mitkSimilarityTransform.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 __mitkSimilarityTransform_h
#define __mitkSimilarityTransform_h

#include "mitkTransform.h"

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

    mitkSimilarityTransform();

    mitkSimilarityTransform(unsigned int dim);

    const MatrixType & GetJacobian(const VectorParameterType& inPoint);

    virtual void ConvertTransformMaxtrixToVector();

    void GetAngles(ScalarParameterType &angle);

    void GetAngles(ScalarParameterType &alpha, ScalarParameterType &beta, ScalarParameterType &gamma);

    void GetTranslations(ScalarParameterType &tx, ScalarParameterType &ty);

    void GetTranslations(ScalarParameterType &tx, ScalarParameterType &ty, ScalarParameterType &tz);

    void GetScales(ScalarParameterType &scale);

protected:
    virtual ~mitkSimilarityTransform(); 
    virtual void ComputeTransformMatrix();
    virtual bool Execute();
    void ComputeJacobianParameters();

    // preallocated local variables
    ScalarParameterType cx,sx,cy,sy,cz,sz,scale;
    ScalarParameterType j[21];

private:
    mitkSimilarityTransform(const mitkSimilarityTransform&);
    void operator = (const mitkSimilarityTransform&);

};


//#define DEFINED_mitkSimilarityTransform



#endif

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