vpgl_backproject Class Reference

#include <vpgl_backproject.h>

List of all members.

Public Member Functions
	~vpgl_backproject ()
Static Public Member Functions
static bool	bproj_plane (const vpgl_camera< double > *cam, vnl_double_2 const &image_point, vnl_double_4 const &plane, vnl_double_3 const &initial_guess, vnl_double_3 &world_point, double error_tol=0.05)
	Generic camera interfaces (pointer for abstract class).
static bool	bproj_plane (const vpgl_camera< double > *cam, vgl_point_2d< double > const &image_point, vgl_plane_3d< double > const &plane, vgl_point_3d< double > const &initial_guess, vgl_point_3d< double > &world_point, double error_tol=0.05)
	Backproject an image point onto a plane, start with initial_guess.
static bool	bproj_plane (vpgl_rational_camera< double > const &rcam, vnl_double_2 const &image_point, vnl_double_4 const &plane, vnl_double_3 const &initial_guess, vnl_double_3 &world_point, double error_tol=0.05)
	Backproject an image point onto a plane, start with initial_guess.
static bool	bproj_plane (vpgl_rational_camera< double > const &rcam, vgl_point_2d< double > const &image_point, vgl_plane_3d< double > const &plane, vgl_point_3d< double > const &initial_guess, vgl_point_3d< double > &world_point, double error_tol=0.05)
	Backproject an image point onto a plane, start with initial_guess.
static bool	bproj_point_vector (vpgl_proj_camera< double > const &cam, vgl_point_2d< double > const &point, vgl_vector_2d< double > const &vect, vgl_plane_3d< double > &plane)
	Backproject a point with associated direction vector in the image to a plane in 3-d, passing through the center of projection and containing the point and vector.
static bool	direction_to_camera (vpgl_local_rational_camera< double > const &cam, vgl_point_3d< double > const &point, vgl_vector_3d< double > &to_camera)
	Use backprojection to determine direction to camera from 3-d point.
Private Member Functions
	vpgl_backproject ()
	constructor private - static methods only.

---

Detailed Description

Definition at line 18 of file vpgl_backproject.h.

---

Constructor & Destructor Documentation

vpgl_backproject::~vpgl_backproject

(

)

vpgl_backproject::vpgl_backproject

(

)

[private]

constructor private - static methods only.

---

Member Function Documentation

bool vpgl_backproject::bproj_plane	(	const vpgl_camera< double > *	cam,
		vnl_double_2 const &	image_point,
		vnl_double_4 const &	plane,
		vnl_double_3 const &	initial_guess,
		vnl_double_3 &	world_point,
		double	error_tol = 0.05
	)		[static]

Generic camera interfaces (pointer for abstract class).

Backproject an image point onto a plane, start with initial_guess.

An iterative solution using forward projection vnl interfaceBackproject an image point onto a plane, start with initial_guess.

Definition at line 13 of file vpgl_backproject.cxx.

bool vpgl_backproject::bproj_plane	(	const vpgl_camera< double > *	cam,
		vgl_point_2d< double > const &	image_point,
		vgl_plane_3d< double > const &	plane,
		vgl_point_3d< double > const &	initial_guess,
		vgl_point_3d< double > &	world_point,
		double	error_tol = 0.05
	)		[static]

Backproject an image point onto a plane, start with initial_guess.

Definition at line 61 of file vpgl_backproject.cxx.

bool vpgl_backproject::bproj_plane	(	vpgl_rational_camera< double > const &	rcam,
		vnl_double_2 const &	image_point,
		vnl_double_4 const &	plane,
		vnl_double_3 const &	initial_guess,
		vnl_double_3 &	world_point,
		double	error_tol = 0.05
	)		[static]

Backproject an image point onto a plane, start with initial_guess.

Backproject an image point onto a world plane.

Definition at line 82 of file vpgl_backproject.cxx.

bool vpgl_backproject::bproj_plane	(	vpgl_rational_camera< double > const &	rcam,
		vgl_point_2d< double > const &	image_point,
		vgl_plane_3d< double > const &	plane,
		vgl_point_3d< double > const &	initial_guess,
		vgl_point_3d< double > &	world_point,
		double	error_tol = 0.05
	)		[static]

Backproject an image point onto a plane, start with initial_guess.

Backproject an image point onto a world plane.

Definition at line 94 of file vpgl_backproject.cxx.

bool vpgl_backproject::bproj_point_vector	(	vpgl_proj_camera< double > const &	cam,
		vgl_point_2d< double > const &	point,
		vgl_vector_2d< double > const &	vect,
		vgl_plane_3d< double > &	plane
	)		[static]

Backproject a point with associated direction vector in the image to a plane in 3-d, passing through the center of projection and containing the point and vector.

** Defined only for a projective camera **

Definition at line 109 of file vpgl_backproject.cxx.

bool vpgl_backproject::direction_to_camera	(	vpgl_local_rational_camera< double > const &	cam,
		vgl_point_3d< double > const &	point,
		vgl_vector_3d< double > &	to_camera
	)		[static]

Use backprojection to determine direction to camera from 3-d point.

Definition at line 128 of file vpgl_backproject.cxx.

---

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

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