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 __itkGridForwardWarpImageFilter_h 00019 #define __itkGridForwardWarpImageFilter_h 00020 00021 #include "itkImageToImageFilter.h" 00022 00023 namespace itk 00024 { 00054 template< 00055 class TDisplacementField, 00056 class TOutputImage 00057 > 00058 class ITK_EXPORT GridForwardWarpImageFilter: 00059 public ImageToImageFilter< TDisplacementField, TOutputImage > 00060 { 00061 public: 00063 typedef GridForwardWarpImageFilter Self; 00064 typedef ImageToImageFilter< TDisplacementField, TOutputImage > Superclass; 00065 typedef SmartPointer< Self > Pointer; 00066 typedef SmartPointer< const Self > ConstPointer; 00067 00069 itkNewMacro(Self); 00070 00072 itkTypeMacro(GridForwardWarpImageFilter, ImageToImageFilter); 00073 00075 typedef typename TOutputImage::RegionType OutputImageRegionType; 00076 00078 typedef typename Superclass::OutputImageType OutputImageType; 00079 typedef typename Superclass::OutputImagePointer OutputImagePointer; 00080 typedef typename OutputImageType::IndexType IndexType; 00081 typedef typename OutputImageType::SizeType SizeType; 00082 typedef typename OutputImageType::PixelType PixelType; 00083 typedef typename OutputImageType::SpacingType SpacingType; 00084 00086 itkStaticConstMacro(ImageDimension, unsigned int, 00087 TOutputImage::ImageDimension); 00088 itkStaticConstMacro(DisplacementFieldDimension, unsigned int, 00089 TDisplacementField::ImageDimension); 00091 00093 typedef TDisplacementField DisplacementFieldType; 00094 typedef typename DisplacementFieldType::ConstPointer DisplacementFieldConstPointer; 00095 typedef typename DisplacementFieldType::PixelType DisplacementType; 00096 00098 itkSetMacro(BackgroundValue, PixelType); 00099 00101 itkGetConstMacro(BackgroundValue, PixelType); 00102 00104 itkSetMacro(ForegroundValue, PixelType); 00105 00107 itkGetConstMacro(ForegroundValue, PixelType); 00108 00109 #ifdef ITK_USE_CONCEPT_CHECKING 00110 00111 itkConceptMacro( SameDimensionCheck, 00112 ( Concept::SameDimension< ImageDimension, DisplacementFieldDimension > ) ); 00113 itkConceptMacro( DisplacementFieldHasNumericTraitsCheck, 00114 ( Concept::HasNumericTraits< typename TDisplacementField::PixelType::ValueType > ) ); 00115 00117 #endif 00118 protected: 00119 GridForwardWarpImageFilter(); 00120 ~GridForwardWarpImageFilter() {} 00121 00122 void PrintSelf(std::ostream & os, Indent indent) const; 00123 00127 void GenerateData(); 00128 00129 private: 00130 GridForwardWarpImageFilter(const Self &); //purposely not implemented 00131 void operator=(const Self &); //purposely not implemented 00132 00133 PixelType m_BackgroundValue; 00134 PixelType m_ForegroundValue; 00135 unsigned int m_GridPixSpacing; 00136 }; 00137 } // end namespace itk 00138 00139 #ifndef ITK_MANUAL_INSTANTIATION 00140 #include "itkGridForwardWarpImageFilter.hxx" 00141 #endif 00142 00143 #endif 00144