vpro_lucas_kanade_process Class Reference

#include <vpro_lucas_kanade_process.h>

Inheritance diagram for vpro_lucas_kanade_process:

List of all members.

Public Types
enum	state_symbol { NO_IMAGE = 0, FIRST_IMAGE, IN_PROCESS }
enum	process_data_type {   NOTYPE = 0, IMAGE, SPATIAL_OBJECT, TOPOLOGY,   IMAGE_SPATIAL_OBJECT }
Public Member Functions
	vpro_lucas_kanade_process (bool down_sample=false, int window_size=2, double thresh=20000)
	~vpro_lucas_kanade_process ()
virtual process_data_type	get_output_type () const
virtual bool	execute ()
	compute lucas_kanade.
virtual bool	finish ()
void	clear_input ()
void	clear_output ()
void	set_n_frames (int n_frames)
void	set_frame_index (int index)
void	add_input_image (vil1_image const &im)
void	add_input_spatial_object (vsol_spatial_object_2d_sptr const &so)
void	add_input_spatial_objects (vcl_vector< vsol_spatial_object_2d_sptr > const &spat_objs)
void	add_input_topology_object (vtol_topology_object_sptr const &to)
void	add_input_topology (vcl_vector< vtol_topology_object_sptr > const &topo_objs)
int	n_frames () const
int	frame_index () const
int	get_N_input_images () const
vil1_image	get_input_image (unsigned int i)
vil1_image	get_output_image ()
int	get_N_input_spat_objs () const
vcl_vector < vsol_spatial_object_2d_sptr > const &	get_input_spatial_objects ()
int	get_N_input_topo_objs () const
vcl_vector < vtol_topology_object_sptr > const &	get_input_topology ()
virtual vcl_vector < vsol_spatial_object_2d_sptr > const &	get_output_spatial_objects ()
	output handling may depend on the specific process.
virtual vcl_vector < vtol_topology_object_sptr > const &	get_output_topology ()
void	set_graph_flag ()
void	clear_graph_flag ()
bool	graph_flag () const
void	set_graph (vcl_vector< float > const &graph)
vcl_vector< float >	graph () const
unsigned int	start_frame () const
unsigned int	end_frame () const
virtual process_data_type	get_input_type () const
void	ref ()
void	unref ()
int	get_references () const
bool	is_referenced () const
Public Attributes
bool	downsample_
int	window_size_
double	thresh_
Protected Attributes
int	frame_index_
int	n_frames_
unsigned int	start_frame_
unsigned int	end_frame_
vcl_vector< vil1_image >	input_images_
vcl_vector < vsol_spatial_object_2d_sptr >	input_spat_objs_
vcl_vector < vtol_topology_object_sptr >	input_topo_objs_
vil1_image	output_image_
vcl_vector < vtol_topology_object_sptr >	output_topo_objs_
vcl_vector < vsol_spatial_object_2d_sptr >	output_spat_objs_
bool	graph_flag_
vcl_vector< float >	graph_
Private Member Functions
void	compute_lucas_kanade (vil1_memory_image_of< float > &image)
void	update_queue (vil1_image ix)
Private Attributes
state_symbol	state_
bool	first_frame_
vcl_vector< vil1_image >	queue_

---

Detailed Description

Definition at line 19 of file vpro_lucas_kanade_process.h.

---

Member Enumeration Documentation

enum vpro_video_process::process_data_type [inherited]

Enumerator:

NOTYPE
IMAGE
SPATIAL_OBJECT
TOPOLOGY
IMAGE_SPATIAL_OBJECT

Definition at line 30 of file vpro_video_process.h.

enum vpro_lucas_kanade_process::state_symbol

Enumerator:

NO_IMAGE
FIRST_IMAGE
IN_PROCESS

Definition at line 22 of file vpro_lucas_kanade_process.h.

---

Constructor & Destructor Documentation

vpro_lucas_kanade_process::vpro_lucas_kanade_process	(	bool	down_sample = false,
		int	window_size = 2,
		double	thresh = 20000
	)

Definition at line 9 of file vpro_lucas_kanade_process.cxx.

vpro_lucas_kanade_process::~vpro_lucas_kanade_process

(

)

Definition at line 19 of file vpro_lucas_kanade_process.cxx.

