canny_edge.h File Reference

#include <gandalf/common/misc_defs.h>
#include <gandalf/vision/mask1D.h>
#include <gandalf/vision/camera.h>
#include <gandalf/vision/edge_feature.h>
#include <gandalf/image/image_defs.h>
#include <gandalf/linalg/2x3matrix.h>

Go to the source code of this file.

Functions
Gan_EdgeFeatureMap *	gan_canny_edge_s (Gan_Image *image, Gan_Image *mask, Gan_Mask1D *filter_y, Gan_Mask1D *filter_x, Gan_RGBPixel_f *colour, Gan_Vector2_f *direction, double lower_thres, double upper_thres, unsigned string_length_thres, Gan_Matrix23_f *A, Gan_Camera *camera, Gan_LocalFeatureMapParams *lpms, void(*set_progress)(void *, unsigned), void *progress_obj)
	Macro: Computes edges in an image using the Canny algorithm.

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Detailed Description

Module: Canny edge detection algorithm

Part of: Gandalf Library

Version:

1.17

Date:

2005/08/22 08:52:18

Author:

jps

Copyright: (c) 2000 Imagineer Software Limited

Modified from original TINA implementation

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