#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>
Go to the source code of this file.
Compounds | |
struct | Gan_EdgeFeature |
2D edge feature structure More... | |
struct | Gan_EdgeFeatureMap |
Definition of 2D edge feature map structure. More... | |
struct | Gan_EdgeString |
Structure defining a connected string of edge features. 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_EdgeFeatureMap * | gan_edge_feature_map_form (Gan_EdgeFeatureMap *emap, unsigned max_nedges, unsigned max_strings) |
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. | |
Gan_EdgeFeatureMap * | gan_edge_feature_map_alloc (unsigned max_nedges, unsigned max_nstrings) |
Macro: Allocates a edge feature map structure. |
Part of: Gandalf Library
Revision: Last edited: Author:
Copyright: (c) 2000 Imagineer Software Limited
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Adds an edge to an edge feature map.
The strength should be in units linear with the image intensity, if that is applicable.
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Sets up and clears an edge feature map structure.
NULL, is passed to gan_local_feature_map_form() to build a local blocked feature map for the edge features.
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Forms an edge feature map structure.
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Frees an edge feature map structure.
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Postprocess feature map.
UINT_MAX index argument, so that the index array for the local features will be built.
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Adds an edge string to an edge feature map.
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Sets the status of all edges in the string.
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