clustering.h File Reference

Clustering related functions header. More...

#include "common.h"

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Functions
void	FlagCollisionWithOcclusion (t_cluster **clusters, int object_size, t_data *data, t_config *config)
double	dietmayer_threshold (double r, t_config *config)
	Computes dietmayer clustering threshold.
t_cluster **	clustering (t_data *data, int *count, t_config *config, t_flag *flags)
	Performes clustering operation.
void	remove_border_points (t_cluster **clusters, int size, int npoints)
	Removes cluster border points.
void	remove_small_clusters (t_cluster **clusters, int *size, int threshold)
	Removes clusters based on their size.
void	calc_cluster_props (t_cluster **clusters, int size, t_data *data, t_config *)
	Calculates cluster properties.
t_object **	clusters2objects (t_cluster **clusters, int size, t_data *data, t_config *config, t_flag *)
	Convets clusters of points into objects using recursive line fitting.
void	calc_object_props (t_object **objects, int size, t_config *config, t_flag *)
	Computed object propreties, such as centroid and size.
void	clean_objets (t_object **objects, int size)
	Frees memory associated with objects.
void	recursive_line_fitting (t_object *object, t_cluster *cluster, t_data *data, t_config *config)
	Recursive line fitting, complete process.
void	free_lines (t_object **objects, int size)
	Removes lines from memory.
void	recursive_IEPF (t_object *object, t_data *data, int start, int end, t_config *config)
	Recursive iterative end point fit. Single step.
double	point2point_distance (double xi, double yi, double xf, double yf)
double	point2line_distance (double alpha, double ro, double x, double y)
	Calculates the line to point distance.
int	real2print (double x, t_config *config)
	Converts a value from real world coordinates to image coordinates.

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Detailed Description

Clustering related functions header.