aims::ProbabilisticPca< T > Class Template Reference

#include <aims/math/ppca.h>

Public Member Functions
	ProbabilisticPca (const carto::rc_ptr< carto::Volume< T > > &data, const std::vector< std::list< Point3d > > &classes, int nbOfSignificantEigenValues, const std::vector< double > &PIj=std::vector< double >())
	~ProbabilisticPca ()
std::vector< double >	posteriorProbabilities (const carto::rc_ptr< carto::Volume< double > > &x, double px, std::vector< double > &maxProbaByClass)
std::vector< double >	andersonScores (const carto::rc_ptr< carto::Volume< double > > &x, double px, std::vector< double > &maxProbaByClass)
int	affectedTo (const carto::rc_ptr< carto::Volume< double > > &x)
bool	classification (const carto::rc_ptr< carto::Volume< T > > &dynamicImage, const carto::rc_ptr< carto::Volume< byte > > &mask, carto::rc_ptr< carto::Volume< short > > &segmented)
bool	fuzzyClassification (const carto::rc_ptr< carto::Volume< T > > &dynamicImage, const carto::rc_ptr< carto::Volume< byte > > &mask, carto::rc_ptr< carto::Volume< float > > &fuzzySegmented, double thresholdOnMaxPercentage=0., double andersonScoreThreshold=0.2, const carto::rc_ptr< carto::Volume< double > > &indivPriorProbabilities=carto::VolumeRef< double >())
float	posteriorProbability (const carto::rc_ptr< carto::Volume< double > > &x, float pX, unsigned int classNb)
double	pX (const carto::rc_ptr< carto::Volume< double > > &x)
short	nbOfClasses () const

Detailed Description

template<class T>
class aims::ProbabilisticPca< T >

Definition at line 131 of file ppca.h.

Constructor & Destructor Documentation

ProbabilisticPca()

template<class T >

aims::ProbabilisticPca< T >::ProbabilisticPca	(	const carto::rc_ptr< carto::Volume< T > > &	data,
		const std::vector< std::list< Point3d > > &	classes,
		int	nbOfSignificantEigenValues,
		const std::vector< double > &	PIj = std::vector<double>()
	)

Definition at line 428 of file ppca_d.h.

References aims::ProbabilisticPcaElement::doIt(), aims::ProbabilisticPcaElement::eigenValues(), carto::VolumeRef< class >::getSizeT(), aims::ProbabilisticPcaElement::normFactor(), and aims::Writer< class >::write().

~ProbabilisticPca()

template<class T >

aims::ProbabilisticPca< T >::~ProbabilisticPca ( )

inline

Definition at line 139 of file ppca.h.

Member Function Documentation

affectedTo()

template<class T >

int aims::ProbabilisticPca< T >::affectedTo

(

const carto::rc_ptr< carto::Volume< double > > &

x

)

Definition at line 580 of file ppca_d.h.

andersonScores()

template<class T >

std::vector< double > aims::ProbabilisticPca< T >::andersonScores	(	const carto::rc_ptr< carto::Volume< double > > &	x,
		double	px,
		std::vector< double > &	maxProbaByClass
	)

Definition at line 521 of file ppca_d.h.

classification()

template<class T >

bool aims::ProbabilisticPca< T >::classification	(	const carto::rc_ptr< carto::Volume< T > > &	dynamicImage,
		const carto::rc_ptr< carto::Volume< byte > > &	mask,
		carto::rc_ptr< carto::Volume< short > > &	segmented
	)

Definition at line 603 of file ppca_d.h.

References carto::VolumeRef< class >::at(), and aims::mask().

fuzzyClassification()

template<class T >

bool aims::ProbabilisticPca< T >::fuzzyClassification	(	const carto::rc_ptr< carto::Volume< T > > &	dynamicImage,
		const carto::rc_ptr< carto::Volume< byte > > &	mask,
		carto::rc_ptr< carto::Volume< float > > &	fuzzySegmented,
		double	thresholdOnMaxPercentage = 0.,
		double	andersonScoreThreshold = 0.2,
		const carto::rc_ptr< carto::Volume< double > > &	indivPriorProbabilities = carto::VolumeRef<double>()
	)

Definition at line 644 of file ppca_d.h.

References carto::VolumeRef< class >::at(), aims::mask(), aims::meshdistance::max(), norm(), and BucketMap< Void >::setVoxelSize().

nbOfClasses()

template<class T >

short aims::ProbabilisticPca< T >::nbOfClasses ( ) const

inline

Definition at line 175 of file ppca.h.

posteriorProbabilities()

template<class T >

std::vector< double > aims::ProbabilisticPca< T >::posteriorProbabilities	(	const carto::rc_ptr< carto::Volume< double > > &	x,
		double	px,
		std::vector< double > &	maxProbaByClass
	)

Definition at line 553 of file ppca_d.h.

posteriorProbability()

template<class T >

float aims::ProbabilisticPca< T >::posteriorProbability ( const carto::rc_ptr< carto::Volume< double > > &  x, float  pX, unsigned int  classNb  )

inline

Definition at line 163 of file ppca.h.

References aims::ProbabilisticPca< T >::pX().

pX()

template<class T >

double aims::ProbabilisticPca< T >::pX

(

const carto::rc_ptr< carto::Volume< double > > &

x

)

Definition at line 754 of file ppca_d.h.

Referenced by aims::ProbabilisticPca< T >::posteriorProbability().

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

• aims/math/ppca.h
• aims/math/ppca_d.h