ITK  4.9.0
Insight Segmentation and Registration Toolkit
itkInterpolateImagePointsFilter.h
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18 /*=========================================================================
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20  * Portions of this file are subject to the VTK Toolkit Version 3 copyright.
21  *
22  * Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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28 #ifndef itkInterpolateImagePointsFilter_h
29 #define itkInterpolateImagePointsFilter_h
30 
32 #include "itkImageToImageFilter.h"
33 #include "itkImageRegionIterator.h"
34 
35 namespace itk
36 {
76 template< typename TInputImage,
77  typename TOutputImage,
78  typename TCoordType = typename TInputImage::PixelType,
79  typename InterpolatorType = BSplineInterpolateImageFunction< TInputImage, TCoordType > >
81  public ImageToImageFilter< TInputImage, TOutputImage >
82 {
83 public:
89 
92 
94  itkNewMacro(Self);
95 
97  itkStaticConstMacro(ImageDimension, unsigned int, TInputImage::ImageDimension);
98 
103 
105  typedef typename TOutputImage::Pointer OutputImagePointer;
107  typedef typename OutputImageType::RegionType OutputImageRegionType;
108 
110  typedef typename TOutputImage::PixelType PixelType;
111 
113  typedef typename InterpolatorType::Pointer InterpolatorPointer;
114  typedef typename InterpolatorType::ContinuousIndexType ContinuousIndexType;
115 
118 
120  typedef ImageToImageFilterDetail::ImageRegionCopier< itkGetStaticConstMacro(ImageDimension),
121  itkGetStaticConstMacro(ImageDimension) > RegionCopierType;
122 
127  void SetInputImage(const TInputImage *inputImage);
128 
131  void SetInterpolationCoordinate(const CoordImageType *coordinate, unsigned int setDimension);
132 
134  itkSetMacro(DefaultPixelValue, PixelType);
135 
137  itkGetConstMacro(DefaultPixelValue, PixelType);
138 
141  { return m_Interpolator; }
142 
145  void GenerateOutputInformation() ITK_OVERRIDE;
146 
148  void GenerateInputRequestedRegion() ITK_OVERRIDE;
149 
150 #ifdef ITK_USE_CONCEPT_CHECKING
151  // Begin concept checking
152  itkConceptMacro( InputHasNumericTraitsCheck,
154  // End concept checking
155 #endif
156 
157 protected:
159  // ~InterpolateImagePointsFilter(){} default implemnetation ok
160 
161  void PrintSelf(std::ostream & os, Indent indent) const ITK_OVERRIDE;
162 
168  void ThreadedGenerateData(const OutputImageRegionType & outputRegionForThread,
169  ThreadIdType threadId) ITK_OVERRIDE;
170 
171  void BeforeThreadedGenerateData() ITK_OVERRIDE;
172 
178  virtual void VerifyInputInformation() ITK_OVERRIDE {}
179 
180 private:
181 
186 
187  InterpolateImagePointsFilter(const Self &) ITK_DELETE_FUNCTION;
188  void operator=(const Self &) ITK_DELETE_FUNCTION;
189 
191  PixelType m_DefaultPixelValue; // default pixel value if the
192  // point is outside the image
193 };
194 } // namespace itk
195 
196 #ifndef ITK_MANUAL_INSTANTIATION
197 #include "itkInterpolateImagePointsFilter.hxx"
198 #endif
199 
200 #endif
Superclass::RegionType RegionType
Definition: itkImage.h:137
ImageToImageFilter< TInputImage, TOutputImage > Superclass
void GenerateOutputInformation() override
ImageRegionConstIterator< CoordImageType > CoordImageIterator
A Function object used to dispatching to a routine to copy a region (start index and size)...
InterpolatorType::ContinuousIndexType ContinuousIndexType
void BeforeThreadedGenerateData() override
InputImageType::Pointer InputImagePointer
void SetInputImage(const TInputImage *inputImage)
Base class for all process objects that output image data.
ImageRegionIterator< InputImageType > OutputImageIterator
void ThreadedGenerateData(const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId) override
A multi-dimensional iterator templated over image type that walks a region of pixels.
ImageToImageFilterDetail::ImageRegionCopier< itkGetStaticConstMacro(ImageDimension), itkGetStaticConstMacro(ImageDimension) > RegionCopierType
unsigned int ThreadIdType
Definition: itkIntTypes.h:159
Resamples an image at the coordinates specified by the user.
Base class for filters that take an image as input and produce an image as output.
void SetInterpolationCoordinate(const CoordImageType *coordinate, unsigned int setDimension)
Control indentation during Print() invocation.
Definition: itkIndent.h:49
Image< TCoordType, itkGetStaticConstMacro(ImageDimension) > CoordImageType
TOutputImage OutputImageType
void PrintSelf(std::ostream &os, Indent indent) const override
#define itkConceptMacro(name, concept)
void GenerateInputRequestedRegion() override
Templated n-dimensional image class.
Definition: itkImage.h:75
A multi-dimensional iterator templated over image type that walks a region of pixels.