mitkPointSetStatisticsCalculator.h

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

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.

Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.

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


#ifndef _MITK_PointSetSTATISTICSCALCULATOR_H
#define _MITK_PointSetSTATISTICSCALCULATOR_H

#include <itkObject.h>
#include <MitkImageStatisticsExports.h>
#include <mitkPointSet.h>

namespace mitk
{

class MITKIMAGESTATISTICS_EXPORT PointSetStatisticsCalculator : public itk::Object
{
public:

  mitkClassMacroItkParent( PointSetStatisticsCalculator, itk::Object );
  itkFactorylessNewMacro(Self);
  itkCloneMacro(Self);

  mitkNewMacro1Param(PointSetStatisticsCalculator,mitk::PointSet::Pointer);

  void SetPointSet(mitk::PointSet::Pointer pSet);

  mitk::Point3D GetPositionMean();

  mitk::Vector3D GetPositionStandardDeviation();

  mitk::Vector3D GetPositionSampleStandardDeviation();

  double GetPositionErrorMean();

  double GetPositionErrorStandardDeviation();

  double GetPositionErrorSampleStandardDeviation();

  double GetPositionErrorRMS();

  double GetPositionErrorMedian();

  double GetPositionErrorMax();

  double GetPositionErrorMin();

  //#####################################################################################################

  //this both methods are used by another class an so they are public... perhaps we want to move them
  //out of this class because they have nothing to do with point sets.

  double GetStabw(std::vector<double> list);

  double GetSampleStabw(std::vector<double> list);

  //#####################################################################################################


protected:

  PointSetStatisticsCalculator();
  explicit PointSetStatisticsCalculator(mitk::PointSet::Pointer);
  ~PointSetStatisticsCalculator() override;

  // TODO: Remove the std::vector<mitk::Point3D> data structure and use mitk::PointSet everywhere

  std::vector<double> GetErrorList(std::vector<mitk::Point3D> list);

  mitk::Point3D GetMean(std::vector<mitk::Point3D> list);

  std::vector<mitk::Point3D> PointSetToVector(mitk::PointSet::Pointer pSet);

  bool CheckIfAllPositionsAreEqual();

  mitk::PointSet::Pointer m_PointSet;

  double GetMean(std::vector<double> list);

  double GetMedian(std::vector<double> list);

  double GetMax(std::vector<double> list);

  double GetMin(std::vector<double> list);

};

}

#endif // #define _MITK_PointSetSTATISTICSCALCULATOR_H