vpgl_ortho_procrustes Class Reference

Solve orthogonal Procrustes problem. More...

#include <vpgl_ortho_procrustes.h>

Public Member Functions
	vpgl_ortho_procrustes (vnl_matrix< double > const &X, vnl_matrix< double > const &Y)
	only one constructor X and Y must both have dimensions 3 x N. More...
vgl_rotation_3d< double >	R ()
	the resulting rotation matrix. More...
vnl_vector_fixed< double, 3 >	t ()
	the resulting translation vector. More...
double	s ()
	The scale factor, s. More...
double	residual_mean_sq_error ()
	the residual error. More...
bool	compute_ok () const
	successful computation. More...

Protected Member Functions
	vpgl_ortho_procrustes ()
	No default constructor. More...
void	compute ()

Protected Attributes
bool	cannot_compute_
	members. More...
bool	computed_
vnl_matrix< double >	X_
vnl_matrix< double >	Y_
vgl_rotation_3d< double >	R_
vnl_vector_fixed< double, 3 >	t_
double	s_
double	residual_

Detailed Description

Solve orthogonal Procrustes problem.

Solve the orthogonal Procrustes problem by finding a rotation matrix, R, scale factor, s, and translation vector, t, that minimizes the distance between two pointsets, X and Y, where Y is transformed to produce X.

Definition at line 18 of file vpgl_ortho_procrustes.h.

Constructor & Destructor Documentation

vpgl_ortho_procrustes() [1/2]

vpgl_ortho_procrustes::vpgl_ortho_procrustes	(	vnl_matrix< double > const &	X,
		vnl_matrix< double > const &	Y
	)

only one constructor X and Y must both have dimensions 3 x N.

only one constructor. X and Y must have dimensions 3 x N.

Definition at line 13 of file vpgl_ortho_procrustes.cxx.

vpgl_ortho_procrustes() [2/2]

vpgl_ortho_procrustes::vpgl_ortho_procrustes ( )

protected

No default constructor.

Member Function Documentation

compute()

void vpgl_ortho_procrustes::compute ( )

protected

Definition at line 26 of file vpgl_ortho_procrustes.cxx.

compute_ok()

bool vpgl_ortho_procrustes::compute_ok ( ) const

inline

successful computation.

Definition at line 38 of file vpgl_ortho_procrustes.h.

R()

vgl_rotation_3d< double > vpgl_ortho_procrustes::R

(

)

the resulting rotation matrix.

Definition at line 107 of file vpgl_ortho_procrustes.cxx.

residual_mean_sq_error()

double vpgl_ortho_procrustes::residual_mean_sq_error

(

)

the residual error.

Definition at line 122 of file vpgl_ortho_procrustes.cxx.

s()

double vpgl_ortho_procrustes::s

(

)

The scale factor, s.

Definition at line 114 of file vpgl_ortho_procrustes.cxx.

t()

vnl_vector_fixed< double, 3 > vpgl_ortho_procrustes::t

(

)

the resulting translation vector.

Definition at line 129 of file vpgl_ortho_procrustes.cxx.

Member Data Documentation

cannot_compute_

bool vpgl_ortho_procrustes::cannot_compute_

protected

members.

Definition at line 46 of file vpgl_ortho_procrustes.h.

computed_

bool vpgl_ortho_procrustes::computed_

protected

Definition at line 47 of file vpgl_ortho_procrustes.h.

R_

vgl_rotation_3d<double> vpgl_ortho_procrustes::R_

protected

Definition at line 50 of file vpgl_ortho_procrustes.h.

residual_

double vpgl_ortho_procrustes::residual_

protected

Definition at line 53 of file vpgl_ortho_procrustes.h.

s_

double vpgl_ortho_procrustes::s_

protected

Definition at line 52 of file vpgl_ortho_procrustes.h.

t_

vnl_vector_fixed<double, 3> vpgl_ortho_procrustes::t_

protected

Definition at line 51 of file vpgl_ortho_procrustes.h.

X_

vnl_matrix<double> vpgl_ortho_procrustes::X_

protected

Definition at line 48 of file vpgl_ortho_procrustes.h.

Y_

vnl_matrix<double> vpgl_ortho_procrustes::Y_

protected

Definition at line 49 of file vpgl_ortho_procrustes.h.

---

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

• core/vpgl/algo/vpgl_ortho_procrustes.h
• core/vpgl/algo/vpgl_ortho_procrustes.cxx