QmitkLBFGSOptimizerView Class Reference

Widget for rigid registration. More...

#include <QmitkLBFGSOptimizerView.h>

Inheritance diagram for QmitkLBFGSOptimizerView:

Collaboration diagram for QmitkLBFGSOptimizerView:

List of all members.

Public Member Functions
	QmitkLBFGSOptimizerView (QWidget *parent=0, Qt::WindowFlags f=0)
	~QmitkLBFGSOptimizerView ()
virtual itk::Object::Pointer	GetOptimizer ()
virtual itk::Array< double >	GetOptimizerParameters ()
virtual void	SetOptimizerParameters (itk::Array< double > metricValues)
virtual void	SetNumberOfTransformParameters (int transformParameters)
virtual QString	GetName ()
virtual void	SetupUI (QWidget *parent)
Protected Attributes
Ui::QmitkLBFGSOptimizerControls	m_Controls
int	m_NumberTransformParameters

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Detailed Description

Widget for rigid registration.

Displays options for rigid registration.

Definition at line 33 of file QmitkLBFGSOptimizerView.h.

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Constructor & Destructor Documentation

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

Definition at line 22 of file QmitkLBFGSOptimizerView.cpp.

                                                                                  : QmitkRigidRegistrationOptimizerGUIBase (parent, f),
m_NumberTransformParameters(16)
{

}

QmitkLBFGSOptimizerView::~QmitkLBFGSOptimizerView

(

)

Definition at line 28 of file QmitkLBFGSOptimizerView.cpp.

{
}

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Member Function Documentation

QString QmitkLBFGSOptimizerView::GetName

(

)

[virtual]

Implements QmitkRigidRegistrationOptimizerGUIBase.

Definition at line 73 of file QmitkLBFGSOptimizerView.cpp.

{
  return "LBFGS";
}

itk::Object::Pointer QmitkLBFGSOptimizerView::GetOptimizer

(

)

[virtual]

Implements QmitkRigidRegistrationOptimizerGUIBase.

Definition at line 32 of file QmitkLBFGSOptimizerView.cpp.

References m_Controls, Ui_QmitkLBFGSOptimizerControls::m_DefaultStepLengthLBFGS, Ui_QmitkLBFGSOptimizerControls::m_GradientMagnitudeToleranceLBFGS, Ui_QmitkLBFGSOptimizerControls::m_LineSearchAccuracyLBFGS, Ui_QmitkLBFGSOptimizerControls::m_Maximize, Ui_QmitkLBFGSOptimizerControls::m_MaximumEvaluationsLBFGS, and Ui_QmitkLBFGSOptimizerControls::m_TraceOnLBFGS.

{
  itk::LBFGSOptimizer::Pointer OptimizerPointer = itk::LBFGSOptimizer::New();
  OptimizerPointer->SetMaximize( m_Controls.m_Maximize->isChecked() );
  OptimizerPointer->SetGradientConvergenceTolerance( m_Controls.m_GradientMagnitudeToleranceLBFGS->text().toFloat() );
  OptimizerPointer->SetLineSearchAccuracy( m_Controls.m_LineSearchAccuracyLBFGS->text().toFloat() );
  OptimizerPointer->SetDefaultStepLength( m_Controls.m_DefaultStepLengthLBFGS->text().toFloat() );
  OptimizerPointer->SetMaximumNumberOfFunctionEvaluations( m_Controls.m_MaximumEvaluationsLBFGS->text().toInt() );
  OptimizerPointer->SetTrace(m_Controls.m_TraceOnLBFGS->isChecked());
  return OptimizerPointer.GetPointer();
}

itk::Array< double > QmitkLBFGSOptimizerView::GetOptimizerParameters

(

)

[virtual]

Implements QmitkRigidRegistrationOptimizerGUIBase.

Definition at line 44 of file QmitkLBFGSOptimizerView.cpp.

References m_Controls, Ui_QmitkLBFGSOptimizerControls::m_DefaultStepLengthLBFGS, Ui_QmitkLBFGSOptimizerControls::m_GradientMagnitudeToleranceLBFGS, Ui_QmitkLBFGSOptimizerControls::m_LineSearchAccuracyLBFGS, Ui_QmitkLBFGSOptimizerControls::m_Maximize, Ui_QmitkLBFGSOptimizerControls::m_MaximumEvaluationsLBFGS, and Ui_QmitkLBFGSOptimizerControls::m_TraceOnLBFGS.

