pcl::tracking::DistanceCoherence< PointInT > Class Template Reference

DistanceCoherence computes coherence between two points from the distance between them. More...

#include <pcl/tracking/distance_coherence.h>

Inheritance diagram for pcl::tracking::DistanceCoherence< PointInT >:

Public Types
using	Ptr = shared_ptr<DistanceCoherence<PointInT>>
using	ConstPtr = shared_ptr<const DistanceCoherence<PointInT>>
Public Types inherited from pcl::tracking::PointCoherence< PointInT >
using	Ptr = shared_ptr<PointCoherence<PointInT>>
using	ConstPtr = shared_ptr<const PointCoherence<PointInT>>

Public Member Functions
	DistanceCoherence ()
	initialize the weight to 1.0.
void	setWeight (double weight)
	set the weight of coherence.
double	getWeight ()
	get the weight of coherence.
Public Member Functions inherited from pcl::tracking::PointCoherence< PointInT >
	PointCoherence ()=default
	empty constructor
virtual	~PointCoherence ()=default
	empty destructor
double	compute (PointInT &source, PointInT &target)
	compute coherence from the source point to the target point.

Protected Member Functions
double	computeCoherence (PointInT &source, PointInT &target) override
	return the distance coherence between the two points.
Protected Member Functions inherited from pcl::tracking::PointCoherence< PointInT >
const std::string &	getClassName () const
	Get a string representation of the name of this class.

Protected Attributes
double	weight_ {1.0}
	the weight of coherence.
Protected Attributes inherited from pcl::tracking::PointCoherence< PointInT >
std::string	coherence_name_
	The coherence name.

Detailed Description

template<typename PointInT>
class pcl::tracking::DistanceCoherence< PointInT >

DistanceCoherence computes coherence between two points from the distance between them.

the coherence is calculated by 1 / (1 + weight * d^2 ).

Author

Ryohei Ueda

Definition at line 14 of file distance_coherence.h.

Member Typedef Documentation

ConstPtr

template<typename PointInT>

using pcl::tracking::DistanceCoherence< PointInT >::ConstPtr = shared_ptr<const DistanceCoherence<PointInT>>

Definition at line 17 of file distance_coherence.h.

Ptr

template<typename PointInT>

using pcl::tracking::DistanceCoherence< PointInT >::Ptr = shared_ptr<DistanceCoherence<PointInT>>

Definition at line 16 of file distance_coherence.h.

Constructor & Destructor Documentation

DistanceCoherence()

template<typename PointInT>

pcl::tracking::DistanceCoherence< PointInT >::DistanceCoherence ( )

inline

initialize the weight to 1.0.

Definition at line 20 of file distance_coherence.h.

References pcl::tracking::PointCoherence< PointInT >::PointCoherence().

Member Function Documentation

computeCoherence()

template<typename PointInT>

double pcl::tracking::DistanceCoherence< PointInT >::computeCoherence ( PointInT & source, PointInT & target )

overrideprotectedvirtual

return the distance coherence between the two points.

Parameters

source	instance of source point.
target	instance of target point.

Implements pcl::tracking::PointCoherence< PointInT >.

Definition at line 10 of file distance_coherence.hpp.

References weight_.

getWeight()

template<typename PointInT>

double pcl::tracking::DistanceCoherence< PointInT >::getWeight ( )

inline

get the weight of coherence.

Definition at line 33 of file distance_coherence.h.

References weight_.

setWeight()

template<typename PointInT>

void pcl::tracking::DistanceCoherence< PointInT >::setWeight ( double weight )

inline

set the weight of coherence.

Parameters

weight

the value of the wehgit.

Definition at line 26 of file distance_coherence.h.

References weight_.

Member Data Documentation

weight_

template<typename PointInT>

double pcl::tracking::DistanceCoherence< PointInT >::weight_ {1.0}

protected

the weight of coherence.

Definition at line 47 of file distance_coherence.h.

Referenced by computeCoherence(), getWeight(), and setWeight().

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

• pcl/tracking/distance_coherence.h
• pcl/tracking/impl/distance_coherence.hpp