ProbabilisticSceneRecognition::OcclusionTermEvaluator Class Reference

#include <OcclusionTermEvaluator.h>

Inheritance diagram for ProbabilisticSceneRecognition::OcclusionTermEvaluator:

Public Member Functions
double	calculateProbabilityForHypothesis (std::vector< ISM::Object > pEvidenceList, std::vector< unsigned int > pAssignments)
unsigned int	getNumberOfSlots ()
void	initializeVisualizer (boost::shared_ptr< Visualization::ProbabilisticPrimarySceneObjectVisualization > mSuperior)
void	load (boost::property_tree::ptree &pPt)
	OcclusionTermEvaluator ()
void	visualize (std::vector< ISM::Object > pEvidenceList)
	~OcclusionTermEvaluator ()
Public Member Functions inherited from ProbabilisticSceneRecognition::TermEvaluator
	TermEvaluator ()
virtual	~TermEvaluator ()

Private Attributes
boost::shared_ptr< ProbabilityTable >	mTable

Detailed Description

Subclass of the abstract TermEvaluator class responsible for the occlusion distribution which is part of P(h|theta).

Author

Joachim Gehrung

Version

See SVN

Definition at line 51 of file OcclusionTermEvaluator.h.

Constructor & Destructor Documentation

ProbabilisticSceneRecognition::OcclusionTermEvaluator::OcclusionTermEvaluator

(

)

Constructor.

Definition at line 22 of file OcclusionTermEvaluator.cpp.

ProbabilisticSceneRecognition::OcclusionTermEvaluator::~OcclusionTermEvaluator

(

)

Destructor.

Definition at line 29 of file OcclusionTermEvaluator.cpp.

Member Function Documentation

double ProbabilisticSceneRecognition::OcclusionTermEvaluator::calculateProbabilityForHypothesis ( std::vector< ISM::Object >  pEvidenceList, std::vector< unsigned int >  pAssignments  )

virtual

Calculates the probability for a hypothesis with the given assignments.

Parameters

pEvidenceList	A list containing all evidences.
pAssignments	Assignments of parts to slots.

Returns

Probability as determinded by the occlusion term.

Implements ProbabilisticSceneRecognition::TermEvaluator.

Definition at line 44 of file OcclusionTermEvaluator.cpp.

unsigned int ProbabilisticSceneRecognition::OcclusionTermEvaluator::getNumberOfSlots ( )

virtual

Returns the number of slots of the OCM (equals the number of distributions).

Returns

The number of slots of the OCM.

Implements ProbabilisticSceneRecognition::TermEvaluator.

Definition at line 87 of file OcclusionTermEvaluator.cpp.

void ProbabilisticSceneRecognition::OcclusionTermEvaluator::initializeVisualizer ( boost::shared_ptr< Visualization::ProbabilisticPrimarySceneObjectVisualization >  mSuperior )

virtual

Initializes the visualization mechanism.

Parameters

mSuperior

The superior visualizer coordinating the scene visualizers.

Implements ProbabilisticSceneRecognition::TermEvaluator.

Definition at line 39 of file OcclusionTermEvaluator.cpp.

void ProbabilisticSceneRecognition::OcclusionTermEvaluator::load ( boost::property_tree::ptree &  pPt )

virtual

Loads the working data from an XML file.

Parameters

pPt	Data structure for performing XML operations.

Implements ProbabilisticSceneRecognition::TermEvaluator.

Definition at line 33 of file OcclusionTermEvaluator.cpp.

void ProbabilisticSceneRecognition::OcclusionTermEvaluator::visualize ( std::vector< ISM::Object >  pEvidenceList )

virtual

Update the visualizers based on the evidence.

Parameters

pEvidenceList

A list containing all evidences.

Implements ProbabilisticSceneRecognition::TermEvaluator.

Definition at line 82 of file OcclusionTermEvaluator.cpp.

Member Data Documentation

boost::shared_ptr<ProbabilityTable> ProbabilisticSceneRecognition::OcclusionTermEvaluator::mTable

private

A probability table that describes the distribution of object types for every slot. The table has two columns per slot. The first column is the probabilit for NOT OBSERVING the object, the second one for observing it.

Definition at line 107 of file OcclusionTermEvaluator.h.

---

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

• OcclusionTermEvaluator.h
• OcclusionTermEvaluator.cpp