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edge_feature.h File Reference

#include <gandalf/common/misc_defs.h>
#include <gandalf/vision/camera.h>
#include <gandalf/vision/cameraf.h>
#include <gandalf/vision/local_feature.h>
#include <gandalf/linalg/2x3matrixf.h>
#include <gandalf/linalg/2vectorf.h>

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Classes

struct  Gan_EdgeFeature
 2D edge feature structure More...
struct  Gan_EdgeString
 Structure defining a connected string of edge features. More...
struct  Gan_EdgeFeatureMap
 Definition of 2D edge feature map structure. More...

Typedefs

typedef Gan_EdgeFeature Gan_EdgeFeature
 2D edge feature structure
typedef Gan_EdgeString Gan_EdgeString
 Structure defining a connected string of edge features.
typedef Gan_EdgeFeatureMap Gan_EdgeFeatureMap
 Definition of 2D edge feature map structure.

Functions

Gan_EdgeFeatureMapgan_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_EdgeFeaturegan_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_EdgeStringgan_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.
Gan_EdgeFeatureMapgan_edge_feature_map_alloc (unsigned max_nedges, unsigned max_nstrings)
 Macro: Allocates a edge feature map structure.


Detailed Description

Module: Image edge point definition and functions

Part of: Gandalf Library

Version:
1.17
Date:
2003/08/26 13:48:50
Author:
pm
Copyright: (c) 2000 Imagineer Software Limited
Generated on Sat May 21 23:52:49 2005 by  doxygen 1.4.3