sdet_harris_detector Class Reference

#include <sdet_harris_detector.h>

Inheritance diagram for sdet_harris_detector:

[legend]List of all members.

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Detailed Description

Definition at line 43 of file sdet_harris_detector.h.

Public Member Functions
	sdet_harris_detector (sdet_harris_detector_params &rpp)
	constructor from a parameter block (the only way).
	~sdet_harris_detector ()
	Default Destructor.
void	set_image (vil1_image const &image)
	Set the image to be processed.
void	set_image_resource (vil_image_resource_sptr const &image)
	Set the image resource to be processed.
vcl_vector< vsol_point_2d_sptr > &	get_points ()
void	extract_corners ()
	extract a set of vsol_point_2d(s).
void	clear ()
	Clear internal storage.
bool	SanityCheck ()
	Checks that parameters are within acceptable bounds.
Public Attributes
float	sigma_
	sigma of the Gaussian smoothing kernel
float	thresh_
	threshold for weak corners
int	n_
	size of the gradient matrix neighorhood (2n+1)x(2n+1)
float	percent_corners_
	maximum of corners as a percent of total
float	scale_factor_
	Harris trace weight.
bool	use_vil_harris_
	use vil/algo/vil_corners for strength
Protected Member Functions
bool	extract_corners_vil1 (vcl_vector< float > &x_pos, vcl_vector< float > &y_pos, vcl_vector< float > &val)
bool	extract_corners_vil (vcl_vector< float > &x_pos, vcl_vector< float > &y_pos, vcl_vector< float > &val)
void	InitParams (float sigma, float thresh, int n, float percent_corners, float scale_factor, bool use_vil_harris)
Protected Attributes
bool	points_valid_
bool	use_vil_image_
vil1_image	image_
vil_image_resource_sptr	vimage_
vcl_vector< vsol_point_2d_sptr >	points_
Friends
vcl_ostream &	operator<< (vcl_ostream &, const sdet_harris_detector_params &dp)

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Constructor & Destructor Documentation

sdet_harris_detector::sdet_harris_detector (  sdet_harris_detector_params &  rpp  )

constructor from a parameter block (the only way). Definition at line 46 of file sdet_harris_detector.cxx.

sdet_harris_detector::~sdet_harris_detector (   )

Default Destructor. Definition at line 56 of file sdet_harris_detector.cxx.

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Member Function Documentation

void sdet_harris_detector::clear (   )

Clear internal storage. Definition at line 201 of file sdet_harris_detector.cxx.

void sdet_harris_detector::extract_corners (   )

extract a set of vsol_point_2d(s). Definition at line 155 of file sdet_harris_detector.cxx.

bool sdet_harris_detector::extract_corners_vil (  vcl_vector< float > &  x_pos, vcl_vector< float > &  y_pos, vcl_vector< float > &  val )  [protected]

Definition at line 119 of file sdet_harris_detector.cxx.

bool sdet_harris_detector::extract_corners_vil1 (  vcl_vector< float > &  x_pos, vcl_vector< float > &  y_pos, vcl_vector< float > &  val )  [protected]

Definition at line 92 of file sdet_harris_detector.cxx.

vcl_vector<vsol_point_2d_sptr>& sdet_harris_detector::get_points (   )  [inline]

Definition at line 54 of file sdet_harris_detector.h.

void sdet_harris_detector_params::InitParams (  float  sigma, float  thresh, int  n, float  percent_corners, float  scale_factor, bool  use_vil_harris )  [protected, inherited]

Definition at line 39 of file sdet_harris_detector_params.cxx.

bool sdet_harris_detector_params::SanityCheck (   )  [inherited]

Checks that parameters are within acceptable bounds. Note that msg << ends seems to restart the string and erase the previous string. We should only use it as the last call, use vcl_endl otherwise. Definition at line 61 of file sdet_harris_detector_params.cxx.

void sdet_harris_detector::set_image (  vil1_image const &  image  )

Set the image to be processed. Definition at line 63 of file sdet_harris_detector.cxx.

void sdet_harris_detector::set_image_resource (  vil_image_resource_sptr const &  image  )

Set the image resource to be processed. Definition at line 78 of file sdet_harris_detector.cxx.

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Friends And Related Function Documentation

vcl_ostream& operator<< (  vcl_ostream &  os, const sdet_harris_detector_params &  dp )  [friend, inherited]

Definition at line 97 of file sdet_harris_detector_params.cxx.

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Member Data Documentation

vil1_image sdet_harris_detector::image_ [protected]

Definition at line 72 of file sdet_harris_detector.h.

int sdet_harris_detector_params::n_ [inherited]

size of the gradient matrix neighorhood (2n+1)x(2n+1) Definition at line 44 of file sdet_harris_detector_params.h.

float sdet_harris_detector_params::percent_corners_ [inherited]

maximum of corners as a percent of total Definition at line 45 of file sdet_harris_detector_params.h.

vcl_vector<vsol_point_2d_sptr> sdet_harris_detector::points_ [protected]

Definition at line 74 of file sdet_harris_detector.h.

bool sdet_harris_detector::points_valid_ [protected]

Definition at line 70 of file sdet_harris_detector.h.

float sdet_harris_detector_params::scale_factor_ [inherited]

Harris trace weight. Definition at line 46 of file sdet_harris_detector_params.h.

float sdet_harris_detector_params::sigma_ [inherited]

sigma of the Gaussian smoothing kernel Definition at line 42 of file sdet_harris_detector_params.h.

float sdet_harris_detector_params::thresh_ [inherited]

threshold for weak corners Definition at line 43 of file sdet_harris_detector_params.h.

bool sdet_harris_detector_params::use_vil_harris_ [inherited]

use vil/algo/vil_corners for strength Definition at line 47 of file sdet_harris_detector_params.h.

bool sdet_harris_detector::use_vil_image_ [protected]

Definition at line 71 of file sdet_harris_detector.h.

vil_image_resource_sptr sdet_harris_detector::vimage_ [protected]

Definition at line 73 of file sdet_harris_detector.h.

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

• contrib/brl/bseg/sdet/sdet_harris_detector.h
• contrib/brl/bseg/sdet/sdet_harris_detector.cxx

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