showedges.c File Reference

Generates edges by using pixHalfEdgeByBandpass(), along with thresholding. More...

#include <stdio.h>
#include <stdlib.h>
#include "allheaders.h"

Go to the source code of this file.

Defines
#define	SMOOTH_WIDTH_1   2
#define	SMOOTH_WIDTH_2   4
#define	THRESHOLD   5
Functions
	main (int argc, char **argv)

---

Detailed Description

Generates edges by using pixHalfEdgeByBandpass(), along with thresholding.

Definition in file showedges.c.

---

Define Documentation

#define SMOOTH_WIDTH_1   2

Definition at line 26 of file showedges.c.

Referenced by main().

#define SMOOTH_WIDTH_2   4

Definition at line 27 of file showedges.c.

Referenced by main().

#define THRESHOLD   5

Definition at line 28 of file showedges.c.

Referenced by main().

---

Function Documentation

main	(	int	argc,
		char **	argv
	)

Definition at line 31 of file showedges.c.

References ERROR_INT, IFF_PNG, pixGetDepth(), pixHalfEdgeByBandpass(), pixInvert(), pixRead(), pixThresholdToBinary(), pixWrite(), SMOOTH_WIDTH_1, SMOOTH_WIDTH_2, and THRESHOLD.