ITK  4.13.0
Insight Segmentation and Registration Toolkit
itkGPUGradientAnisotropicDiffusionImageFilter.h
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5  * Licensed under the Apache License, Version 2.0 (the "License");
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14  * See the License for the specific language governing permissions and
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16  *
17  *=========================================================================*/
18 #ifndef itkGPUGradientAnisotropicDiffusionImageFilter_h
19 #define itkGPUGradientAnisotropicDiffusionImageFilter_h
20 
21 #include "itkOpenCLUtil.h"
25 
26 namespace itk
27 {
46 template< typename TInputImage, typename TOutputImage, typename TParentImageFilter =
47  GradientAnisotropicDiffusionImageFilter< TInputImage, TOutputImage > >
49  public GPUAnisotropicDiffusionImageFilter< TInputImage, TOutputImage, TParentImageFilter >
50 {
51 public:
57 
59  itkNewMacro(Self);
60 
64 
67 
69  itkStaticConstMacro(ImageDimension, unsigned int, GPUSuperclass::ImageDimension);
70 
71 #ifdef ITK_USE_CONCEPT_CHECKING
72  // Begin concept checking
73  itkConceptMacro( UpdateBufferHasNumericTraitsCheck,
75  // End concept checking
76 #endif
77 
78 protected:
80  {
81  // Set DiffusionFunction
84  this->SetDifferenceFunction(p);
85  }
86 
88 
89 private:
90  ITK_DISALLOW_COPY_AND_ASSIGN(GPUGradientAnisotropicDiffusionImageFilter);
91 };
92 
100 {
101 public:
106 
108  virtual const char* GetITKSourceVersion() const ITK_OVERRIDE {
109  return ITK_SOURCE_VERSION;
110  }
111  const char* GetDescription() const ITK_OVERRIDE {
112  return "A Factory for GPUGradientAnisotropicDiffusionImageFilter";
113  }
115 
117  itkFactorylessNewMacro(Self);
118 
121 
123  static void RegisterOneFactory(void)
124  {
127 
129  }
130 
131 private:
133  // not implemented
134  void operator=(const Self&); //purposely
135  // not implemented
136 
137 #define GradientAnisotropicDiffusionImageFilterTypeMacro(ipt,opt,dm) \
138  { \
139  typedef itk::Image<ipt,dm> InputImageType; \
140  typedef itk::Image<opt,dm> OutputImageType; \
141  this->RegisterOverride( \
142  typeid(itk::GradientAnisotropicDiffusionImageFilter<InputImageType,OutputImageType>).name(), \
143  typeid(itk::GPUGradientAnisotropicDiffusionImageFilter<InputImageType,OutputImageType>).name(), \
144  "GPU GradientAnisotropicDiffusionImageFilter Override", \
145  true, \
146  itk::CreateObjectFunction<GPUGradientAnisotropicDiffusionImageFilter<InputImageType,OutputImageType> >::New() ); \
147  }
148 
150  {
151  if( IsGPUAvailable() )
152  {
153  GradientAnisotropicDiffusionImageFilterTypeMacro(unsigned char, unsigned char, 1);
157  GradientAnisotropicDiffusionImageFilterTypeMacro(unsigned int,unsigned int,1);
159 
160  GradientAnisotropicDiffusionImageFilterTypeMacro(unsigned char, unsigned char, 2);
164  GradientAnisotropicDiffusionImageFilterTypeMacro(unsigned int,unsigned int,2);
166 
167  GradientAnisotropicDiffusionImageFilterTypeMacro(unsigned char, unsigned char, 3);
171  GradientAnisotropicDiffusionImageFilterTypeMacro(unsigned int,unsigned int,3);
173  }
174  }
175 
176 };
177 
178 } // end namspace itk
179 
180 #endif
class to abstract the behaviour of the GPU filters.
#define GradientAnisotropicDiffusionImageFilterTypeMacro(ipt, opt, dm)
#define ITK_SOURCE_VERSION
Definition: itkVersion.h:40
Create instances of classes using an object factory.
GPUAnisotropicDiffusionImageFilter< TInputImage, TOutputImage, TParentImageFilter > GPUSuperclass
static bool RegisterFactory(ObjectFactoryBase *, InsertionPositionType where=INSERT_AT_BACK, vcl_size_t position=0)
bool IsGPUAvailable()
virtual void SetDifferenceFunction(FiniteDifferenceFunctionType *differenceFunction) override
#define itkConceptMacro(name, concept)