#include <rgrl_matcher_pseudo_int_3d.h>

Inheritance diagram for rgrl_matcher_pseudo_int_3d< PixelType >:

Classes
struct	discrete_shift_node
struct	mapped_info
class	rgrl_mapped_pixel_type
Public Types
typedef vcl_vector < rgrl_mapped_pixel_type >	rgrl_mapped_pixel_vector_type
Public Member Functions
	rgrl_matcher_pseudo_int_3d (vil3d_image_view< PixelType > const &from_image, vil3d_image_view< PixelType > const &to_image, vnl_vector< double > const &from_spacing_ratio, vnl_vector< double > const &to_spacing_ratio, rgrl_evaluator_sptr evaluator, rgrl_mask_sptr mask=0)
	Initialize the matcher using 3d images.
rgrl_match_set_sptr	compute_matches (rgrl_feature_set const &from_features, rgrl_feature_set const &to_features, rgrl_view const &current_view, rgrl_transformation const &current_xform, rgrl_scale const &current_scale, rgrl_match_set_sptr const &old_matches=0)
	Match the features in the "from" image to the intensity in the "to" image.
	rgrl_type_macro (rgrl_matcher_pseudo_int_3d, rgrl_matcher)
rgrl_match_set_sptr	compute_matches (rgrl_feature_set const &from_features, rgrl_feature_set const &to_features, rgrl_view const &current_view, rgrl_scale const &current_scale, rgrl_match_set_sptr const &old_matches=0)
	Build the matches with a view (new interface).
rgrl_match_set_sptr	compute_matches (rgrl_feature_set const &from_features, rgrl_feature_set const &to_features, rgrl_transformation const &current_xform, rgrl_mask_box const &from_region, rgrl_mask_box const &to_region, rgrl_scale const &current_scale, rgrl_match_set_sptr const &old_matches=0)
	Build the matches without a view.
virtual rgrl_match_set_sptr	invert_matches (rgrl_match_set const &current_set, rgrl_view const &current_view)
	invert the matches according to inverse transformation.
	rgrl_type_macro (rgrl_matcher, rgrl_object)
virtual bool	is_type (const vcl_type_info &type) const
void	set_debug_flag (unsigned int debugFlag) const
	Set the value of the debug flag. A non-zero value turns debugging on.
unsigned int	debug_flag () const
	Get the value of the debug flag.
void	set_warning (bool) const
	Set the flag for warning messages.
bool	warning () const
	Get the warning flag.
unsigned int	add_observer (rgrl_event_sptr event, rgrl_command_sptr)
	Allow people to add/remove/invoke observers (callbacks) to any rgrl object.
rgrl_command_sptr	get_command (unsigned int tag)
	Get the command associated with the given tag.
void	invoke_event (const rgrl_event &)
	Call execute(.) on all the rgrl_commands observing this event id.
void	invoke_event (const rgrl_event &) const
	Call execute(.) on all the rgrl_commands observing this event id.
void	remove_observer (unsigned int tag)
	Remove the observer with this tag value.
bool	has_observer (const rgrl_event &event) const
	Return true if an observer is registered for this event.
void	ref ()
void	unref ()
int	get_references () const
bool	is_referenced () const
Static Public Member Functions
static const vcl_type_info &	type_id ()
Protected Types
typedef vcl_vector< flip_node > ::const_iterator	nodes_vec_iterator
Protected Member Functions
virtual void	add_one_flipped_match (rgrl_match_set_sptr &inv_set, rgrl_view const &current_view, nodes_vec_iterator const &begin_iter, nodes_vec_iterator const &end_iter)
Private Member Functions
void	map_region_intensities (rgrl_transformation const &trans, rgrl_feature_sptr feature_sptr, rgrl_mapped_pixel_vector_type &mapped_pixels) const
	Map the intensities of the image region.
void	map_region_intensities (vcl_vector< vnl_vector< int > > const &pixel_locations, rgrl_transformation const &trans, rgrl_feature_sptr feature_sptr, rgrl_mapped_pixel_vector_type &mapped_pixels) const
	The actual work of mapping the region intensities.
void	slide_window (rgrl_feature_sptr mapped_feature, rgrl_mapped_pixel_vector_type const &mapped_pixels, rgrl_scale const &current_scale, vcl_vector< rgrl_feature_sptr > &matched_to_features, vcl_vector< double > &match_weights) const
	move window around to find the optimum response.
double	compute_response (rgrl_mapped_pixel_vector_type const &mapped_pixels, vnl_int_3 const &shift) const
	compute response.
void	sample_pixels_along_direction (vcl_vector< discrete_shift_node > &two_dir_shifts, vnl_double_3 dir, double max_length) const
	sample pixel locations along a direction vector.
Private Attributes
vil3d_image_view< PixelType >	from_image_
vil3d_image_view< PixelType >	to_image_
rgrl_mask_sptr	mask_
rgrl_evaluator_sptr	evaluator_
vnl_double_3	from_spacing_ratio_
vnl_double_3	to_spacing_ratio_

