edge_feature.c File Reference

#include <math.h>
#include <gandalf/vision/edge_feature.h>
#include <gandalf/vision/cameraf_linear.h>
#include <gandalf/vision/camera_convert.h>
#include <gandalf/common/misc_error.h>
#include <gandalf/common/allocate.h>
#include <gandalf/image/image_gl_int.h>

Defines
#define	FEATURE_ARRAY_STEP_SIZE   500
Functions
Gan_EdgeFeatureMap *	gan_edge_feature_map_form (Gan_EdgeFeatureMap *emap, unsigned max_nedges, unsigned max_nstrings)
	Forms an edge feature map structure.
void	gan_edge_feature_map_free (Gan_EdgeFeatureMap *emap)
	Frees an edge feature map structure.
Gan_Bool	gan_edge_feature_map_clear (Gan_EdgeFeatureMap *emap, unsigned height, unsigned width, Gan_Matrix23_f *A, Gan_Camera *camera, Gan_LocalFeatureMapParams *lpms)
	Sets up and clears an edge feature map structure.
Gan_EdgeFeature *	gan_edge_feature_add (Gan_EdgeFeatureMap *emap, unsigned r, unsigned c, float rf, float cf, float angle, float cov, int status, int index, float strength)
	Adds an edge to an edge feature map.
Gan_EdgeString *	gan_edge_feature_string_add (Gan_EdgeFeatureMap *emap, Gan_EdgeFeature *edge)
	Adds an edge string to an edge feature map.
Gan_Bool	gan_edge_feature_string_set_status (Gan_EdgeString *string, int status)
	Sets the status of all edges in the string.
Gan_Bool	gan_edge_feature_map_postprocess (Gan_EdgeFeatureMap *emap)
	Postprocess feature map.

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Detailed Description

Module: Image edge point definition and functions

Part of: Gandalf Library

Version:

1.21

Date:

2005/10/18 22:01:51

Author:

pm

Copyright: (c) 2000 Imagineer Software Limited

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