HomgInterestPointSet Class Reference

#include <HomgInterestPointSet.h>

List of all members.

Public Member Functions
	HomgInterestPointSet ()
	Construct an empty corner set.
	HomgInterestPointSet (const HomgMetric &)
	Construct an empty corner set which will use the given conditioner to convert from image to homogeneous coordinates.
	HomgInterestPointSet (const char *filename, const HomgMetric &=0)
	Load corners from ASCII disk file.
	HomgInterestPointSet (const vcl_vector< HomgPoint2D > &, ImageMetric *conditioner)
	Construct corner set from container of HomgPoint2D, and set the conditioner.
	HomgInterestPointSet (vcl_vector< vgl_homg_point_2d< double > > const &, ImageMetric *conditioner)
	Construct corner set from container of vgl_homg_point_2d<double>, and set the conditioner.
	HomgInterestPointSet (const HomgInterestPointSet &that)
	~HomgInterestPointSet ()
	Destructor.
HomgInterestPointSet &	operator= (const HomgInterestPointSet &that)
unsigned	size () const
	Return the number of corners in the set.
const HomgPoint2D &	operator[] (int i) const
	Return i'th interest pt.
HomgInterestPoint &	get (int i)
HomgInterestPoint const &	get (int i) const
	Return a reference to the i'th corner structure.
vnl_double_2 const &	get_2d (int i) const
	Return the i'th corner as a 2D point.
vnl_vector_fixed< int, 2 > const &	get_int (int i) const
	Return the i'th corner as a 2D point.
HomgPoint2D const &	get_homg (int i) const
	Return the i'th corner as a HomgPoint2D.
vgl_homg_point_2d< double >	homg_point (int i) const
	Return the i'th corner as a vgl_homg_point_2d<double>.
float	get_mean_intensity (int i) const
	Return the i'th mean intensity.
vcl_vector< HomgPoint2D > const &	get_homg_points () const
vcl_vector< vgl_homg_point_2d < double > >	homg_points () const
const ImageMetric *	get_conditioner () const
void	set_conditioner (const HomgMetric &c)
	Set conditioner.
bool	add (double x, double y)
	Add corner (x, y), using ImageMetric to convert to homogeneous.
bool	add (const HomgPoint2D &)
bool	add (vgl_homg_point_2d< double > const &)
	Add a corner to the end of the list.
bool	add (const HomgInterestPoint &)
bool	add_preconditioned (const HomgPoint2D &)
bool	add_preconditioned (vgl_homg_point_2d< double > const &)
	Add a corner which has already been preconditioned by this cornerset's imagemetric.
void	set_image (vil1_image const &image)
void	clear ()
	Clear corner set.
bool	read (const char *filename, const HomgMetric &c=0)
	Load a corner set from a simple ASCII file of x y pairs.
bool	read (const char *filename, vil1_image const &src, const HomgMetric &c=0)
	Load a corner set from a simple ASCII file of x y pairs, and use vil1_image src to compute mean_intensities.
bool	write (const char *filename) const
	Save a corner set as a simple ASCII file of x y pairs.
bool	read (vcl_istream &f, const ImageMetric *c)
bool	write (vcl_ostream &f, const ImageMetric *c) const
Protected Member Functions
void	init_conditioner (const HomgMetric &c=0)
void	delete_conditioner ()
Private Attributes
HomgInterestPointSetData *	data_
HomgMetric	conditioner_

---

Detailed Description

Definition at line 39 of file HomgInterestPointSet.h.

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Constructor & Destructor Documentation

HomgInterestPointSet::HomgInterestPointSet

(

)

Construct an empty corner set.

Definition at line 31 of file HomgInterestPointSet.cxx.

HomgInterestPointSet::HomgInterestPointSet

(

const HomgMetric &

c

)

Construct an empty corner set which will use the given conditioner to convert from image to homogeneous coordinates.

Definition at line 39 of file HomgInterestPointSet.cxx.

HomgInterestPointSet::HomgInterestPointSet	(	const char *	filename,
		const HomgMetric &	c = 0
	)

Load corners from ASCII disk file.

Definition at line 47 of file HomgInterestPointSet.cxx.

HomgInterestPointSet::HomgInterestPointSet	(	const vcl_vector< HomgPoint2D > &	points,
		ImageMetric *	conditioner
	)

Construct corner set from container of HomgPoint2D, and set the conditioner.

The HomgPoint2Ds are assumed to already be in conditioned coordinates.

Definition at line 72 of file HomgInterestPointSet.cxx.

HomgInterestPointSet::HomgInterestPointSet	(	vcl_vector< vgl_homg_point_2d< double > > const &	points,
		ImageMetric *	conditioner
	)

Construct corner set from container of vgl_homg_point_2d<double>, and set the conditioner.

The vgl_homg_point_2ds are assumed to already be in conditioned coordinates.

Definition at line 56 of file HomgInterestPointSet.cxx.

HomgInterestPointSet::HomgInterestPointSet

(

const HomgInterestPointSet &

that

)

Definition at line 87 of file HomgInterestPointSet.cxx.

HomgInterestPointSet::~HomgInterestPointSet

(

)

Destructor.

Definition at line 143 of file HomgInterestPointSet.cxx.

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Member Function Documentation

bool HomgInterestPointSet::add	(	double	x,
		double	y
	)

Add corner (x, y), using ImageMetric to convert to homogeneous.

