lfeat::Homography Class Reference

#include <Homography.h>

List of all members.

Public Member Functions
	Homography ()
	~Homography ()
void	initMatchesNormalization (PointMatchVector_t &iMatches)
bool	estimate (PointMatchVector_t &iMatches)
void	transformPoint (double iX, double iY, double &oX, double &oY)
Public Attributes
double	_H [3][3]
int	_nMatches
int	_currentPair
double	_v1x
double	_v2x
double	_v1y
double	_v2y
Private Member Functions
void	initialize (void)
void	addMatch (int iIndex, PointMatch &iMatch)
void	allocMemory (int iNPoints)
void	freeMemory ()
Private Attributes
double **	AA
double *	B
double *	X
double *	r
double **	_Amat
double *	_Bvec
double *	_Rvec
double *	_Xvec
Static Private Attributes
const int	kNCols = 8
Friends
ostream &	operator<< (ostream &o, const Homography &H)

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Constructor & Destructor Documentation

lfeat::Homography::Homography (   )

Definition at line 43 of file Homography.cpp.

lfeat::Homography::~Homography (   )

Definition at line 80 of file Homography.cpp. References freeMemory().

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Member Function Documentation

void lfeat::Homography::addMatch (  int  iIndex, PointMatch &  iMatch )  [private]

Definition at line 126 of file Homography.cpp. References _Amat, _Bvec, lfeat::PointMatch::_img1_x, lfeat::PointMatch::_img1_y, lfeat::PointMatch::_img2_x, and lfeat::PointMatch::_img2_y. Referenced by estimate().

void lfeat::Homography::allocMemory (  int  iNPoints  )  [private]

Definition at line 47 of file Homography.cpp. References _Amat, _Bvec, _nMatches, _Rvec, and _Xvec. Referenced by estimate().

bool lfeat::Homography::estimate (  PointMatchVector_t &  iMatches  )

Definition at line 169 of file Homography.cpp. References _Amat, _Bvec, _H, _nMatches, _Rvec, _Xvec, addMatch(), allocMemory(), freeMemory(), lfeat::Givens(), kNCols, and lfeat::PointMatchPtr.

void lfeat::Homography::freeMemory (   )  [private]

Definition at line 63 of file Homography.cpp. References _Amat. Referenced by estimate(), and ~Homography().

void lfeat::Homography::initialize (  void   )  [private]

void lfeat::Homography::initMatchesNormalization (  PointMatchVector_t &  iMatches  )

Definition at line 88 of file Homography.cpp. References _v1x, _v1y, _v2x, _v2y, and lfeat::PointMatchPtr.

void lfeat::Homography::transformPoint (  double  iX, double  iY, double &  oX, double &  oY )

Definition at line 159 of file Homography.cpp. References _H. Referenced by lfeat::Ransac::calcError(), and lfeat::Ransac::transform().

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Friends And Related Function Documentation

ostream& operator<< (  ostream &  o, const Homography &  H )  [friend]

Definition at line 117 of file Homography.cpp.

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Member Data Documentation

double** lfeat::Homography::_Amat [private]

Definition at line 63 of file Homography.h. Referenced by addMatch(), allocMemory(), estimate(), and freeMemory().

double* lfeat::Homography::_Bvec [private]

Definition at line 64 of file Homography.h. Referenced by addMatch(), allocMemory(), and estimate().

int lfeat::Homography::_currentPair

Definition at line 71 of file Homography.h.

double lfeat::Homography::_H[3][3]

Definition at line 69 of file Homography.h. Referenced by estimate(), lfeat::operator<<(), and transformPoint().

int lfeat::Homography::_nMatches

Definition at line 70 of file Homography.h. Referenced by allocMemory(), and estimate().

double* lfeat::Homography::_Rvec [private]

Definition at line 65 of file Homography.h. Referenced by allocMemory(), and estimate().

double lfeat::Homography::_v1x

Definition at line 74 of file Homography.h. Referenced by initMatchesNormalization().

double lfeat::Homography::_v1y

Definition at line 74 of file Homography.h. Referenced by initMatchesNormalization().

double lfeat::Homography::_v2x

Definition at line 74 of file Homography.h. Referenced by initMatchesNormalization().

double lfeat::Homography::_v2y

Definition at line 74 of file Homography.h. Referenced by initMatchesNormalization().

double* lfeat::Homography::_Xvec [private]

Definition at line 66 of file Homography.h. Referenced by allocMemory(), and estimate().

double** lfeat::Homography::AA [private]

Definition at line 53 of file Homography.h.

double* lfeat::Homography::B [private]

Definition at line 54 of file Homography.h.

const int lfeat::Homography::kNCols = 8 [static, private]

Definition at line 34 of file Homography.cpp. Referenced by estimate().

double * lfeat::Homography::r [private]

Definition at line 54 of file Homography.h.

double * lfeat::Homography::X [private]

Definition at line 54 of file Homography.h.

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

• hugin_cpfind/localfeatures/Homography.h
• hugin_cpfind/localfeatures/Homography.cpp

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