Detailed Description

template<class PixelType>
class rgrl_matcher_pseudo_int_3d< PixelType >

Definition at line 30 of file rgrl_matcher_pseudo_int_3d.h.

Member Typedef Documentation

typedef vcl_vector<flip_node>::const_iterator rgrl_matcher::nodes_vec_iterator [protected, inherited]

Definition at line 81 of file rgrl_matcher.h.

template<class PixelType >

typedef vcl_vector< rgrl_mapped_pixel_type > rgrl_matcher_pseudo_int_3d< PixelType >::rgrl_mapped_pixel_vector_type

Definition at line 44 of file rgrl_matcher_pseudo_int_3d.h.

Constructor & Destructor Documentation

template<class PixelType >

rgrl_matcher_pseudo_int_3d< PixelType >::rgrl_matcher_pseudo_int_3d	(	vil3d_image_view< PixelType > const &	from_image,
		vil3d_image_view< PixelType > const &	to_image,
		vnl_vector< double > const &	from_spacing_ratio,
		vnl_vector< double > const &	to_spacing_ratio,
		rgrl_evaluator_sptr	evaluator,
		rgrl_mask_sptr	mask = `0`
	)

Initialize the matcher using 3d images.

Definition at line 125 of file rgrl_matcher_pseudo_int_3d.txx.

Member Function Documentation

unsigned int rgrl_object::add_observer	(	rgrl_event_sptr	event,
		rgrl_command_sptr	cmd
	)		`[inherited]`

Allow people to add/remove/invoke observers (callbacks) to any rgrl object.

This is an implementation of the subject/observer design pattern. An observer is added by specifying an event to respond to and an rgrl_command to execute. It returns an unsigned long tag which can be used later to remove the event or retrieve the command.

Definition at line 47 of file rgrl_object.cxx.

void rgrl_matcher::add_one_flipped_match	(	rgrl_match_set_sptr &	inv_set,
		rgrl_view const &	current_view,
		nodes_vec_iterator const &	begin_iter,
		nodes_vec_iterator const &	end_iter
	)		`[protected, virtual, inherited]`

Reimplemented in rgrl_matcher_k_nearest, and rgrl_matcher_k_nearest_pick_one.

Definition at line 58 of file rgrl_matcher.cxx.

rgrl_match_set_sptr rgrl_matcher::compute_matches	(	rgrl_feature_set const &	from_features,
		rgrl_feature_set const &	to_features,
		rgrl_view const &	current_view,
		rgrl_scale const &	current_scale,
		rgrl_match_set_sptr const &	old_matches = `0`
	)		`[inherited]`

Build the matches with a view (new interface).

Current xform is embedded in the view

Definition at line 24 of file rgrl_matcher.cxx.

rgrl_match_set_sptr rgrl_matcher::compute_matches	(	rgrl_feature_set const &	from_features,
		rgrl_feature_set const &	to_features,
		rgrl_transformation const &	current_xform,
		rgrl_mask_box const &	from_region,
		rgrl_mask_box const &	to_region,
		rgrl_scale const &	current_scale,
		rgrl_match_set_sptr const &	old_matches = `0`
	)		`[inherited]`

Build the matches without a view.

Definition at line 36 of file rgrl_matcher.cxx.

template<class PixelType >

rgrl_match_set_sptr rgrl_matcher_pseudo_int_3d< PixelType >::compute_matches	(	rgrl_feature_set const &	from_features,
		rgrl_feature_set const &	to_features,
		rgrl_view const &	current_view,
		rgrl_transformation const &	current_xform,
		rgrl_scale const &	current_scale,
		rgrl_match_set_sptr const &	old_matches = `0`
	)		`[virtual]`

Match the features in the "from" image to the intensity in the "to" image.

Implements rgrl_matcher.

