RAosPeronaFabOp.hpp Source File

00001 #ifndef __RAosPeronaFabOp__
00002 #define __RAosPeronaFabOp__
00003 
00004 
00051 #include <stdio.h>
00052 
00053 #include "RSimpleAosOp.hpp"
00054 
00055 
00056 class RAosPeronaFabOp : public  RSimpleAosOp
00057 {
00058 protected:
00059 
00060 RImage*                 I0;                             // origin image
00061 
00062 double                  gsigma;                 // blurring of the gradient
00063 RImage*                 gradI0;                 // norm of gradient of I0
00064 
00065 int                             nf;                             // order of (s/kf)^n
00066 double                  kf;                             // old lambda, used for linear constrains around the origin
00067 
00068 
00069 int                             nb;
00070 double                  alpha;                  // credit of backward diffusion
00071 double                  kb;                             // backward component
00072 double                  wb;                             // backward window
00073 
00074 virtual double          g(int i, int j);
00075 
00076 public:
00077         
00078 RAosPeronaFabOp(int iterations=8, double t=0.5, 
00079                          int nf=4, int nb=2, double gSigma=3.0, 
00080                          double rkf=0.1, double asigma=5.0, double rkb= 6.0,  double rw=2.0,   
00081                          bool iirFlag=false, bool nonLinearFlag=true);
00082 virtual ~RAosPeronaFabOp(){}
00083 
00084 virtual RImage* filter(RImage* src, RImage* dest=0);
00085 
00086 virtual void report(FILE* file){ fprintf(file,"Real FAB Aos Perona  Operator\n"); }
00087 };
00088 
00089 
00090 #endif