RTK  2.0.1
Reconstruction Toolkit
rtkDisplacedDetectorForOffsetFieldOfViewImageFilter.h
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18 
19 #ifndef rtkDisplacedDetectorForOffsetFieldOfViewImageFilter_h
20 #define rtkDisplacedDetectorForOffsetFieldOfViewImageFilter_h
21 
23 
24 namespace rtk
25 {
26 
40 template<class TInputImage, class TOutputImage=TInputImage>
42  public rtk::DisplacedDetectorImageFilter<TInputImage, TOutputImage>
43 {
44 public:
45  ITK_DISALLOW_COPY_AND_ASSIGN(DisplacedDetectorForOffsetFieldOfViewImageFilter);
46 
52 
54  using InputImageType = TInputImage;
55  using OutputImageType = TOutputImage;
56  using OutputImageRegionType = typename OutputImageType::RegionType;
58 
61 
63  itkNewMacro(Self);
64 
67 
68 protected:
71 
72  void GenerateOutputInformation() override;
73 
74 #if ITK_VERSION_MAJOR<5
75  void ThreadedGenerateData(const OutputImageRegionType& outputRegionForThread, ThreadIdType threadId ) override;
76 #else
77  void DynamicThreadedGenerateData(const OutputImageRegionType& outputRegionForThread) override;
78 #endif
79 
80 private:
84  double m_FOVRadius{-1.};
85  double m_FOVCenterX{0.};
86  double m_FOVCenterZ{0.};
87 }; // end of class
88 
89 } // end namespace rtk
90 
91 #ifndef ITK_MANUAL_INSTANTIATION
92 #include "rtkDisplacedDetectorForOffsetFieldOfViewImageFilter.hxx"
93 #endif
94 
95 #endif
Weigting for displaced detectors.
Projection geometry for a source and a 2-D flat panel.
unsigned int ThreadIdType