Widget for rigid registration. More...

#include <QmitkVersorTransformView.h>

Inheritance diagram for QmitkVersorTransformView:

Collaboration diagram for QmitkVersorTransformView:

Public Member Functions
	QmitkVersorTransformView (QWidget *parent=0, Qt::WindowFlags f=0)
	~QmitkVersorTransformView ()
virtual itk::Object::Pointer	GetTransform ()
virtual itk::Array< double >	GetTransformParameters ()
virtual void	SetTransformParameters (itk::Array< double > transformValues)
virtual QString	GetName ()
virtual void	SetupUI (QWidget *parent)
virtual itk::Array< double >	GetScales ()
virtual vtkTransform *	Transform (vtkMatrix4x4 vtkmatrix, vtkTransform vtktransform, itk::Array< double > transformParams)
virtual int	GetNumberOfTransformParameters ()
Protected Attributes
Ui::QmitkVersorTransformControls	m_Controls
itk::Object::Pointer	m_TransformObject
double	m_CenterX
double	m_CenterY
double	m_CenterZ

Detailed Description

Widget for rigid registration.

Displays options for rigid registration.

Definition at line 31 of file QmitkVersorTransformView.h.

Constructor & Destructor Documentation

QmitkVersorTransformView::QmitkVersorTransformView	(	QWidget *	parent = `0`,
		Qt::WindowFlags	f = `0`
	)

Definition at line 24 of file QmitkVersorTransformView.cpp.

                                                                                    : QmitkRigidRegistrationTransformsGUIBase(parent, f), 
m_CenterX(0), m_CenterY(0), m_CenterZ(0)
{
}

QmitkVersorTransformView::~QmitkVersorTransformView ( )

Definition at line 29 of file QmitkVersorTransformView.cpp.

{
}

Member Function Documentation

QString QmitkVersorTransformView::GetName ( ) [virtual]

Implements QmitkRigidRegistrationTransformsGUIBase.

Definition at line 108 of file QmitkVersorTransformView.cpp.

{
  return "Versor";
}

int QmitkVersorTransformView::GetNumberOfTransformParameters ( ) [virtual]

Implements QmitkRigidRegistrationTransformsGUIBase.

Definition at line 165 of file QmitkVersorTransformView.cpp.

References QmitkRigidRegistrationTransformsGUIBase::m_FixedImage.

{
  if (m_FixedImage.IsNotNull())
  {
    if (m_FixedImage->GetDimension() == 2)
      return 0;
    else
      return 3;
  }
  else
    return 0;
}

itk::Array< double > QmitkVersorTransformView::GetScales ( ) [virtual]

Implements QmitkRigidRegistrationTransformsGUIBase.

Definition at line 122 of file QmitkVersorTransformView.cpp.

References m_Controls, Ui_QmitkVersorTransformControls::m_ScalesVersorTransformScale1, Ui_QmitkVersorTransformControls::m_ScalesVersorTransformScale2, Ui_QmitkVersorTransformControls::m_ScalesVersorTransformScale3, and Ui_QmitkVersorTransformControls::m_UseOptimizerScalesVersor.

{
  itk::Array<double> scales;
  scales.SetSize(3);
  scales.Fill(1.0);
  if (m_Controls.m_UseOptimizerScalesVersor->isChecked())
  {
    scales[0] = m_Controls.m_ScalesVersorTransformScale1->text().toDouble();
    scales[1] = m_Controls.m_ScalesVersorTransformScale2->text().toDouble();
    scales[2] = m_Controls.m_ScalesVersorTransformScale3->text().toDouble();
  }
  return scales;
}

itk::Object::Pointer QmitkVersorTransformView::GetTransform ( ) [virtual]

Implements QmitkRigidRegistrationTransformsGUIBase.

Definition at line 33 of file QmitkVersorTransformView.cpp.

References AccessByItk, QmitkRigidRegistrationTransformsGUIBase::m_FixedImage, and m_TransformObject.

{
  if (m_FixedImage.IsNotNull())
  {
    AccessByItk(m_FixedImage, GetTransform2);
    return m_TransformObject;
  }
  return NULL;
}

itk::Array< double > QmitkVersorTransformView::GetTransformParameters ( ) [virtual]

Implements QmitkRigidRegistrationTransformsGUIBase.

Definition at line 83 of file QmitkVersorTransformView.cpp.

References Ui_QmitkVersorTransformControls::m_CenterForInitializerVersor, m_Controls, Ui_QmitkVersorTransformControls::m_MomentsVersor, Ui_QmitkVersorTransformControls::m_ScalesVersorTransformScale1, Ui_QmitkVersorTransformControls::m_ScalesVersorTransformScale2, Ui_QmitkVersorTransformControls::m_ScalesVersorTransformScale3, and Ui_QmitkVersorTransformControls::m_UseOptimizerScalesVersor.