{
  itk::Array<double> optimizerValues;
  optimizerValues.SetSize(6);
  optimizerValues.fill(0);
  optimizerValues[0] = m_Controls.m_Maximize->isChecked();
  optimizerValues[1] = m_Controls.m_GradientMagnitudeToleranceLBFGS->text().toFloat();
  optimizerValues[2] = m_Controls.m_LineSearchAccuracyLBFGS->text().toFloat();
  optimizerValues[3] = m_Controls.m_DefaultStepLengthLBFGS->text().toFloat();
  optimizerValues[4] = m_Controls.m_MaximumEvaluationsLBFGS->text().toInt();
  optimizerValues[5] = m_Controls.m_TraceOnLBFGS->isChecked();
  return optimizerValues;
}

void QmitkLBFGSOptimizerView::SetNumberOfTransformParameters

(

int

transformParameters )

[virtual]

Implements QmitkRigidRegistrationOptimizerGUIBase.

Definition at line 68 of file QmitkLBFGSOptimizerView.cpp.

References m_NumberTransformParameters.

{
  m_NumberTransformParameters = transformParameters;
}

void QmitkLBFGSOptimizerView::SetOptimizerParameters

(

itk::Array< double >

metricValues )

[virtual]

Implements QmitkRigidRegistrationOptimizerGUIBase.

Definition at line 58 of file QmitkLBFGSOptimizerView.cpp.

References m_Controls, Ui_QmitkLBFGSOptimizerControls::m_DefaultStepLengthLBFGS, Ui_QmitkLBFGSOptimizerControls::m_GradientMagnitudeToleranceLBFGS, Ui_QmitkLBFGSOptimizerControls::m_LineSearchAccuracyLBFGS, Ui_QmitkLBFGSOptimizerControls::m_Maximize, Ui_QmitkLBFGSOptimizerControls::m_MaximumEvaluationsLBFGS, and Ui_QmitkLBFGSOptimizerControls::m_TraceOnLBFGS.

{
  m_Controls.m_Maximize->setChecked(optimizerValues[0]);
  m_Controls.m_GradientMagnitudeToleranceLBFGS->setText(QString::number(optimizerValues[1]));
  m_Controls.m_LineSearchAccuracyLBFGS->setText(QString::number(optimizerValues[2]));
  m_Controls.m_DefaultStepLengthLBFGS->setText(QString::number(optimizerValues[3]));
  m_Controls.m_MaximumEvaluationsLBFGS->setText(QString::number(optimizerValues[4]));
  m_Controls.m_TraceOnLBFGS->setChecked(optimizerValues[5]);
}

void QmitkLBFGSOptimizerView::SetupUI

(

QWidget *

parent )

[virtual]

Implements QmitkRigidRegistrationOptimizerGUIBase.

Definition at line 78 of file QmitkLBFGSOptimizerView.cpp.

References m_Controls, Ui_QmitkLBFGSOptimizerControls::m_DefaultStepLengthLBFGS, Ui_QmitkLBFGSOptimizerControls::m_GradientMagnitudeToleranceLBFGS, Ui_QmitkLBFGSOptimizerControls::m_LineSearchAccuracyLBFGS, Ui_QmitkLBFGSOptimizerControls::m_MaximumEvaluationsLBFGS, and Ui_QmitkLBFGSOptimizerControls::setupUi().

{
  m_Controls.setupUi(parent);
  QValidator* validatorLineEditInput = new QIntValidator(0, 20000000, this);
  m_Controls.m_MaximumEvaluationsLBFGS->setValidator(validatorLineEditInput);
  QValidator* validatorLineEditInputFloat = new QDoubleValidator(0, 20000000, 8, this);
  m_Controls.m_GradientMagnitudeToleranceLBFGS->setValidator(validatorLineEditInputFloat);
  m_Controls.m_LineSearchAccuracyLBFGS->setValidator(validatorLineEditInputFloat);
  m_Controls.m_DefaultStepLengthLBFGS->setValidator(validatorLineEditInputFloat);
}

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Member Data Documentation

Ui::QmitkLBFGSOptimizerControls QmitkLBFGSOptimizerView::m_Controls [protected]

Definition at line 56 of file QmitkLBFGSOptimizerView.h.

Referenced by GetOptimizer(), GetOptimizerParameters(), SetOptimizerParameters(), and SetupUI().

int QmitkLBFGSOptimizerView::m_NumberTransformParameters [protected]

Definition at line 58 of file QmitkLBFGSOptimizerView.h.

Referenced by SetNumberOfTransformParameters().

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The documentation for this class was generated from the following files:

• QmitkLBFGSOptimizerView.h
• QmitkLBFGSOptimizerView.cpp