ophSigPU.h

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#pragma once


#ifndef __ophSigPU_h
#define __ophSigPU_h

#include "ophSig.h"



class SIG_DLL ophSigPU : public ophSig
{
public:
    explicit ophSigPU(void);

    bool setPUparam(int maxBoxRadius);

    bool loadPhaseOriginal(const char *fname, int bitpixel);
    bool loadPhaseOriginal(void);

    bool runPU(void);

    bool savePhaseUnwrapped(const char *fname);

    bool readConfig(const char * fname);

protected:

    virtual ~ophSigPU(void) = default;
    void phaseResidues(matrix<Real> &outputResidue);
    void branchCuts(matrix<Real> &inputResidue, matrix<Real> &outputBranchCuts);
    void placeBranchCutsInternal(matrix<Real> &branchCuts, int r1, int c1, int r2, int c2);
    void floodFill(matrix<Real> &inputBranchCuts);
    double unwrap(double phaseRef, double phaseInput);
    double mod2pi(double phase);
    void findNZ(matrix<int> &inputMatrix, vector<int> &row, vector<int> &col);
    int matrixPartialSum(matrix<int> &inputMatrix, int r1, int c1, int r2, int c2);
public:



protected:
    int MaxBoxRadius;
    int Nr;
    int Nc;
    matrix<Real> PhaseOriginal;
    matrix<Real> PhaseUnwrapped;
};

#endif // !__ophSigPU_h