{
  itk::Array<double> transformValues;
  transformValues.SetSize(6);
  transformValues.fill(0);
  transformValues[0] = m_Controls.m_UseOptimizerScalesVersor->isChecked();
  transformValues[1] = m_Controls.m_ScalesVersorTransformScale1->text().toDouble();
  transformValues[2] = m_Controls.m_ScalesVersorTransformScale2->text().toDouble();
  transformValues[3] = m_Controls.m_ScalesVersorTransformScale3->text().toDouble();
  transformValues[4] = m_Controls.m_CenterForInitializerVersor->isChecked();
  transformValues[5] = m_Controls.m_MomentsVersor->isChecked();
  return transformValues;
}

void QmitkVersorTransformView::SetTransformParameters ( itk::Array< double > transformValues ) [virtual]

Implements QmitkRigidRegistrationTransformsGUIBase.

Definition at line 97 of file QmitkVersorTransformView.cpp.

References Ui_QmitkVersorTransformControls::m_CenterForInitializerVersor, m_Controls, Ui_QmitkVersorTransformControls::m_GeometryVersor, Ui_QmitkVersorTransformControls::m_MomentsVersor, Ui_QmitkVersorTransformControls::m_ScalesVersorTransformScale1, Ui_QmitkVersorTransformControls::m_ScalesVersorTransformScale2, Ui_QmitkVersorTransformControls::m_ScalesVersorTransformScale3, and Ui_QmitkVersorTransformControls::m_UseOptimizerScalesVersor.

{
  m_Controls.m_UseOptimizerScalesVersor->setChecked(transformValues[0]);
  m_Controls.m_ScalesVersorTransformScale1->setText(QString::number(transformValues[1]));
  m_Controls.m_ScalesVersorTransformScale2->setText(QString::number(transformValues[2]));
  m_Controls.m_ScalesVersorTransformScale3->setText(QString::number(transformValues[3]));
  m_Controls.m_CenterForInitializerVersor->setChecked(transformValues[4]);
  m_Controls.m_MomentsVersor->setChecked(transformValues[5]);
  m_Controls.m_GeometryVersor->setChecked(!transformValues[5]);
}

void QmitkVersorTransformView::SetupUI ( QWidget * parent ) [virtual]

Implements QmitkRigidRegistrationTransformsGUIBase.

Definition at line 113 of file QmitkVersorTransformView.cpp.

References m_Controls, Ui_QmitkVersorTransformControls::m_ScalesVersorTransformScale1, Ui_QmitkVersorTransformControls::m_ScalesVersorTransformScale2, Ui_QmitkVersorTransformControls::m_ScalesVersorTransformScale3, and Ui_QmitkVersorTransformControls::setupUi().

{
  m_Controls.setupUi(parent);
  QValidator* validatorLineEditInputFloat = new QDoubleValidator(0, 20000000, 8, this);
  m_Controls.m_ScalesVersorTransformScale1->setValidator(validatorLineEditInputFloat);
  m_Controls.m_ScalesVersorTransformScale2->setValidator(validatorLineEditInputFloat);
  m_Controls.m_ScalesVersorTransformScale3->setValidator(validatorLineEditInputFloat);
}

vtkTransform * QmitkVersorTransformView::Transform	(	vtkMatrix4x4 *	vtkmatrix,
		vtkTransform *	vtktransform,
		itk::Array< double >	transformParams
	)		`[virtual]`

Implements QmitkRigidRegistrationTransformsGUIBase.

Definition at line 136 of file QmitkVersorTransformView.cpp.

References m_CenterX, m_CenterY, m_CenterZ, and QmitkRigidRegistrationTransformsGUIBase::m_MovingImage.

{
  if (m_MovingImage.IsNotNull())
  {
    itk::VersorTransform<double>::Pointer versorTransform = itk::VersorTransform<double>::New();
    versorTransform->SetParameters(transformParams);
    itk::Matrix<double, 3, 3> Matrix = versorTransform->GetMatrix();
    for (int i = 0; i < 3; i++)
    {
      for (int j = 0; j < 3; j++)
      {
        vtkmatrix->SetElement(i, j, Matrix[i][j]);
      }
    }
    float center[4];
    float translation[4];
    center[0] = m_CenterX;
    center[1] = m_CenterY;
    center[2] = m_CenterZ;
    center[3] = 1;
    vtkmatrix->MultiplyPoint(center, translation);
    vtkmatrix->SetElement(0, 3, -translation[0] + center[0]);
    vtkmatrix->SetElement(1, 3, -translation[1] + center[1]);
    vtkmatrix->SetElement(2, 3, -translation[2] + center[2]);
    vtktransform->SetMatrix(vtkmatrix);
  }
  return vtktransform;
}