TYPE_sign_data Struct Reference
[Vertical Signs using Color Segmentation with HaarFeatures and Blob Analysis]

TYPE_sign_data struct that identifies a region that includes a possible sign. More...

#include <vscshfba.h>

Data Fields
int	num_hits
double	tic
double	main_color_ratio
double	num_internal_spots
double	confidence
double	moments_ratio
int	accepted
CvPoint	center
CvRect	region
IplImage *	mask0
IplImage *	mask1
IplImage *	mask2
IplImage *	tmp

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Detailed Description

TYPE_sign_data struct that identifies a region that includes a possible sign.

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Field Documentation

int TYPE_sign_data::accepted

Note:

ratio between the x and y moment. every sign have a different mark

Referenced by confirm_sign_tipology().

CvPoint TYPE_sign_data::center

Referenced by detect_haar_signal().

double TYPE_sign_data::confidence

Note:

check the amount of spots inside the main area, depending on sign this spots are black or white

Referenced by confirm_sign_tipology(), and draw_gui_sign_data().

double TYPE_sign_data::main_color_ratio

Note:

should be set by carmen_get_time() in order to know if this region was recently classified

Referenced by confirm_sign_tipology(), and draw_gui_sign_data().

IplImage* TYPE_sign_data::mask0

Note:

region that includes the possible sign

Referenced by check_haar_feature_tic(), check_mask_size(), confirm_sign_tipology(), detect_haar_signal(), and show_masks().

IplImage* TYPE_sign_data::mask1

Note:

mask0,1 & 2 will define the color mask in a specific region for 3 different colors at most

Referenced by check_haar_feature_tic(), check_mask_size(), confirm_sign_tipology(), detect_haar_signal(), and show_masks().

IplImage* TYPE_sign_data::mask2

Referenced by check_haar_feature_tic(), check_mask_size(), detect_haar_signal(), and show_masks().

double TYPE_sign_data::moments_ratio

Referenced by confirm_sign_tipology(), and draw_gui_sign_data().

int TYPE_sign_data::num_hits

Referenced by check_haar_feature_tic(), confirm_sign_tipology(), detect_haar_signal(), and draw_gui_sign_data().

double TYPE_sign_data::num_internal_spots

Note:

ratio of the main color that defines a signal (warning red, mandatory and information blue)

CvRect TYPE_sign_data::region

Note:

middle point at sign center

Referenced by confirm_sign_tipology(), and detect_haar_signal().

double TYPE_sign_data::tic

Note:

number of times that this region was accepted

Referenced by check_haar_feature_tic(), and detect_haar_signal().

IplImage* TYPE_sign_data::tmp

Referenced by check_haar_feature_tic(), check_mask_size(), detect_haar_signal(), and show_masks().

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The documentation for this struct was generated from the following file:

• perception/trafficsigns/vscshfba/vscshfba.h