vifa_parallel Class Reference

Compute the parallel-ness of a set of line segments. More...

#include <vifa_parallel.h>

Inheritance diagram for vifa_parallel:

List of all members.

Public Member Functions
	vifa_parallel (iface_list &faces, bool contrast_weighted, vifa_parallel_params *params=0)
	Face-based constructor.
	vifa_parallel (vcl_vector< float > &pixel_orientations, vifa_parallel_params *params=0)
	Orientation-based constructor.
	vifa_parallel (float center_angle, float std_dev)
	Constructor based on line statistics.
	~vifa_parallel (void)
	Destructor.
void	reset (void)
vifa_histogram *	get_raw_hist (void)
vifa_histogram *	get_norm_hist (void)
void	map_gaussian (float &max_angle, float &std_dev, float &scale)
void	remove_gaussian (float max_angle, float std_dev, float scale)
void	snapshot (char *fname)
float	area (void)
float	bin_variance (void)
void	print_info (void)
	Output contents.
virtual bool	SanityCheck ()
bool	Valid () const
const char *	GetErrorMsg () const
void	SetErrorMsg (const char *msg)
void	touch ()
unsigned long	get_time_stamp () const
bool	older (vul_timestamp const &t) const
bool	older (vul_timestamp const *t) const
void	ref ()
void	unref ()
int	get_references () const
bool	is_referenced () const
Public Attributes
float	min_angle
float	max_angle
int	nbuckets
Protected Attributes
unsigned long	timestamp_
Private Member Functions
float	map_x (float raw_x)
vifa_histogram *	normalize_histogram (vifa_histogram *h)
float	find_peak (float &max_value)
vtol_intensity_face_sptr	get_adjacent_iface (vtol_intensity_face_sptr known_face, vtol_edge_2d *e)
Private Attributes
vifa_histogram *	raw_h_
	Raw histogram.
vifa_histogram *	norm_h_
	Normalized histogram.

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Detailed Description

Compute the parallel-ness of a set of line segments.

NOTE: All angles are in degrees.

Definition at line 27 of file vifa_parallel.h.

---

Constructor & Destructor Documentation

vifa_parallel::vifa_parallel	(	iface_list &	faces,
		bool	contrast_weighted,
		vifa_parallel_params *	params = 0
	)

Face-based constructor.

Definition at line 24 of file vifa_parallel.cxx.

vifa_parallel::vifa_parallel	(	vcl_vector< float > &	pixel_orientations,
		vifa_parallel_params *	params = 0
	)

Orientation-based constructor.

Definition at line 104 of file vifa_parallel.cxx.

vifa_parallel::vifa_parallel	(	float	center_angle,
		float	std_dev
	)

Constructor based on line statistics.

Definition at line 132 of file vifa_parallel.cxx.

vifa_parallel::~vifa_parallel

(

void

)

Destructor.

Definition at line 153 of file vifa_parallel.cxx.

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Member Function Documentation

float vifa_parallel::area

(

void

)

Definition at line 320 of file vifa_parallel.cxx.

float vifa_parallel::bin_variance

(

void

)

Definition at line 334 of file vifa_parallel.cxx.

float vifa_parallel::find_peak

(

float &

max_value

)

[private]

Definition at line 389 of file vifa_parallel.cxx.

vtol_intensity_face_sptr vifa_parallel::get_adjacent_iface	(	vtol_intensity_face_sptr	known_face,
		vtol_edge_2d *	e
	)		[private]

Definition at line 416 of file vifa_parallel.cxx.

vifa_histogram * vifa_parallel::get_norm_hist

(

void

)

Definition at line 172 of file vifa_parallel.cxx.

vifa_histogram * vifa_parallel::get_raw_hist

(

void

)

Definition at line 166 of file vifa_parallel.cxx.

void vifa_parallel::map_gaussian	(	float &	max_angle,
		float &	std_dev,
		float &	scale
	)

Definition at line 178 of file vifa_parallel.cxx.

float vifa_parallel::map_x

(

float

raw_x

)

[private]

Definition at line 354 of file vifa_parallel.cxx.

vifa_histogram * vifa_parallel::normalize_histogram

(

vifa_histogram *

h

)

[private]

Definition at line 371 of file vifa_parallel.cxx.

void vifa_parallel_params::print_info

(

void

)

[inherited]

Output contents.

Definition at line 45 of file vifa_parallel_params.cxx.

void vifa_parallel::remove_gaussian	(	float	max_angle,
		float	std_dev,
		float	scale
	)

Definition at line 277 of file vifa_parallel.cxx.

void vifa_parallel::reset

(

void

)

Definition at line 159 of file vifa_parallel.cxx.

void vifa_parallel::snapshot

(

char *

fname

)

Definition at line 314 of file vifa_parallel.cxx.

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Member Data Documentation

float vifa_parallel_params::max_angle [inherited]

Definition at line 32 of file vifa_parallel_params.h.

float vifa_parallel_params::min_angle [inherited]

Definition at line 31 of file vifa_parallel_params.h.

int vifa_parallel_params::nbuckets [inherited]

Definition at line 33 of file vifa_parallel_params.h.

vifa_histogram* vifa_parallel::norm_h_ [private]

Normalized histogram.

Definition at line 34 of file vifa_parallel.h.

vifa_histogram* vifa_parallel::raw_h_ [private]

Raw histogram.

Definition at line 31 of file vifa_parallel.h.

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

• contrib/gel/vifa/vifa_parallel.h
• contrib/gel/vifa/vifa_parallel.cxx