mitk: QmitkQuaternionRigidTransformGradientDescentOptimizerView.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 "QmitkQuaternionRigidTransformGradientDescentOptimizerView.h"
00019 #include "mitkImageAccessByItk.h"
00020 #include <itkQuaternionRigidTransformGradientDescentOptimizer.h>
00021 
00022 QmitkQuaternionRigidTransformGradientDescentOptimizerView::QmitkQuaternionRigidTransformGradientDescentOptimizerView(QWidget* parent, Qt::WindowFlags f ) : QmitkRigidRegistrationOptimizerGUIBase (parent, f),
00023 m_NumberTransformParameters(16)
00024 {
00025 
00026 }
00027 
00028 QmitkQuaternionRigidTransformGradientDescentOptimizerView::~QmitkQuaternionRigidTransformGradientDescentOptimizerView()
00029 {
00030 }
00031 
00032 itk::Object::Pointer QmitkQuaternionRigidTransformGradientDescentOptimizerView::GetOptimizer()
00033 {
00034   itk::QuaternionRigidTransformGradientDescentOptimizer::Pointer OptimizerPointer = itk::QuaternionRigidTransformGradientDescentOptimizer::New();
00035   OptimizerPointer->SetMaximize( m_Controls.m_Maximize->isChecked());  
00036   OptimizerPointer->SetLearningRate(m_Controls.m_LearningRateQuaternionRigidTransformGradientDescent->text().toFloat());
00037   OptimizerPointer->SetNumberOfIterations( m_Controls.m_IterationsQuaternionRigidTransformGradientDescent->text().toInt() );
00038   return OptimizerPointer.GetPointer();
00039 }
00040 
00041 itk::Array<double> QmitkQuaternionRigidTransformGradientDescentOptimizerView::GetOptimizerParameters()
00042 {
00043   itk::Array<double> optimizerValues;
00044   optimizerValues.SetSize(3);
00045   optimizerValues.fill(0);
00046   optimizerValues[0] = m_Controls.m_Maximize->isChecked();
00047   optimizerValues[1] = m_Controls.m_LearningRateQuaternionRigidTransformGradientDescent->text().toFloat();
00048   optimizerValues[2] = m_Controls.m_IterationsQuaternionRigidTransformGradientDescent->text().toInt();
00049   return optimizerValues;
00050 }
00051 
00052 void QmitkQuaternionRigidTransformGradientDescentOptimizerView::SetOptimizerParameters(itk::Array<double> optimizerValues)
00053 {
00054   m_Controls.m_Maximize->setChecked(optimizerValues[0]);
00055   m_Controls.m_LearningRateQuaternionRigidTransformGradientDescent->setText(QString::number(optimizerValues[1]));
00056   m_Controls.m_IterationsQuaternionRigidTransformGradientDescent->setText(QString::number(optimizerValues[2]));
00057 }
00058 
00059 void QmitkQuaternionRigidTransformGradientDescentOptimizerView::SetNumberOfTransformParameters(int transformParameters)
00060 {
00061   m_NumberTransformParameters = transformParameters;
00062 }
00063 
00064 QString QmitkQuaternionRigidTransformGradientDescentOptimizerView::GetName()
00065 {
00066   return "QuaternionRigidTransformGradientDescent";
00067 }
00068 
00069 void QmitkQuaternionRigidTransformGradientDescentOptimizerView::SetupUI(QWidget* parent)
00070 {
00071   m_Controls.setupUi(parent);
00072   QValidator* validatorLineEditInput = new QIntValidator(0, 20000000, this);
00073   m_Controls.m_IterationsQuaternionRigidTransformGradientDescent->setValidator(validatorLineEditInput);
00074   QValidator* validatorLineEditInputFloat = new QDoubleValidator(0, 20000000, 8, this);
00075   m_Controls.m_LearningRateQuaternionRigidTransformGradientDescent->setValidator(validatorLineEditInputFloat);
00076 }