Correspondence represents a match between two entities (e.g., points, descriptors, etc). More...

Inheritance diagram for pcl::Correspondence:

Public Member Functions
	Correspondence ()
	Standard constructor. More...

	Correspondence (int _index_query, int _index_match, float _distance)
	Constructor. More...

virtual	~Correspondence ()
	Empty destructor. More...

Public Attributes
int	index_query
	Index of the query (source) point. More...

int	index_match
	Index of the matching (target) point. More...

union {
float distance

float weight

};
	Distance between the corresponding points, or the weight denoting the confidence in correspondence estimation. More...

Detailed Description

Correspondence represents a match between two entities (e.g., points, descriptors, etc).

This is represesented via the indices of a source point and a target point, and the distance between them.

Definition at line 53 of file correspondence.h.

Constructor & Destructor Documentation

pcl::Correspondence::Correspondence ( )

inline

Standard constructor.

Sets index_query to 0, index_match to -1, and distance to FLT_MAX.

Definition at line 69 of file correspondence.h.

pcl::Correspondence::Correspondence	(	int	_index_query,
		int	_index_match,
		float	_distance
	)

inline

Constructor.

Definition at line 74 of file correspondence.h.

virtual pcl::Correspondence::~Correspondence ( )

inlinevirtual

Empty destructor.

Definition at line 79 of file correspondence.h.

union { ... }

Distance between the corresponding points, or the weight denoting the confidence in correspondence estimation.

float pcl::Correspondence::distance

Definition at line 62 of file correspondence.h.

int pcl::Correspondence::index_match

Index of the matching (target) point.

Set to -1 if no correspondence found.

Definition at line 58 of file correspondence.h.

int pcl::Correspondence::index_query

Index of the query (source) point.

Definition at line 56 of file correspondence.h.

float pcl::Correspondence::weight

Definition at line 63 of file correspondence.h.

The documentation for this struct was generated from the following file: