pappso::FilterMorphoBackground Class Reference

compute background of a trace compute background noise on a trace More...

#include <filtermorpho.h>

Inheritance diagram for pappso::FilterMorphoBackground:

Public Member Functions
	FilterMorphoBackground (const QString &strBuildParams)
	FilterMorphoBackground (std::size_t median_half_window_size, std::size_t minmax_half_window_size)
	FilterMorphoBackground (const FilterMorphoBackground &other)
virtual	~FilterMorphoBackground ()
FilterMorphoBackground &	operator= (const FilterMorphoBackground &other)
const FilterMorphoMedian &	getFilterMorphoMedian () const
const FilterMorphoMinMax &	getFilterMorphoMinMax () const
Trace &	filter (Trace &data_points) const override
void	buildFilterFromString (const QString &strBuildParams) override
	build this filter using a string
QString	toString () const override
QString	name () const override
Public Member Functions inherited from pappso::FilterNameInterface
virtual	~FilterNameInterface ()
Public Member Functions inherited from pappso::FilterInterface
virtual	~FilterInterface ()

Private Attributes
FilterMorphoMedian *	mpa_filterMorphoMedian = nullptr
FilterMorphoMinMax *	mpa_filterMorphoMinMax = nullptr

Detailed Description

compute background of a trace compute background noise on a trace

Definition at line 249 of file filtermorpho.h.

Constructor & Destructor Documentation

FilterMorphoBackground() [1/3]

pappso::FilterMorphoBackground::FilterMorphoBackground

(

const QString &

strBuildParams

)

Definition at line 471 of file filtermorpho.cpp.

{
  buildFilterFromString(strBuildParams);
}

References buildFilterFromString().

Referenced by FilterMorphoBackground(), and operator=().

FilterMorphoBackground() [2/3]

FilterMorphoBackground::FilterMorphoBackground	(	std::size_t	median_half_window_size,
		std::size_t	minmax_half_window_size )

Definition at line 476 of file filtermorpho.cpp.

{
  mpa_filterMorphoMedian = new FilterMorphoMedian(median_half_window_size);
  mpa_filterMorphoMinMax = new FilterMorphoMinMax(minmax_half_window_size);
}

References mpa_filterMorphoMedian, and mpa_filterMorphoMinMax.

FilterMorphoBackground() [3/3]

FilterMorphoBackground::FilterMorphoBackground

(

const FilterMorphoBackground &

other

)

Definition at line 484 of file filtermorpho.cpp.

{
  mpa_filterMorphoMedian =
    new FilterMorphoMedian(other.mpa_filterMorphoMedian->getHalfWindowSize());
  mpa_filterMorphoMinMax =
    new FilterMorphoMinMax(other.mpa_filterMorphoMinMax->getMinMaxHalfEdgeWindows());
}

References FilterMorphoBackground(), pappso::FilterMorphoWindowBase::getHalfWindowSize(), pappso::FilterMorphoMinMax::getMinMaxHalfEdgeWindows(), mpa_filterMorphoMedian, and mpa_filterMorphoMinMax.

~FilterMorphoBackground()

pappso::FilterMorphoBackground::~FilterMorphoBackground ( )

virtualnoexcept

Definition at line 567 of file filtermorpho.cpp.

{
  delete mpa_filterMorphoMedian;
  delete mpa_filterMorphoMinMax;
}

References mpa_filterMorphoMedian, and mpa_filterMorphoMinMax.

Member Function Documentation

buildFilterFromString()

void pappso::FilterMorphoBackground::buildFilterFromString ( const QString & strBuildParams )

overridevirtual

build this filter using a string

Parameters

strBuildParams

a string coding the filter and its parameters "filterName|param1;param2;param3"

Implements pappso::FilterNameInterface.

Definition at line 494 of file filtermorpho.cpp.

{
 
  if(strBuildParams.startsWith(QString("%1|").arg(name())))
    {
      QStringList params = strBuildParams.split("|").back().split(";");
 
      mpa_filterMorphoMedian = new FilterMorphoMedian(params.at(0).toDouble());
      mpa_filterMorphoMinMax = new FilterMorphoMinMax(params.at(1).toDouble());
    }
  else
    {
      throw pappso::ExceptionNotRecognized(
        QString("Building of FilterMorphoBackground from string %1 failed").arg(strBuildParams));
    }
}

References mpa_filterMorphoMedian, mpa_filterMorphoMinMax, and name().

