ITK  4.12.0
Insight Segmentation and Registration Toolkit
itkGPUGradientAnisotropicDiffusionImageFilter.h
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3  * Copyright Insight Software Consortium
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5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with 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 
90 private:
91  ITK_DISALLOW_COPY_AND_ASSIGN(GPUGradientAnisotropicDiffusionImageFilter);
92 };
93 
101 {
102 public:
107 
109  virtual const char* GetITKSourceVersion() const ITK_OVERRIDE {
110  return ITK_SOURCE_VERSION;
111  }
112  const char* GetDescription() const ITK_OVERRIDE {
113  return "A Factory for GPUGradientAnisotropicDiffusionImageFilter";
114  }
116 
118  itkFactorylessNewMacro(Self);
119 
122 
124  static void RegisterOneFactory(void)
125  {
128 
130  }
131 
132 private:
134  // not implemented
135  void operator=(const Self&); //purposely
136  // not implemented
137 
138 #define GradientAnisotropicDiffusionImageFilterTypeMacro(ipt,opt,dm) \
139  { \
140  typedef itk::Image<ipt,dm> InputImageType; \
141  typedef itk::Image<opt,dm> OutputImageType; \
142  this->RegisterOverride( \
143  typeid(itk::GradientAnisotropicDiffusionImageFilter<InputImageType,OutputImageType>).name(), \
144  typeid(itk::GPUGradientAnisotropicDiffusionImageFilter<InputImageType,OutputImageType>).name(), \
145  "GPU GradientAnisotropicDiffusionImageFilter Override", \
146  true, \
147  itk::CreateObjectFunction<GPUGradientAnisotropicDiffusionImageFilter<InputImageType,OutputImageType> >::New() ); \
148  }
149 
151  {
152  if( IsGPUAvailable() )
153  {
154  GradientAnisotropicDiffusionImageFilterTypeMacro(unsigned char, unsigned char, 1);
158  GradientAnisotropicDiffusionImageFilterTypeMacro(unsigned int,unsigned int,1);
160 
161  GradientAnisotropicDiffusionImageFilterTypeMacro(unsigned char, unsigned char, 2);
165  GradientAnisotropicDiffusionImageFilterTypeMacro(unsigned int,unsigned int,2);
167 
168  GradientAnisotropicDiffusionImageFilterTypeMacro(unsigned char, unsigned char, 3);
172  GradientAnisotropicDiffusionImageFilterTypeMacro(unsigned int,unsigned int,3);
174  }
175  }
176 
177 };
178 
179 } // end namspace itk
180 
181 #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)