SelectiveDericheFilter.hpp Source File

00001 #ifndef __SelectiveDericheFilter__
00002 #define __SelectiveDericheFilter__
00003 
00004 
00005 
00027 #include <stdio.h>
00028 
00029 #include "AnImage.hpp"
00030 #include "RImage.hpp"
00031 
00032 #include "ARColorImageFilter.hpp"
00033 
00034 class SelectiveDericheFilter : public ARColorImageFilter
00035 {
00036 protected:
00037 
00038 Real3CImage*    I0;                             // origin image
00039 Real3CImage*    I;                              // current image
00040 
00041 double                  lambda;
00042 
00043 double                  tau;
00044 
00045 int                             niterations;
00046 double                  alpha;
00047 
00048 RImage*                 Nxy;            // sqrt de lambda+
00049 
00050 protected:
00051 
00052 virtual double g(double indicator);
00053 
00054 virtual void computeIndicator(Real3CImage& image);
00055 virtual void computeIndicator(AnImage& mask, Real3CImage& image);
00056 
00057 virtual double operation(RImage& channel, int c, int x, int y);
00058 
00059 virtual void operations(Real3CImage& result, Real3CImage& image);
00060 virtual void operations(AnImage& mask, Real3CImage& result, Real3CImage& image);
00061 
00062 public:
00063         
00064 SelectiveDericheFilter(int n=50, double ralpha=0.05, double atau=0.1);
00065 virtual ~SelectiveDericheFilter(){}
00066 
00067 
00068 // single shot filtering
00069 virtual Real3CImage* filter(Real3CImage* src, Real3CImage* dest=0);
00070 virtual Real3CImage* selectedFilter(AnImage* mask, Real3CImage* src, Real3CImage* dest=0);
00071 
00072 
00073 
00074 virtual void report(FILE* file){}
00075 };
00076 
00077 
00078 #endif