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GaussianFilter.h
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25 #ifndef DISCRETEGAUSSIANFILTER_H
26 #define DISCRETEGAUSSIANFILTER_H
27 
28 #include <QObject>
29 #include <Action.h>
30 #include <ImageComponent.h>
31 #include <ActionWidget.h>
32 
33 using namespace camitk;
34 
35 class GaussianFilter : public Action {
36  Q_OBJECT
37 
39  Q_ENUMS( GaussianType )
40 
41  Q_PROPERTY( GaussianType implementation READ getMethod WRITE setMethod)
42 
43 
44 public:
46  enum GaussianType {Standard, Recursive_IIR };
47 
49  GaussianFilter(ActionExtension * extension);
50 
52  virtual ~GaussianFilter();
53 
54 public slots:
60  virtual ApplyStatus apply();
61 
62  GaussianType getMethod();
63  void setMethod(GaussianType implementation);
64 
65 private:
67  virtual void process(ImageComponent * comp);
68 
69 
70  vtkSmartPointer<vtkImageData> implementProcess(vtkSmartPointer<vtkImageData> img);
71 
72  template <class InputPixelType, class OutputPixelType, const int dim>
73  vtkSmartPointer<vtkImageData> itkProcess(vtkSmartPointer<vtkImageData> img);
74 
75  template <class InputPixelType, class OutputPixelType, const int dim>
76  vtkSmartPointer<vtkImageData> itkProcessStandardGaussian(vtkSmartPointer<vtkImageData> img);
77  template <class InputPixelType, class OutputPixelType, const int dim>
78  vtkSmartPointer<vtkImageData> itkProcessIIRGaussian(vtkSmartPointer<vtkImageData> img);
79 
80 
81 protected:
82  GaussianType implementation;
83  double variance;
84 };
85 #endif // DISCRETEGAUSSIANFILTER_H