---

Member Function Documentation

void vpro_video_process::add_input_image

(

vil1_image const &

im

)

[inline, inherited]

Definition at line 50 of file vpro_video_process.h.

void vpro_video_process::add_input_spatial_object

(

vsol_spatial_object_2d_sptr const &

so

)

[inherited]

Definition at line 36 of file vpro_video_process.cxx.

void vpro_video_process::add_input_spatial_objects

(

vcl_vector< vsol_spatial_object_2d_sptr > const &

spat_objs

)

[inherited]

Definition at line 41 of file vpro_video_process.cxx.

void vpro_video_process::add_input_topology

(

vcl_vector< vtol_topology_object_sptr > const &

topo_objs

)

[inherited]

Definition at line 52 of file vpro_video_process.cxx.

void vpro_video_process::add_input_topology_object

(

vtol_topology_object_sptr const &

to

)

[inherited]

Definition at line 47 of file vpro_video_process.cxx.

void vpro_video_process::clear_graph_flag

(

)

[inline, inherited]

Definition at line 84 of file vpro_video_process.h.

void vpro_video_process::clear_input

(

)

[inherited]

Definition at line 22 of file vpro_video_process.cxx.

void vpro_video_process::clear_output

(

)

[inherited]

Definition at line 29 of file vpro_video_process.cxx.

void vpro_lucas_kanade_process::compute_lucas_kanade

(

vil1_memory_image_of< float > &

image

)

[private]

Definition at line 24 of file vpro_lucas_kanade_process.cxx.

unsigned int vpro_video_process::end_frame

(

)

const [inline, inherited]

Definition at line 90 of file vpro_video_process.h.

bool vpro_lucas_kanade_process::execute

(

)

[virtual]

compute lucas_kanade.

Implements vpro_video_process.

Definition at line 62 of file vpro_lucas_kanade_process.cxx.

bool vpro_lucas_kanade_process::finish

(

)

[virtual]

Implements vpro_video_process.

Definition at line 101 of file vpro_lucas_kanade_process.cxx.

int vpro_video_process::frame_index

(

)

const [inline, inherited]

Definition at line 61 of file vpro_video_process.h.

vil1_image vpro_video_process::get_input_image

(

unsigned int

i

)

[inherited]

Definition at line 11 of file vpro_video_process.cxx.

vcl_vector<vsol_spatial_object_2d_sptr> const& vpro_video_process::get_input_spatial_objects

(

)

[inline, inherited]

Definition at line 67 of file vpro_video_process.h.

vcl_vector<vtol_topology_object_sptr> const& vpro_video_process::get_input_topology

(

)

[inline, inherited]

Definition at line 71 of file vpro_video_process.h.

virtual process_data_type vpro_video_process::get_input_type

(

)

const [inline, virtual, inherited]

Reimplemented in vpro_grid_finder_process, vpro_edge_line_process, and vpro_line_fit_process.

Definition at line 92 of file vpro_video_process.h.

int vpro_video_process::get_N_input_images

(

)

const [inline, inherited]

Definition at line 62 of file vpro_video_process.h.

int vpro_video_process::get_N_input_spat_objs

(

)

const [inline, inherited]

Definition at line 66 of file vpro_video_process.h.

int vpro_video_process::get_N_input_topo_objs

(

)

const [inline, inherited]

Definition at line 70 of file vpro_video_process.h.

vil1_image vpro_video_process::get_output_image

(

)

[inline, inherited]

Definition at line 64 of file vpro_video_process.h.

virtual vcl_vector<vsol_spatial_object_2d_sptr> const& vpro_video_process::get_output_spatial_objects

(

)

[inline, virtual, inherited]

output handling may depend on the specific process.

Definition at line 76 of file vpro_video_process.h.

virtual vcl_vector<vtol_topology_object_sptr> const& vpro_video_process::get_output_topology

(

)

[inline, virtual, inherited]

Definition at line 79 of file vpro_video_process.h.

virtual process_data_type vpro_lucas_kanade_process::get_output_type

(

)

const [inline, virtual]

Reimplemented from vpro_video_process.

