vpgl_cam_trans_search_lsqr Class Reference

This algorithm finds a set of minimum translations that registers the input set of images using multiple correspondences e.g. More...

#include <vpgl_rational_adjust_multipt.h>

Inheritance diagram for vpgl_cam_trans_search_lsqr:

List of all members.

Public Types
enum	UseGradient
Public Member Functions
	vpgl_cam_trans_search_lsqr (vcl_vector< vpgl_rational_camera< double > > const &cams, vcl_vector< vcl_vector< vgl_point_2d< double > > > const &image_pts, vcl_vector< vgl_point_3d< double > > const &initial_pts)
	Constructor.
virtual	~vpgl_cam_trans_search_lsqr ()
	Destructor.
virtual void	f (vnl_vector< double > const &translation, vnl_vector< double > &projection_errors)
	The main function.
void	get_finals (vcl_vector< vgl_point_3d< double > > &finals)
void	throw_failure ()
void	clear_failure ()
virtual void	gradf (vnl_vector< double > const &x, vnl_matrix< double > &jacobian)
void	fdgradf (vnl_vector< double > const &x, vnl_matrix< double > &jacobian, double stepsize)
void	ffdgradf (vnl_vector< double > const &x, vnl_matrix< double > &jacobian, double stepsize)
virtual void	trace (int iteration, vnl_vector< double > const &x, vnl_vector< double > const &fx)
double	rms (vnl_vector< double > const &x)
unsigned int	get_number_of_unknowns () const
unsigned int	get_number_of_residuals () const
bool	has_gradient () const
bool	vnl_discrete_diff_fwd (vnl_least_squares_function *lsf, double h, vnl_vector< double > const &x, vnl_matrix< double > &J)
bool	vnl_discrete_diff_fwd (vnl_least_squares_function *lsf, vnl_vector< double > const &h, vnl_vector< double > const &x, vnl_matrix< double > &J)
bool	vnl_discrete_diff_fwd (vnl_least_squares_function *lsf, vnl_vector< double > const &h, vnl_vector< double > const &x, vnl_vector< double > const &y, vnl_matrix< double > &J)
bool	vnl_discrete_diff_sym (vnl_least_squares_function *lsf, double h, vnl_vector< double > const &x, vnl_matrix< double > &J)
bool	vnl_discrete_diff_sym (vnl_least_squares_function *lsf, vnl_vector< double > const &h, vnl_vector< double > const &x, vnl_matrix< double > &J)
Public Attributes
	no_gradient
	use_gradient
bool	failure
Protected Member Functions
	vpgl_cam_trans_search_lsqr ()
void	init (unsigned int number_of_unknowns, unsigned int number_of_residuals)
Protected Attributes
vcl_vector< vgl_point_3d < double > >	initial_pts_
vcl_vector < vpgl_rational_camera< double > >	cameras_
vcl_vector< vcl_vector < vgl_point_2d< double > > >	corrs_
vcl_vector< vgl_point_3d < double > >	finals_
unsigned int	p_
unsigned int	n_
bool	use_gradient_

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Detailed Description

This algorithm finds a set of minimum translations that registers the input set of images using multiple correspondences e.g.

multiple 3D points projecting to a set of 2D correspondences in each image After registration, the images have geographically corresponding rational cameras. That is, a visible 3-d point will project into its corresponding image location in all the images.

Definition at line 27 of file vpgl_rational_adjust_multipt.h.

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Constructor & Destructor Documentation

vpgl_cam_trans_search_lsqr::vpgl_cam_trans_search_lsqr	(	vcl_vector< vpgl_rational_camera< double > > const &	cams,
		vcl_vector< vcl_vector< vgl_point_2d< double > > > const &	image_pts,
		vcl_vector< vgl_point_3d< double > > const &	initial_pts
	)

Constructor.

Definition at line 226 of file vpgl_rational_adjust_multipt.cxx.

virtual vpgl_cam_trans_search_lsqr::~vpgl_cam_trans_search_lsqr

(

)

[inline, virtual]

Destructor.

Definition at line 35 of file vpgl_rational_adjust_multipt.h.

vpgl_cam_trans_search_lsqr::vpgl_cam_trans_search_lsqr

(

)

[protected]

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Member Function Documentation

void vpgl_cam_trans_search_lsqr::f	(	vnl_vector< double > const &	translation,
		vnl_vector< double > &	projection_errors
	)		[virtual]

The main function.

Given the parameter vector x, compute the vector of residuals fx. fx has been sized appropriately before the call.

Implements vnl_least_squares_function.

Definition at line 235 of file vpgl_rational_adjust_multipt.cxx.

void vpgl_cam_trans_search_lsqr::get_finals

(

vcl_vector< vgl_point_3d< double > > &

finals

)

Definition at line 251 of file vpgl_rational_adjust_multipt.cxx.

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Member Data Documentation

vcl_vector<vpgl_rational_camera<double> > vpgl_cam_trans_search_lsqr::cameras_ [protected]

Definition at line 48 of file vpgl_rational_adjust_multipt.h.

vcl_vector<vcl_vector<vgl_point_2d<double> > > vpgl_cam_trans_search_lsqr::corrs_ [protected]

Definition at line 49 of file vpgl_rational_adjust_multipt.h.

vcl_vector<vgl_point_3d<double> > vpgl_cam_trans_search_lsqr::finals_ [protected]

Definition at line 50 of file vpgl_rational_adjust_multipt.h.

vcl_vector<vgl_point_3d<double> > vpgl_cam_trans_search_lsqr::initial_pts_ [protected]

Definition at line 47 of file vpgl_rational_adjust_multipt.h.

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

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