Referenced by FilterMorphoBackground().

filter()

Trace & FilterMorphoBackground::filter ( Trace & data_points ) const

overridevirtual

Implements pappso::FilterInterface.

Definition at line 541 of file filtermorpho.cpp.

{
  mpa_filterMorphoMedian->filter(data_points);
  mpa_filterMorphoMinMax->filter(data_points);
 
  // finally filter negative values
  for(DataPoint &point : data_points)
    {
      if(point.y < 0)
        {
          point.y = 0;
        }
    }
  return data_points;
}

References mpa_filterMorphoMedian, and mpa_filterMorphoMinMax.

getFilterMorphoMedian()

const FilterMorphoMedian & FilterMorphoBackground::getFilterMorphoMedian

(

)

const

Definition at line 557 of file filtermorpho.cpp.

{
  return *mpa_filterMorphoMedian;
}

References mpa_filterMorphoMedian.

getFilterMorphoMinMax()

const FilterMorphoMinMax & FilterMorphoBackground::getFilterMorphoMinMax

(

)

const

Definition at line 562 of file filtermorpho.cpp.

{
  return *mpa_filterMorphoMinMax;
}

References mpa_filterMorphoMinMax.

name()

QString pappso::FilterMorphoBackground::name ( ) const

overridevirtual

Implements pappso::FilterNameInterface.

Definition at line 523 of file filtermorpho.cpp.

{
  return "morphoBackground";
}

Referenced by buildFilterFromString().

operator=()

FilterMorphoBackground & FilterMorphoBackground::operator=

(

const FilterMorphoBackground &

other

)

Definition at line 529 of file filtermorpho.cpp.

{
 
  mpa_filterMorphoMedian =
    new FilterMorphoMedian(other.mpa_filterMorphoMedian->getHalfWindowSize());
  mpa_filterMorphoMinMax =
    new FilterMorphoMinMax(other.mpa_filterMorphoMinMax->getMinMaxHalfEdgeWindows());
 
  return *this;
}

References FilterMorphoBackground(), pappso::FilterMorphoWindowBase::getHalfWindowSize(), pappso::FilterMorphoMinMax::getMinMaxHalfEdgeWindows(), mpa_filterMorphoMedian, and mpa_filterMorphoMinMax.

toString()

QString pappso::FilterMorphoBackground::toString ( ) const

overridevirtual

Implements pappso::FilterNameInterface.

Definition at line 513 of file filtermorpho.cpp.

{
  QString strCode = QString("morphoBackground|%1;%2")
                      .arg(mpa_filterMorphoMedian->getHalfWindowSize())
                      .arg(mpa_filterMorphoMinMax->getMinMaxHalfEdgeWindows());
 
  return strCode;
}

References mpa_filterMorphoMedian, and mpa_filterMorphoMinMax.

Member Data Documentation

mpa_filterMorphoMedian

FilterMorphoMedian* pappso::FilterMorphoBackground::mpa_filterMorphoMedian = nullptr

private

Definition at line 272 of file filtermorpho.h.

Referenced by FilterMorphoBackground(), FilterMorphoBackground(), ~FilterMorphoBackground(), buildFilterFromString(), filter(), getFilterMorphoMedian(), operator=(), and toString().

mpa_filterMorphoMinMax

FilterMorphoMinMax* pappso::FilterMorphoBackground::mpa_filterMorphoMinMax = nullptr

private

Definition at line 273 of file filtermorpho.h.

Referenced by FilterMorphoBackground(), FilterMorphoBackground(), ~FilterMorphoBackground(), buildFilterFromString(), filter(), getFilterMorphoMinMax(), operator=(), and toString().

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The documentation for this class was generated from the following files:

• pappsomspp/core/processing/filters/filtermorpho.h
• pappsomspp/core/processing/filters/filtermorpho.cpp