iPlessyDetector.h

#ifndef __PLESSYDETECTOR_H
#define __PLESSYDETECTOR_H
 
#include "iplessy.h"
#include "isubpixel2dimpl.h"
 
 
class C_PlessyCornerDetector : public I_PlessyCornerDetector
{
protected:
    I_2DSubPixelMinPosition *SubPixelMinPosition;
    short *fxi, *fyi;
    short *Picture16;
    float *SumSxxSyy, *Subxy;
    float S9[9];
    float threshold;
    unsigned char *cres;
 
    virtual void CountDer(unsigned char *Picture, int w, int h, int ww);
    virtual void CountPlessy(int w, int h, int ww) {};
public:
 
    C_PlessyCornerDetector();
    ~C_PlessyCornerDetector();
    virtual void Allocate(int w, int h, int ww);
    virtual void DeAllocate();
    virtual void FindCorners(unsigned char *Picture, int w, int h, int ww, float *px, float *py, int& nc);
    virtual void Release();
    virtual void SetThreshold(float _threshold)=0;
};
 
 
 
class C_PlessyCornerDetector_32f : public C_PlessyCornerDetector
{
protected:
    float *fx, *fy;
    float *sxx, *sxy, *syy;
    float *Sxx, *Sxy, *Syy;
    float *MulSxxSyy, *MulSxySxy;
    float *cSubxy;
    float threshold;
 
    virtual void CountPlessy(int w, int h, int ww);
    virtual void CountDer(unsigned char *Picture, int w, int h, int ww);
public:
    C_PlessyCornerDetector_32f(){};
    ~C_PlessyCornerDetector_32f(){};
    virtual void Allocate(int w, int h, int ww);
    virtual void DeAllocate();
    virtual void SetThreshold(float _threshold);
};
 
 
 
class C_PlessyCornerDetector_16s : public C_PlessyCornerDetector
{
protected:
    short *sxxi, *sxyi, *syyi;
    short *Sxxi, *Sxyi, *Syyi;
    short *Sxxit, *Syyit;
    short *SumSxxSyyi, *MulSxxSyyi, *MulSxySxyi, *Subxyi;
    short *cSubxyi;
    short threshold;
 
    virtual void CountPlessy(int w, int h, int ww);
 
public:
    C_PlessyCornerDetector_16s(){};
    ~C_PlessyCornerDetector_16s(){};
    virtual void Allocate(int w, int h, int ww);
    virtual void DeAllocate();
    virtual void SetThreshold(float _threshold);
};
 
#endif