7] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale8->text().toDouble();
00173     scales[8] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale9->text().toDouble();
00174     scales[9] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale10->text().toDouble();
00175     scales[10] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale11->text().toDouble();
00176     scales[11] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale12->text().toDouble();
00177     scales[12] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale13->text().toDouble();
00178     scales[13] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale14->text().toDouble();
00179     scales[14] = m_Controls.m_ScalesScaleSkewVersorRigid3DTransformScale15->text().toDouble();
00180   }
00181   return scales;
00182 }
00183 
00184 vtkTransform* QmitkScaleSkewVersor3DTransformView::Transform(vtkMatrix4x4* vtkmatrix, vtkTransform* vtktransform, itk::Array<double> transformParams)
00185 {
00186   if (m_MovingImage.IsNotNull())
00187   {
00188     itk::ScaleSkewVersor3DTransform<double>::Pointer versorTransform = itk::ScaleSkewVersor3DTransform<double>::New();
00189     versorTransform->SetParameters(transformParams);
00190     itk::Matrix<double, 3, 3> Matrix = versorTransform->GetMatrix();
00191     for (int i = 0; i < 3; i++)
00192     {
00193       for (int j = 0; j < 3; j++)
00194       {
00195         vtkmatrix->SetElement(i, j, Matrix[i][j]);
00196       }
00197     }
00198     float center[4];
00199     float translation[4];
00200     center[0] = m_CenterX;
00201     center[1] = m_CenterY;
00202     center[2] = m_CenterZ;
00203     center[3] = 1;
00204     vtkmatrix->MultiplyPoint(center, translation);
00205     vtkmatrix->SetElement(0, 3, -translation[0] + center[0] + transformParams[3]);
00206     vtkmatrix->SetElement(1, 3, -translation[1] + center[1] + transformParams[4]);
00207     vtkmatrix->SetElement(2, 3, -translation[2] + center[2] + transformParams[5]);
00208     vtktransform->SetMatrix(vtkmatrix);
00209   }
00210   return vtktransform;
00211 }
00212 
00213 int QmitkScaleSkewVersor3DTransformView::GetNumberOfTransformParameters()
00214 {
00215   if (m_FixedImage.IsNotNull())
00216   {
00217     if (m_FixedImage->GetDimension() == 2)
00218       return 0;
00219     else
00220       return 15;
00221   }
00222   else
00223     return 0;
00224 }