64 lines
2 KiB
Text
64 lines
2 KiB
Text
/***************************************************************************
|
|
* hough.h
|
|
***************************************************************************/
|
|
#ifndef _hough_h
|
|
#define _hough_h
|
|
|
|
/***************************************************************************
|
|
* INCLUDED HEADERS
|
|
***************************************************************************/
|
|
#include <stdio.h>
|
|
#include <stddef.h>
|
|
#include <stdlib.h>
|
|
#include <string>
|
|
#include <cmath>
|
|
#include <sys/types.h>
|
|
#include <ctype.h>
|
|
|
|
extern int sht_init(int sht_resolution);
|
|
extern int **SHT_alloc_histogram(int x_max, int y_max);
|
|
extern void SHT_free_histogram(int **histogram, int x_max);
|
|
extern int **SHT_init_histogram(int **histogram, double x_max, double y_max);
|
|
extern int SHT_get_hough_lines(int nr_pts, double *x, double *y,
|
|
int sht_resolution, double max_rho_d,
|
|
int **sht_histogram, int depth,
|
|
int *nr_line_pts, double *x_line_pts,
|
|
double *y_line_pts,
|
|
double xmin, double ymin, int unsorted);
|
|
// int **sht_maxima_histogram);
|
|
extern int print_hough_lines(int sht_nr_line_pts,
|
|
double *sht_x_line_pts,
|
|
double *sht_y_line_pts);
|
|
extern int SHT_get_max_distance(void);
|
|
extern void SHT_set_max_distance(int max_distance, int drange = 721);
|
|
extern int SHT_Print_histogram(FILE *fpr,
|
|
int resolution,
|
|
int **histogram,
|
|
int average);
|
|
extern int SHT_calc_line(int resolution,
|
|
double max_rho_d,
|
|
int **histogram,
|
|
int i, int j, double *m, double *b);
|
|
int SHT_show_line(int resolution, double max_rho_d,
|
|
int **histogram,int i, int j,
|
|
double *x0, double *y0,double *x1, double *y1);
|
|
|
|
#endif /* _hough_h */
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|