zxhTransformFFD.h

/*=========================================================================

  Program:   ZXH Registration Software
  Author:    Xiahai Zhuang
  Module:    $RCSfle: zxhTransformFFD.h    $
  Language:  C++
  Date:      $Date: From  2004-01 $
  Version:   $Revision: 1.0, 2.0 $

=========================================================================*/

#ifndef zxhTransformFFD_h
#define zxhTransformFFD_h

#include "zxhTransformBase.h"
#include "zxhTransformFFDBase.h"
#include "zxhGradientFFDBase.h"
#include "zxhImageData.h"
#include "zxhMetricMIFFD.h"
#include "zxhMetricNV.h"
#include "zxhMetricCCFFD2.h"
#include "zxhMetricRMS.h"
#include "zxhMetricPhaseFFD.h"

class zxhMetricMIFFD;
class zxhMetricNV;
class zxhMetricCCFFD2;
class zxhMetricRMS;
class zxhMetricPhaseFFD;
class zxhTransformFFD : public zxhTransformFFDBase, public zxhGradientFFDBase
{
public:
    zxhTransformFFD(void);
    virtual ~zxhTransformFFD(void);

    virtual std::string GetTransformType(){return "FFD";};

    virtual std::string GetPrintString() ;

    virtual zxhTransformBase*   Clone(zxhTransformBase*&pRet);

public:
    virtual bool    ComputeMetricGradient ( zxhMetricBase * pMetric,    zxhTransformBase * pInfluence =0 );

    virtual bool    ComputeMetricGradientOnDirection (  zxhMetricBase * pMetric,        
                                                        zxhTransformBase * pInfluence,
                                                        zxhImageModelingBaseT<float,float> * pDirectionFFDsNVModelRef );


    virtual bool    PrePostComputeMetricGradient(   zxhMetricBase * pMetric,
                                                    zxhTransformBase * pInfluence,
                                                    bool isPre ) ;
    
};

#endif // zxhTransformFFD_h