RTK  1.4.0
Reconstruction Toolkit
rtkCudaWarpForwardProjectionImageFilter.h
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5  * Licensed under the Apache License, Version 2.0 (the "License");
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18 
19 #ifndef rtkCudaWarpForwardProjectionImageFilter_h
20 #define rtkCudaWarpForwardProjectionImageFilter_h
21 
22 #include "rtkConfiguration.h"
23 //Conditional definition of the class to pass ITKHeaderTest
24 #ifdef RTK_USE_CUDA
25 
27 #include "itkCudaInPlaceImageFilter.h"
28 #include "itkCudaUtil.h"
29 #include "rtkWin32Header.h"
30 
44 namespace rtk
45 {
46 
47 class RTK_EXPORT CudaWarpForwardProjectionImageFilter :
48  public itk::CudaInPlaceImageFilter< itk::CudaImage<float,3>, itk::CudaImage<float,3>,
49  ForwardProjectionImageFilter< itk::CudaImage<float,3>, itk::CudaImage<float,3> > >
50 {
51 public:
53  typedef itk::CudaImage<float, 3> InputImageType;
54  typedef itk::CovariantVector<float, 3> DisplacementVectorType;
55  typedef CudaWarpForwardProjectionImageFilter Self;
56  typedef ForwardProjectionImageFilter<InputImageType, InputImageType> Superclass;
57  typedef itk::CudaInPlaceImageFilter<InputImageType, InputImageType, Superclass > GPUSuperclass;
60  typedef itk::CudaImage<DisplacementVectorType, 3> DVFType;
61 
63  itkNewMacro(Self);
64 
66  itkTypeMacro(CudaWarpForwardProjectionImageFilter, ForwardProjectionImageFilter);
67 
69  void SetInputProjectionStack(const InputImageType* ProjectionStack);
70  InputImageType::Pointer GetInputProjectionStack();
72 
74  void SetInputVolume(const InputImageType* Volume);
75  InputImageType::Pointer GetInputVolume();
77 
79  void SetDisplacementField(const DVFType* DVF);
80  DVFType::Pointer GetDisplacementField();
82 
84  itkGetConstMacro(StepSize, double);
85  itkSetMacro(StepSize, double);
87 
88 protected:
89  CudaWarpForwardProjectionImageFilter();
90  ~CudaWarpForwardProjectionImageFilter() {};
91 
92  virtual void GenerateInputRequestedRegion();
93 
94  virtual void GPUGenerateData();
95 
96 private:
97  //purposely not implemented
98  CudaWarpForwardProjectionImageFilter(const Self&);
99  void operator=(const Self&);
100 
101  double m_StepSize;
102 }; // end of class
103 
104 } // end namespace rtk
105 
106 #endif //end conditional definition of the class
107 
108 #endif
VariationalRegistrationFunction< TFixedImage, TMovingImage, TDisplacementField > Superclass
SmartPointer< Self > Pointer
VariationalRegistrationSSDFunction Self
#define RTK_EXPORT
SmartPointer< const Self > ConstPointer
#define itkSetMacro(name, type)