mfpf_pose Class Reference

Feature point, scale and orientation. More...

#include <mfpf_pose.h>

List of all members.

Public Member Functions
const vgl_point_2d< double > &	p () const
	Position.
vgl_point_2d< double > &	p ()
	Position.
const vgl_vector_2d< double > &	u () const
	Scale and orientation defined by basis vector.
vgl_vector_2d< double >	v () const
	Vector of same size, orthogonal to u().
vgl_vector_2d< double > &	u ()
	Scale and orientation defined by basis vector.
	mfpf_pose (const vgl_point_2d< double > &p, const vgl_vector_2d< double > &u)
	Constructor.
	mfpf_pose (double px, double py, double ux, double uy)
	Constructor. Defines translation (px,py), basis vector (ux,uy).
	mfpf_pose ()
	Default constructor.
double	sqr_scale () const
	Square of scaling factor applied by this pose.
double	scale () const
	Scaling applied by this pose.
vgl_point_2d< double >	operator() (double x, double y) const
	Apply pose transformation (map from ref frame to pose).
vgl_point_2d< double >	operator() (const vgl_point_2d< double > &q) const
	Apply pose transformation (map from ref frame to pose).
vgl_point_2d< double >	apply_inverse (double x, double y) const
	Apply inverse of pose transformation (map from pose frame -> ref).
vgl_point_2d< double >	apply_inverse (const vgl_point_2d< double > &q) const
	Apply inverse of pose transformation (map from pose frame -> ref).
mfpf_pose	rel_pose (const mfpf_pose &pose) const
	Return pose in co-ordinates defined by this pose.
mfpf_pose	inverse () const
	Return pose applying inverse of this pose.
Private Attributes
vgl_point_2d< double >	p_
	Position.
vgl_vector_2d< double >	u_
	Scale and orientation defined by basis vector.

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Detailed Description

Feature point, scale and orientation.

Basis for object given by u(),v(). Thus point (i,j) in model given by p()+i*u() + j*v() in world;

Definition at line 20 of file mfpf_pose.h.

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Constructor & Destructor Documentation

mfpf_pose::mfpf_pose	(	const vgl_point_2d< double > &	p,
		const vgl_vector_2d< double > &	u
	)		[inline]

Constructor.

Definition at line 45 of file mfpf_pose.h.

mfpf_pose::mfpf_pose	(	double	px,
		double	py,
		double	ux,
		double	uy
	)		[inline]

Constructor. Defines translation (px,py), basis vector (ux,uy).

Definition at line 49 of file mfpf_pose.h.

mfpf_pose::mfpf_pose

(

)

[inline]

Default constructor.

Definition at line 53 of file mfpf_pose.h.

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Member Function Documentation

vgl_point_2d<double> mfpf_pose::apply_inverse	(	double	x,
		double	y
	)		const [inline]

Apply inverse of pose transformation (map from pose frame -> ref).

Definition at line 75 of file mfpf_pose.h.

vgl_point_2d<double> mfpf_pose::apply_inverse

(

const vgl_point_2d< double > &

q

)

const [inline]

Apply inverse of pose transformation (map from pose frame -> ref).

Definition at line 83 of file mfpf_pose.h.

mfpf_pose mfpf_pose::inverse

(

)

const [inline]

Return pose applying inverse of this pose.

Definition at line 100 of file mfpf_pose.h.

vgl_point_2d<double> mfpf_pose::operator()	(	double	x,
		double	y
	)		const [inline]

Apply pose transformation (map from ref frame to pose).

Definition at line 65 of file mfpf_pose.h.

vgl_point_2d<double> mfpf_pose::operator()

(

const vgl_point_2d< double > &

q

)

const [inline]

Apply pose transformation (map from ref frame to pose).

Definition at line 70 of file mfpf_pose.h.

const vgl_point_2d<double>& mfpf_pose::p

(

)

const [inline]

Position.

Definition at line 29 of file mfpf_pose.h.

vgl_point_2d<double>& mfpf_pose::p

(

)

[inline]

Position.

Definition at line 32 of file mfpf_pose.h.

mfpf_pose mfpf_pose::rel_pose

(

const mfpf_pose &

pose

)

const [inline]

Return pose in co-ordinates defined by this pose.

I.e., pose(p) == *this(rel_pose(pose)(p))

Definition at line 92 of file mfpf_pose.h.

double mfpf_pose::scale

(

)

const [inline]

Scaling applied by this pose.

Definition at line 59 of file mfpf_pose.h.

double mfpf_pose::sqr_scale

(

)

const [inline]

Square of scaling factor applied by this pose.

Definition at line 56 of file mfpf_pose.h.

const vgl_vector_2d<double>& mfpf_pose::u

(

)

const [inline]

Scale and orientation defined by basis vector.

Definition at line 35 of file mfpf_pose.h.

vgl_vector_2d<double>& mfpf_pose::u

(

)

[inline]

Scale and orientation defined by basis vector.

Definition at line 42 of file mfpf_pose.h.

vgl_vector_2d<double> mfpf_pose::v

(

)

const [inline]

Vector of same size, orthogonal to u().

Definition at line 38 of file mfpf_pose.h.

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Member Data Documentation

vgl_point_2d<double> mfpf_pose::p_ [private]

Position.

Definition at line 23 of file mfpf_pose.h.

vgl_vector_2d<double> mfpf_pose::u_ [private]

Scale and orientation defined by basis vector.

Definition at line 26 of file mfpf_pose.h.

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

• contrib/mul/mfpf/mfpf_pose.h