lib/maracasVisuLib/src/kernel/vtkOtsu.h

   1
   2
   3 #ifndef __VTK__VTK__OTSU__H__
   4 #define __VTK__VTK__OTSU__H__
   5
   6
   7 #include "vtkImageData.h"
   8
   9 class vtkOtsu
  10 {
  11 public:
  12         vtkOtsu();
  13         virtual ~vtkOtsu();
  14         double calculateOptimalThreshold(vtkImageData *volume, vtkImageData *region);
  15 private:
  16         double getCriteria(double threshold);
  17
  18         int voxelCount;
  19         int* histogram;
  20         double* criterias;
  21
  22         vtkImageData *volume;
  23         vtkImageData *region;
  24
  25         double sigmaT;
  26         double max;
  27
  28 };
  29
  30
  31
  32 #endif // __VTK__VTK__OTSU__H__