NNRMatcher Class Reference

Matches keypoints by their feature vectors and geometric properties. More...

#include <NNRMatcher.h>

List of all members.

Public Member Functions
std::string	getLog ()
std::vector< std::pair < KeyPoint, KeyPoint > >	getMatchedKeyPoints ()
std::list< KeyPointMatch >	getMatches ()
int	getNumMatches ()
void	match (float maxDistRatio=0.7)
	NNRMatcher (std::vector< KeyPoint > *keyPointsA, std::vector< KeyPoint > *keyPointsB)
	The constructor.
	~NNRMatcher ()
	The destructor.
Private Types
typedef std::list < KeyPointMatch >::iterator	MatchElem
typedef std::list< KeyPointMatch >	MatchList
Private Member Functions
void	eliminateMultipleMatches ()
	If more than one keypoint of First have been matched with the same of Second, keep only closest.
Private Attributes
std::vector< KeyPoint > *	m_KeyPointsA
std::vector< KeyPoint > *	m_KeyPointsB
std::ostringstream	m_Log
MatchList	m_Matches

---

Detailed Description

Matches keypoints by their feature vectors and geometric properties.

Author:

David Gossow (RX)

Definition at line 30 of file NNRMatcher.h.

---

Member Typedef Documentation

typedef std::list<KeyPointMatch>::iterator NNRMatcher::MatchElem [private]

Definition at line 71 of file NNRMatcher.h.

typedef std::list< KeyPointMatch > NNRMatcher::MatchList [private]

Definition at line 68 of file NNRMatcher.h.

---

Constructor & Destructor Documentation

NNRMatcher::NNRMatcher	(	std::vector< KeyPoint > *	keyPointsA,
		std::vector< KeyPoint > *	keyPointsB
	)

The constructor.

Parameters:

first,second

Lists of keypoints to match with each other

NNRMatcher::~NNRMatcher

(

)

The destructor.

---

Member Function Documentation

void NNRMatcher::eliminateMultipleMatches

(

)

[private]

If more than one keypoint of First have been matched with the same of Second, keep only closest.

std::string NNRMatcher::getLog

(

)

std::vector< std::pair< KeyPoint, KeyPoint > > NNRMatcher::getMatchedKeyPoints

(

)

Returns:

Remaining matched keypoints

std::list< KeyPointMatch > NNRMatcher::getMatches

(

)

[inline]

Definition at line 49 of file NNRMatcher.h.

int NNRMatcher::getNumMatches

(

)

[inline]

Returns:

number of remaining matches

Definition at line 52 of file NNRMatcher.h.

void NNRMatcher::match

(

float

maxDistRatio = 0.7

)

KeyPointMatch features by distance ratio strategy

Parameters:

maxDistRatio	Maximal ratio between closest and second-closest match
symmetric	if true, only keep matches that a

---

Member Data Documentation

std::vector< KeyPoint >* NNRMatcher::m_KeyPointsA [private]

Definition at line 64 of file NNRMatcher.h.

std::vector< KeyPoint >* NNRMatcher::m_KeyPointsB [private]

Definition at line 65 of file NNRMatcher.h.

std::ostringstream NNRMatcher::m_Log [private]

Definition at line 75 of file NNRMatcher.h.

MatchList NNRMatcher::m_Matches [private]

Definition at line 73 of file NNRMatcher.h.

---

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

• NNRMatcher.h