mitk: QmitkFRPROptimizerView.cpp Source File

Go to the documentation of this file.
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 "QmitkFRPROptimizerView.h"
00019 #include "mitkImageAccessByItk.h"
00020 #include <itkFRPROptimizer.h>
00021 
00022 QmitkFRPROptimizerView::QmitkFRPROptimizerView(QWidget* parent, Qt::WindowFlags f ) : QmitkRigidRegistrationOptimizerGUIBase (parent, f),
00023 m_NumberTransformParameters(16)
00024 {
00025 
00026 }
00027 
00028 QmitkFRPROptimizerView::~QmitkFRPROptimizerView()
00029 {
00030 }
00031 
00032 itk::Object::Pointer QmitkFRPROptimizerView::GetOptimizer()
00033 {
00034   itk::FRPROptimizer::Pointer OptimizerPointer = itk::FRPROptimizer::New();
00035   OptimizerPointer->SetMaximize( m_Controls.m_Maximize->isChecked() );
00036   OptimizerPointer->SetStepLength(m_Controls.m_StepLengthFRPR->text().toFloat());
00037   if (m_Controls.m_FletchReevesFRPR->isChecked())
00038   {
00039     OptimizerPointer->SetToFletchReeves();
00040   }
00041   else
00042   {
00043     OptimizerPointer->SetToPolakRibiere();
00044   }
00045   OptimizerPointer->SetMaximumIteration( m_Controls.m_IterationsFRPR->text().toInt() );
00046   return OptimizerPointer.GetPointer();
00047 }
00048 
00049 itk::Array<double> QmitkFRPROptimizerView::GetOptimizerParameters()
00050 {
00051   itk::Array<double> optimizerValues;
00052   optimizerValues.SetSize(4);
00053   optimizerValues.fill(0);
00054   optimizerValues[0] = m_Controls.m_Maximize->isChecked();
00055   optimizerValues[1] = m_Controls.m_FletchReevesFRPR->isChecked();
00056   optimizerValues[2] = m_Controls.m_StepLengthFRPR->text().toFloat();
00057   optimizerValues[3] = m_Controls.m_IterationsFRPR->text().toInt();
00058   return optimizerValues;
00059 }
00060 
00061 void QmitkFRPROptimizerView::SetOptimizerParameters(itk::Array<double> optimizerValues)
00062 {
00063   m_Controls.m_Maximize->setChecked(optimizerValues[0]);
00064   m_Controls.m_FletchReevesFRPR->setChecked(optimizerValues[1]);
00065   m_Controls.m_PolakRibiereFRPR->setChecked(!optimizerValues[1]);
00066   m_Controls.m_StepLengthFRPR->setText(QString::number(optimizerValues[2]));
00067   m_Controls.m_IterationsFRPR->setText(QString::number(optimizerValues[3]));
00068 }
00069 
00070 void QmitkFRPROptimizerView::SetNumberOfTransformParameters(int transformParameters)
00071 {
00072   m_NumberTransformParameters = transformParameters;
00073 }
00074 
00075 QString QmitkFRPROptimizerView::GetName()
00076 {
00077   return "FRPR";
00078 }
00079 
00080 void QmitkFRPROptimizerView::SetupUI(QWidget* parent)
00081 {
00082   m_Controls.setupUi(parent);
00083   QValidator* validatorLineEditInput = new QIntValidator(0, 20000000, this);
00084   m_Controls.m_IterationsFRPR->setValidator(validatorLineEditInput);
00085   QValidator* validatorLineEditInputFloat = new QDoubleValidator(0, 20000000, 8, this);
00086   m_Controls.m_StepLengthFRPR->setValidator(validatorLineEditInputFloat);
00087 }