Definition at line 146 of file rgrl_matcher_pseudo_int_3d.txx.

template<class PixelType >

double rgrl_matcher_pseudo_int_3d< PixelType >::compute_response	(	rgrl_mapped_pixel_vector_type const &	mapped_pixels,
		vnl_int_3 const &	shift
	)		const `[private]`

compute response.

Definition at line 792 of file rgrl_matcher_pseudo_int_3d.txx.

unsigned int rgrl_object::debug_flag ( ) const [inherited]

Get the value of the debug flag.

Definition at line 26 of file rgrl_object.cxx.

rgrl_command_sptr rgrl_object::get_command ( unsigned int tag ) [inherited]

Get the command associated with the given tag.

Definition at line 57 of file rgrl_object.cxx.

bool rgrl_object::has_observer ( const rgrl_event & event ) const [inherited]

Return true if an observer is registered for this event.

Definition at line 107 of file rgrl_object.cxx.

rgrl_match_set_sptr rgrl_matcher::invert_matches	(	rgrl_match_set const &	current_set,
		rgrl_view const &	current_view
	)		`[virtual, inherited]`

invert the matches according to inverse transformation.

Definition at line 88 of file rgrl_matcher.cxx.

void rgrl_object::invoke_event ( const rgrl_event & event ) [inherited]

Call execute(.) on all the rgrl_commands observing this event id.

Definition at line 69 of file rgrl_object.cxx.

void rgrl_object::invoke_event ( const rgrl_event & event ) const [inherited]

Call execute(.) on all the rgrl_commands observing this event id.

The actions triggered by this call doesn't modify this object.

Definition at line 83 of file rgrl_object.cxx.

virtual bool rgrl_object::is_type ( const vcl_type_info & type ) const [inline, virtual, inherited]

Reimplemented in rgrl_scale_estimator.

Definition at line 66 of file rgrl_object.h.

template<class PixelType >

void rgrl_matcher_pseudo_int_3d< PixelType >::map_region_intensities	(	rgrl_transformation const &	trans,
		rgrl_feature_sptr	feature_sptr,
		rgrl_mapped_pixel_vector_type &	mapped_pixels
	)		const `[private]`

Map the intensities of the image region.

Definition at line 267 of file rgrl_matcher_pseudo_int_3d.txx.

template<class PixelType >

void rgrl_matcher_pseudo_int_3d< PixelType >::map_region_intensities	(	vcl_vector< vnl_vector< int > > const &	pixel_locations,
		rgrl_transformation const &	trans,
		rgrl_feature_sptr	feature_sptr,
		rgrl_mapped_pixel_vector_type &	mapped_pixels
	)		const `[private]`

The actual work of mapping the region intensities.

Definition at line 291 of file rgrl_matcher_pseudo_int_3d.txx.

void rgrl_object::remove_observer ( unsigned int tag ) [inherited]

Remove the observer with this tag value.

Definition at line 97 of file rgrl_object.cxx.

template<class PixelType >

rgrl_matcher_pseudo_int_3d< PixelType >::rgrl_type_macro	(	rgrl_matcher_pseudo_int_3d< PixelType >	,
		rgrl_matcher
	)

rgrl_matcher::rgrl_type_macro	(	rgrl_matcher	,
		rgrl_object
	)		`[inherited]`

template<class PixelType >

void rgrl_matcher_pseudo_int_3d< PixelType >::sample_pixels_along_direction	(	vcl_vector< discrete_shift_node > &	two_dir_shifts,
		vnl_double_3	dir,
		double	max_length
	)		const `[private]`

sample pixel locations along a direction vector.

The first element is always [0 0 0] And it make sure all elements are connected

Definition at line 841 of file rgrl_matcher_pseudo_int_3d.txx.

void rgrl_object::set_debug_flag ( unsigned int debugFlag ) const [inherited]

Set the value of the debug flag. A non-zero value turns debugging on.

Definition at line 19 of file rgrl_object.cxx.

void rgrl_object::set_warning ( bool flag ) const [inherited]

Set the flag for warning messages.

Definition at line 33 of file rgrl_object.cxx.

template<class PixelType >

void rgrl_matcher_pseudo_int_3d< PixelType >::slide_window	(	rgrl_feature_sptr	mapped_feature,
		rgrl_mapped_pixel_vector_type const &	mapped_pixels,
		rgrl_scale const &	current_scale,
		vcl_vector< rgrl_feature_sptr > &	matched_to_features,
		vcl_vector< double > &	match_weights
	)		const `[private]`