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00017 #ifndef __itkWarpVectorImageFilter_h
00018 #define __itkWarpVectorImageFilter_h
00019
00020 #include "itkImageToImageFilter.h"
00021 #include "itkVectorInterpolateImageFunction.h"
00022 #include "itkVectorLinearInterpolateImageFunction.h"
00023 #include "itkPoint.h"
00024 #include "itkFixedArray.h"
00025
00026 namespace itk
00027 {
00028
00084 template <
00085 class TInputImage,
00086 class TOutputImage,
00087 class TDeformationField
00088 >
00089 class ITK_EXPORT WarpVectorImageFilter :
00090 public ImageToImageFilter<TInputImage, TOutputImage>
00091 {
00092 public:
00094 typedef WarpVectorImageFilter Self;
00095 typedef ImageToImageFilter<TInputImage,TOutputImage> Superclass;
00096 typedef SmartPointer<Self> Pointer;
00097 typedef SmartPointer<const Self> ConstPointer;
00098
00100 itkNewMacro(Self);
00101
00103 itkTypeMacro( WarpVectorImageFilter, ImageToImageFilter );
00104
00106 typedef typename TOutputImage::RegionType OutputImageRegionType;
00107
00109 typedef typename Superclass::InputImageType InputImageType;
00110 typedef typename Superclass::InputImagePointer InputImagePointer;
00111 typedef typename Superclass::OutputImageType OutputImageType;
00112 typedef typename Superclass::OutputImagePointer OutputImagePointer;
00113 typedef typename Superclass::InputImageConstPointer InputImageConstPointer;
00114
00115 typedef typename OutputImageType::IndexType IndexType;
00116 typedef typename OutputImageType::SizeType SizeType;
00117 typedef typename OutputImageType::PixelType PixelType;
00118 typedef typename OutputImageType::SpacingType SpacingType;
00119 typedef typename OutputImageType::PixelType::ValueType ValueType;
00120
00122 itkStaticConstMacro(ImageDimension, unsigned int,
00123 TOutputImage::ImageDimension );
00124
00126 itkStaticConstMacro(PixelDimension, unsigned int,
00127 PixelType::Dimension );
00128
00130 typedef TDeformationField DeformationFieldType;
00131 typedef typename DeformationFieldType::Pointer DeformationFieldPointer;
00132 typedef typename DeformationFieldType::PixelType DisplacementType;
00133
00135 typedef double CoordRepType;
00136 typedef VectorInterpolateImageFunction<InputImageType,CoordRepType> InterpolatorType;
00137 typedef typename InterpolatorType::Pointer InterpolatorPointer;
00138 typedef VectorLinearInterpolateImageFunction<InputImageType,CoordRepType>
00139 DefaultInterpolatorType;
00140
00142 typedef Point<CoordRepType,itkGetStaticConstMacro(ImageDimension)> PointType;
00143
00145 typedef typename TOutputImage::DirectionType DirectionType;
00146
00148 void SetDeformationField( const DeformationFieldType * field );
00149
00151 void SetDeformationField( DeformationFieldType * field );
00152
00154 DeformationFieldType * GetDeformationField(void);
00155
00157 itkSetObjectMacro( Interpolator, InterpolatorType );
00158
00160 itkGetObjectMacro( Interpolator, InterpolatorType );
00161
00163 itkSetMacro(OutputSpacing, SpacingType);
00164 virtual void SetOutputSpacing( const double* values);
00166
00168 itkGetConstReferenceMacro(OutputSpacing, SpacingType);
00169
00171 itkSetMacro(OutputOrigin, PointType);
00172 virtual void SetOutputOrigin( const double* values);
00174
00176 itkGetConstReferenceMacro(OutputOrigin, PointType);
00177
00179 itkSetMacro(OutputDirection, DirectionType );
00180 itkGetConstReferenceMacro(OutputDirection, DirectionType );
00182
00184 itkSetMacro( EdgePaddingValue, PixelType );
00185
00187 itkGetConstMacro( EdgePaddingValue, PixelType );
00188
00194 virtual void GenerateOutputInformation();
00195
00202 virtual void GenerateInputRequestedRegion();
00203
00206 virtual void BeforeThreadedGenerateData();
00207
00208 #ifdef ITK_USE_CONCEPT_CHECKING
00209
00210 itkConceptMacro(InputHasNumericTraitsCheck,
00211 (Concept::HasNumericTraits<typename TInputImage::PixelType::ValueType>));
00212 itkConceptMacro(OutputHasNumericTraitsCheck,
00213 (Concept::HasNumericTraits<ValueType>));
00214 itkConceptMacro(DeformationFieldHasNumericTraitsCheck,
00215 (Concept::HasNumericTraits<typename TDeformationField::PixelType::ValueType>));
00216
00218 #endif
00219
00220 protected:
00221 WarpVectorImageFilter();
00222 ~WarpVectorImageFilter() {};
00223 void PrintSelf(std::ostream& os, Indent indent) const;
00224
00228 void ThreadedGenerateData(const OutputImageRegionType& outputRegionForThread,
00229 int threadId );
00230
00231 private:
00232 WarpVectorImageFilter(const Self&);
00233 void operator=(const Self&);
00234
00235 PixelType m_EdgePaddingValue;
00236 SpacingType m_OutputSpacing;
00237 PointType m_OutputOrigin;
00238 DirectionType m_OutputDirection;
00239
00240 InterpolatorPointer m_Interpolator;
00241
00242 };
00243
00244 }
00245
00246 #ifndef ITK_MANUAL_INSTANTIATION
00247 #include "itkWarpVectorImageFilter.txx"
00248 #endif
00249
00250 #endif
00251