ITK
4.1.0
Insight Segmentation and Registration Toolkit
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00001 /*========================================================================= 00002 * 00003 * Copyright Insight Software Consortium 00004 * 00005 * Licensed under the Apache License, Version 2.0 (the "License"); 00006 * you may not use this file except in compliance with the License. 00007 * You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0.txt 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, 00013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 * 00017 *=========================================================================*/ 00018 #ifndef __itkTimeVaryingVelocityFieldImageRegistrationMethodv4_h 00019 #define __itkTimeVaryingVelocityFieldImageRegistrationMethodv4_h 00020 00021 #include "itkImageRegistrationMethodv4.h" 00022 00023 #include "itkGaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform.h" 00024 00025 namespace itk 00026 { 00027 00028 // Forward-declare these because of module dependency conflict. 00029 // They will soon be moved to a different module, at which 00030 // time this can be removed. 00031 template <unsigned int VDimension, class TDataHolder> 00032 class ImageToData; 00033 template <class TDataHolder> 00034 class Array1DToData; 00035 00091 template<typename TFixedImage, typename TMovingImage, typename TTransform = 00092 GaussianSmoothingOnUpdateTimeVaryingVelocityFieldTransform<double, GetImageDimension<TFixedImage>::ImageDimension> > 00093 class ITK_EXPORT TimeVaryingVelocityFieldImageRegistrationMethodv4 00094 : public ImageRegistrationMethodv4<TFixedImage, TMovingImage, TTransform> 00095 { 00096 public: 00098 typedef TimeVaryingVelocityFieldImageRegistrationMethodv4 Self; 00099 typedef ImageRegistrationMethodv4<TFixedImage, TMovingImage, TTransform> Superclass; 00100 typedef SmartPointer<Self> Pointer; 00101 typedef SmartPointer<const Self> ConstPointer; 00102 00104 itkNewMacro( Self ); 00105 00107 itkStaticConstMacro( ImageDimension, unsigned int, TFixedImage::ImageDimension ); 00108 00110 itkTypeMacro( TimeVaryingVelocityFieldImageRegistrationMethodv4, ImageRegistrationMethodv4 ); 00111 00113 typedef TFixedImage FixedImageType; 00114 typedef typename FixedImageType::Pointer FixedImagePointer; 00115 typedef TMovingImage MovingImageType; 00116 typedef typename MovingImageType::Pointer MovingImagePointer; 00117 00118 typedef typename MovingImageType::RegionType RegionType; 00119 00121 typedef typename Superclass::MetricType MetricType; 00122 typedef typename MetricType::Pointer MetricPointer; 00123 typedef typename MetricType::VirtualImageType VirtualImageType; 00124 typedef typename MetricType::MeasureType MeasureType; 00125 00126 typedef TTransform TransformType; 00127 typedef typename TransformType::Pointer TransformPointer; 00128 typedef typename TransformType::ScalarType RealType; 00129 typedef typename TransformType::DerivativeType DerivativeType; 00130 typedef typename TransformType::DerivativeValueType DerivativeValueType; 00131 typedef typename TransformType::TimeVaryingVelocityFieldType TimeVaryingVelocityFieldType; 00132 typedef typename TimeVaryingVelocityFieldType::Pointer TimeVaryingVelocityFieldPointer; 00133 typedef typename TransformType::DisplacementFieldType DisplacementFieldType; 00134 typedef typename DisplacementFieldType::Pointer DisplacementFieldPointer; 00135 typedef typename TimeVaryingVelocityFieldType::PixelType DisplacementVectorType; 00136 00137 typedef CompositeTransform<RealType, ImageDimension> CompositeTransformType; 00138 00139 typedef typename Superclass::TransformOutputType TransformOutputType; 00140 typedef typename TransformOutputType::Pointer TransformOutputPointer; 00141 00142 typedef Array<SizeValueType> NumberOfIterationsArrayType; 00143 00145 itkSetMacro( LearningRate, RealType ); 00146 itkGetConstMacro( LearningRate, RealType ); 00148 00150 itkSetMacro( NumberOfIterationsPerLevel, NumberOfIterationsArrayType ); 00151 itkGetConstMacro( NumberOfIterationsPerLevel, NumberOfIterationsArrayType ); 00153 00155 itkSetMacro( ConvergenceThreshold, RealType ); 00156 itkGetConstMacro( ConvergenceThreshold, RealType ); 00158 00159 protected: 00160 TimeVaryingVelocityFieldImageRegistrationMethodv4(); 00161 virtual ~TimeVaryingVelocityFieldImageRegistrationMethodv4(); 00162 virtual void PrintSelf( std::ostream & os, Indent indent ) const; 00163 00165 virtual void GenerateData(); 00166 00168 void ThreadedGenerateData( const RegionType &, ThreadIdType ); 00169 00171 virtual void StartOptimization(); 00172 00173 private: 00174 TimeVaryingVelocityFieldImageRegistrationMethodv4( const Self & ); //purposely not 00175 // implemented 00176 void operator=( const Self & ); //purposely not 00177 00178 RealType m_LearningRate; 00179 00180 RealType m_ConvergenceThreshold; 00181 00182 RealType m_VelocityFieldNorm; 00183 00184 NumberOfIterationsArrayType m_NumberOfIterationsPerLevel; 00185 }; 00186 } // end namespace itk 00187 00188 #ifndef ITK_MANUAL_INSTANTIATION 00189 #include "itkTimeVaryingVelocityFieldImageRegistrationMethodv4.hxx" 00190 #endif 00191 00192 #endif 00193