Definition at line 167 of file HomgInterestPointSet.cxx.

bool HomgInterestPointSet::add

(

const HomgPoint2D &

c

)

Definition at line 155 of file HomgInterestPointSet.cxx.

bool HomgInterestPointSet::add

(

vgl_homg_point_2d< double > const &

c

)

Add a corner to the end of the list.

Definition at line 151 of file HomgInterestPointSet.cxx.

bool HomgInterestPointSet::add

(

const HomgInterestPoint &

c

)

Definition at line 161 of file HomgInterestPointSet.cxx.

bool HomgInterestPointSet::add_preconditioned

(

const HomgPoint2D &

h

)

Definition at line 180 of file HomgInterestPointSet.cxx.

bool HomgInterestPointSet::add_preconditioned

(

vgl_homg_point_2d< double > const &

h

)

Add a corner which has already been preconditioned by this cornerset's imagemetric.

Definition at line 174 of file HomgInterestPointSet.cxx.

void HomgInterestPointSet::clear

(

)

Clear corner set.

Definition at line 135 of file HomgInterestPointSet.cxx.

void HomgInterestPointSet::delete_conditioner

(

)

[protected]

Definition at line 130 of file HomgInterestPointSet.cxx.

HomgInterestPoint & HomgInterestPointSet::get

(

int

i

)

Definition at line 201 of file HomgInterestPointSet.cxx.

const HomgInterestPoint & HomgInterestPointSet::get

(

int

i

)

const

Return a reference to the i'th corner structure.

Definition at line 196 of file HomgInterestPointSet.cxx.

vnl_double_2 const & HomgInterestPointSet::get_2d

(

int

i

)

const

Return the i'th corner as a 2D point.

Definition at line 207 of file HomgInterestPointSet.cxx.

const ImageMetric* HomgInterestPointSet::get_conditioner

(

)

const [inline]

Definition at line 78 of file HomgInterestPointSet.h.

const HomgPoint2D & HomgInterestPointSet::get_homg

(

int

i

)

const

Return the i'th corner as a HomgPoint2D.

Definition at line 227 of file HomgInterestPointSet.cxx.

vcl_vector<HomgPoint2D> const& HomgInterestPointSet::get_homg_points

(

)

const

vnl_vector_fixed< int, 2 > const & HomgInterestPointSet::get_int

(

int

i

)

const

Return the i'th corner as a 2D point.

Definition at line 213 of file HomgInterestPointSet.cxx.

float HomgInterestPointSet::get_mean_intensity

(

int

i

)

const

Return the i'th mean intensity.

Definition at line 234 of file HomgInterestPointSet.cxx.

vgl_homg_point_2d< double > HomgInterestPointSet::homg_point

(

int

i

)

const

Return the i'th corner as a vgl_homg_point_2d<double>.

Definition at line 219 of file HomgInterestPointSet.cxx.

vcl_vector<vgl_homg_point_2d<double> > HomgInterestPointSet::homg_points

(

)

const

void HomgInterestPointSet::init_conditioner

(

const HomgMetric &

c = 0

)

[protected]

Definition at line 125 of file HomgInterestPointSet.cxx.

HomgInterestPointSet & HomgInterestPointSet::operator=

(

const HomgInterestPointSet &

that

)

Definition at line 103 of file HomgInterestPointSet.cxx.

const HomgPoint2D& HomgInterestPointSet::operator[]

(

int

i

)

const [inline]

Return i'th interest pt.

Definition at line 65 of file HomgInterestPointSet.h.

bool HomgInterestPointSet::read	(	const char *	filename,
		const HomgMetric &	c = 0
	)

Load a corner set from a simple ASCII file of x y pairs.

If ImageMetric is supplied, it is used to convert image coordinates to homogeneous form.

Definition at line 251 of file HomgInterestPointSet.cxx.

bool HomgInterestPointSet::read	(	const char *	filename,
		vil1_image const &	src,
		const HomgMetric &	c = 0
	)

Load a corner set from a simple ASCII file of x y pairs, and use vil1_image src to compute mean_intensities.

If ImageMetric is supplied, it is used to convert image coordinates to homogeneous form. NOT YET IMPLEMENTED

Definition at line 282 of file HomgInterestPointSet.cxx.

bool HomgInterestPointSet::read	(	vcl_istream &	f,
		const ImageMetric *	c
	)

Definition at line 262 of file HomgInterestPointSet.cxx.

void HomgInterestPointSet::set_conditioner

(

const HomgMetric &

c

)

Set conditioner.

Definition at line 119 of file HomgInterestPointSet.cxx.

void HomgInterestPointSet::set_image

(

vil1_image const &

image

)

unsigned HomgInterestPointSet::size

(

)

const

Return the number of corners in the set.

Definition at line 188 of file HomgInterestPointSet.cxx.

bool HomgInterestPointSet::write

(

const char *

filename

)

const

Save a corner set as a simple ASCII file of x y pairs.

Definition at line 306 of file HomgInterestPointSet.cxx.

bool HomgInterestPointSet::write	(	vcl_ostream &	f,
		const ImageMetric *	c
	)		const

Definition at line 317 of file HomgInterestPointSet.cxx.

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Member Data Documentation

HomgMetric HomgInterestPointSet::conditioner_ [private]

Definition at line 43 of file HomgInterestPointSet.h.

HomgInterestPointSetData* HomgInterestPointSet::data_ [private]

Definition at line 42 of file HomgInterestPointSet.h.

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

• contrib/oxl/mvl/HomgInterestPointSet.h
• contrib/oxl/mvl/HomgInterestPointSet.cxx