mitkNormalizedCorrelationMetric.h

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

  Program:   3DMed
  Date:      $Date: 2014-02-25 18:30:00 +0800 $
  Version:   $Version: 4.6.0 $
  Copyright: MIPG, Institute of Automation, Chinese Academy of Sciences

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


#ifndef __mitkNormalizedCorrelationMetric_h
#define __mitkNormalizedCorrelationMetric_h

#include "mitkMetric.h"



class MITK_REGISTRATION_API mitkNormalizedCorrelationMetric : public mitkMetric
{
public:
    MITK_TYPE(mitkNormalizedCorrelationMetric, mitkMetric)  
    virtual void PrintSelf(ostream &os);

    mitkNormalizedCorrelationMetric();

    virtual bool GetSimilarity(const VectorParameterType & parameters, ScalarParameterType &similarity);

    virtual bool GetSimilarityAndDerivative(const VectorParameterType & parameters,
                                            ScalarParameterType &       similarity, 
                                            VectorParameterType &       derivative);

    void SetSubtractMeanFlag(bool flag){ m_SubtractMean = flag;}
    
protected:
    virtual ~mitkNormalizedCorrelationMetric();

    bool                m_SubtractMean;
    
private:
    mitkNormalizedCorrelationMetric(const mitkNormalizedCorrelationMetric&);
    void operator = (const mitkNormalizedCorrelationMetric&);

};


//#define DEFINED_mitkNormalizedCorrelationMetric



#endif

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