Definition at line 26 of file vpro_lucas_kanade_process.h.

vcl_vector<float> vpro_video_process::graph

(

)

const [inline, inherited]

Definition at line 87 of file vpro_video_process.h.

bool vpro_video_process::graph_flag

(

)

const [inline, inherited]

Definition at line 85 of file vpro_video_process.h.

int vpro_video_process::n_frames

(

)

const [inline, inherited]

Definition at line 60 of file vpro_video_process.h.

void vpro_video_process::set_frame_index

(

int

index

)

[inline, inherited]

Definition at line 48 of file vpro_video_process.h.

void vpro_video_process::set_graph

(

vcl_vector< float > const &

graph

)

[inline, inherited]

Definition at line 86 of file vpro_video_process.h.

void vpro_video_process::set_graph_flag

(

)

[inline, inherited]

Definition at line 83 of file vpro_video_process.h.

void vpro_video_process::set_n_frames

(

int

n_frames

)

[inline, inherited]

Definition at line 47 of file vpro_video_process.h.

unsigned int vpro_video_process::start_frame

(

)

const [inline, inherited]

Definition at line 89 of file vpro_video_process.h.

void vpro_lucas_kanade_process::update_queue

(

vil1_image

ix

)

[private]

Definition at line 56 of file vpro_lucas_kanade_process.cxx.

---

Member Data Documentation

bool vpro_lucas_kanade_process::downsample_

Definition at line 30 of file vpro_lucas_kanade_process.h.

unsigned int vpro_video_process::end_frame_ [protected, inherited]

Definition at line 101 of file vpro_video_process.h.

bool vpro_lucas_kanade_process::first_frame_ [private]

Definition at line 39 of file vpro_lucas_kanade_process.h.

int vpro_video_process::frame_index_ [protected, inherited]

Definition at line 98 of file vpro_video_process.h.

vcl_vector<float> vpro_video_process::graph_ [protected, inherited]

Definition at line 109 of file vpro_video_process.h.

bool vpro_video_process::graph_flag_ [protected, inherited]

Definition at line 108 of file vpro_video_process.h.

vcl_vector<vil1_image> vpro_video_process::input_images_ [protected, inherited]

Definition at line 102 of file vpro_video_process.h.

vcl_vector<vsol_spatial_object_2d_sptr> vpro_video_process::input_spat_objs_ [protected, inherited]

Definition at line 103 of file vpro_video_process.h.

vcl_vector<vtol_topology_object_sptr> vpro_video_process::input_topo_objs_ [protected, inherited]

Definition at line 104 of file vpro_video_process.h.

int vpro_video_process::n_frames_ [protected, inherited]

Definition at line 99 of file vpro_video_process.h.

vil1_image vpro_video_process::output_image_ [protected, inherited]

Definition at line 105 of file vpro_video_process.h.

vcl_vector<vsol_spatial_object_2d_sptr> vpro_video_process::output_spat_objs_ [protected, inherited]

Definition at line 107 of file vpro_video_process.h.

vcl_vector<vtol_topology_object_sptr> vpro_video_process::output_topo_objs_ [protected, inherited]

Definition at line 106 of file vpro_video_process.h.

vcl_vector<vil1_image> vpro_lucas_kanade_process::queue_ [private]

Definition at line 40 of file vpro_lucas_kanade_process.h.

unsigned int vpro_video_process::start_frame_ [protected, inherited]

Definition at line 100 of file vpro_video_process.h.

state_symbol vpro_lucas_kanade_process::state_ [private]

Definition at line 38 of file vpro_lucas_kanade_process.h.

double vpro_lucas_kanade_process::thresh_

Definition at line 32 of file vpro_lucas_kanade_process.h.

int vpro_lucas_kanade_process::window_size_

Definition at line 31 of file vpro_lucas_kanade_process.h.

---

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

• contrib/brl/bseg/vpro/vpro_lucas_kanade_process.h
• contrib/brl/bseg/vpro/vpro_lucas_kanade_process.cxx