vpStatisticalTestHinkley.h

/****************************************************************************
 *
 * ViSP, open source Visual Servoing Platform software.
 * Copyright (C) 2005 - 2024 by Inria. All rights reserved.
 *
 * This software is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * See the file LICENSE.txt at the root directory of this source
 * distribution for additional information about the GNU GPL.
 *
 * For using ViSP with software that can not be combined with the GNU
 * GPL, please contact Inria about acquiring a ViSP Professional
 * Edition License.
 *
 * See https://visp.inria.fr for more information.
 *
 * This software was developed at:
 * Inria Rennes - Bretagne Atlantique
 * Campus Universitaire de Beaulieu
 * 35042 Rennes Cedex
 * France
 *
 * If you have questions regarding the use of this file, please contact
 * Inria at visp@inria.fr
 *
 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 */
 
#ifndef _vpStatisticalTestHinkley_h_
#define _vpStatisticalTestHinkley_h_
 
#include <visp3/core/vpConfig.h>
 
#include <visp3/core/vpStatisticalTestAbstract.h>
 
class VISP_EXPORT vpStatisticalTestHinkley : public vpStatisticalTestAbstract
{
protected:
  float m_dmin2; 
  float m_alpha; 
  float m_Sk; 
  float m_Mk; 
  float m_Tk; 
  float m_Nk; 
  bool m_computeDeltaAndAlpha; 
  float m_h; 
  float m_k; 
  virtual void computeAlphaDelta();
 
  void computeMean(double signal);
 
  void computeSk(double signal);
 
  void computeMk();
 
  void computeTk(double signal);
 
  void computeNk();
 
#if (VISP_CXX_STANDARD >= VISP_CXX_STANDARD_11)
  virtual vpMeanDriftType detectDownwardMeanDrift() override;
#else
  virtual vpMeanDriftType detectDownwardMeanDrift();
#endif
 
#if (VISP_CXX_STANDARD >= VISP_CXX_STANDARD_11)
  virtual vpMeanDriftType detectUpwardMeanDrift() override;
#else
  virtual vpMeanDriftType detectUpwardMeanDrift();
#endif
 
#if (VISP_CXX_STANDARD >= VISP_CXX_STANDARD_11)
  virtual bool updateStatistics(const float &signal) override;
#else
  virtual bool updateStatistics(const float &signal);
#endif
 
#if (VISP_CXX_STANDARD >= VISP_CXX_STANDARD_11)
  virtual void updateTestSignals(const float &signal) override;
#else
  virtual void updateTestSignals(const float &signal);
#endif
public:
  vpStatisticalTestHinkley();
 
  vpStatisticalTestHinkley(const float &alpha, const float &delta, const unsigned int &nbSamplesForInit = 30);
 
  vpStatisticalTestHinkley(const float &h, const float &k, const bool &computeAlphaDeltaFromStdev, const unsigned int &nbSamplesForInit = 30);
 
  vpStatisticalTestHinkley(const float &h, const float &k, const float &mean, const float &stdev);
 
  virtual ~vpStatisticalTestHinkley();
 
  inline float getAlpha() const { return m_alpha; }
 
  inline float getSk() const { return m_Sk; }
 
  inline float getMk() const { return m_Mk; }
 
  inline float getTk() const { return m_Tk; }
 
  inline float getNk() const { return m_Nk; }
 
  void init();
 
  void init(const float &alpha, const float &delta, const unsigned int &nbSamplesForInit);
 
  void init(const float &h, const float &k, const bool &computeAlphaDeltaFromStdev, const unsigned int &nbSamplesForInit);
 
  void init(const float &alpha, const float &delta, const float &mean);
 
  void init(const float &h, const float &k, const float &mean, const float &stdev);
 
  void setDelta(const float &delta);
 
  void setAlpha(const float &alpha);
};
 
#endif