ITK
4.0.0
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 __itkGaussianSmoothingOnUpdateDisplacementFieldTransform_h 00019 #define __itkGaussianSmoothingOnUpdateDisplacementFieldTransform_h 00020 #include "itkGaussianOperator.h" 00021 #include "itkVectorNeighborhoodOperatorImageFilter.h" 00022 00023 #include "itkDisplacementFieldTransform.h" 00024 00025 namespace itk 00026 { 00027 00044 template 00045 <class TScalar, unsigned int NDimensions> 00046 class ITK_EXPORT GaussianSmoothingOnUpdateDisplacementFieldTransform : 00047 public DisplacementFieldTransform<TScalar, NDimensions> 00048 { 00049 public: 00051 typedef GaussianSmoothingOnUpdateDisplacementFieldTransform Self; 00052 typedef DisplacementFieldTransform<TScalar, NDimensions> Superclass; 00053 typedef SmartPointer<Self> Pointer; 00054 typedef SmartPointer<const Self> ConstPointer; 00055 00057 itkTypeMacro( GaussianSmoothingOnUpdateDisplacementFieldTransform, 00058 DisplacementFieldTransform ); 00059 00061 itkSimpleNewMacro( Self ); 00062 00064 typedef typename Superclass::ScalarType ScalarType; 00065 typedef typename Superclass::DerivativeType DerivativeType; 00066 typedef typename DerivativeType::ValueType DerivativeValueType; 00067 typedef typename Superclass::DisplacementFieldType DisplacementFieldType; 00068 typedef typename Superclass::DisplacementFieldPointer DisplacementFieldPointer; 00069 typedef typename DisplacementFieldType::PixelType DisplacementVectorType; 00070 00071 00076 itkSetMacro( GaussianSmoothingVarianceForTheUpdateField, ScalarType ); 00077 itkGetConstReferenceMacro( GaussianSmoothingVarianceForTheUpdateField, ScalarType ); 00079 00084 itkSetMacro( GaussianSmoothingVarianceForTheTotalField, ScalarType ); 00085 itkGetConstReferenceMacro( GaussianSmoothingVarianceForTheTotalField, ScalarType ); 00087 00096 virtual void UpdateTransformParameters( DerivativeType & update, ScalarType factor = 1.0 ); 00097 00102 virtual DisplacementFieldPointer GaussianSmoothDisplacementField( DisplacementFieldType *, ScalarType ); 00103 00104 protected: 00105 GaussianSmoothingOnUpdateDisplacementFieldTransform(); 00106 virtual ~GaussianSmoothingOnUpdateDisplacementFieldTransform(); 00107 void PrintSelf( std::ostream& os, Indent indent ) const; 00108 00112 unsigned long m_GaussianSmoothingTempFieldModifiedTime; 00113 00116 ScalarType m_GaussianSmoothingVarianceForTheUpdateField; 00117 ScalarType m_GaussianSmoothingVarianceForTheTotalField; 00118 00119 typename DisplacementFieldType::Pointer m_GaussianSmoothingTempField; 00122 typedef GaussianOperator<ScalarType, Superclass::Dimension> 00123 GaussianSmoothingOperatorType; 00124 typedef VectorNeighborhoodOperatorImageFilter< DisplacementFieldType, 00125 DisplacementFieldType > 00126 GaussianSmoothingSmootherType; 00127 GaussianSmoothingOperatorType m_GaussianSmoothingOperator; 00128 typename GaussianSmoothingSmootherType::Pointer m_GaussianSmoothingSmoother; 00129 00130 private: 00131 GaussianSmoothingOnUpdateDisplacementFieldTransform( const Self& ); //purposely not implemented 00132 void operator=( const Self& ); //purposely not implemented 00133 00134 }; 00135 00136 } // end namespace itk 00137 00138 #if ITK_TEMPLATE_EXPLICIT 00139 # include "Templates/itkGaussianSmoothingOnUpdateDisplacementFieldTransform+-.h" 00140 #endif 00141 00142 #if ITK_TEMPLATE_TXX 00143 # include "itkGaussianSmoothingOnUpdateDisplacementFieldTransform.hxx" 00144 #endif 00145 00146 #endif // __itkGaussianSmoothingOnUpdateDisplacementFieldTransform_h 00147