pagesegtest2.c File Reference

Demonstrates the use of binary morphology for some simple and fast document segmentation operations using: pixScaleToGray2(), pixReduceRankBinaryCascade(), pixOpenBrick(), pixCloseSafeBrick(), pixSeedfillBinary(), pixMorphCompSequence(), pixGetOuterBordersPtaa(). Probably same basic thing that pixGetRegionsBinary() does? More...

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

Go to the source code of this file.

Defines
#define	DFLAG   1
Functions
	main (int argc, char **argv)
Variables
static const char *	mask_sequence = "r11"
static const char *	seed_sequence = "r1143 + o5.5+ x4"
static const char *	dilation_sequence = "d3.3"

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Detailed Description

Demonstrates the use of binary morphology for some simple and fast document segmentation operations using: pixScaleToGray2(), pixReduceRankBinaryCascade(), pixOpenBrick(), pixCloseSafeBrick(), pixSeedfillBinary(), pixMorphCompSequence(), pixGetOuterBordersPtaa(). Probably same basic thing that pixGetRegionsBinary() does?

Definition in file pagesegtest2.c.

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Define Documentation

#define DFLAG   1

Definition at line 51 of file pagesegtest2.c.

Referenced by main().

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Function Documentation

main	(	int	argc,
		char **	argv
	)

Definition at line 53 of file pagesegtest2.c.

References DFLAG, dilation_sequence, ERROR_INT, filein, IFF_TIFF_G4, mask_sequence, NULL, pixClone(), pixConvertRGBToGrayFast(), pixDestroy(), pixDisplayWithTitle(), pixExpandBinaryPower2(), pixGetDepth(), pixMorphSequence(), pixRead(), pixSeedfillBinary(), pixSubtract(), pixThresholdToBinary(), pixWrite(), and seed_sequence.

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Variable Documentation

const char* mask_sequence = "r11" [static]

Definition at line 44 of file pagesegtest2.c.

Referenced by main().

const char* seed_sequence = "r1143 + o5.5+ x4" [static]

Definition at line 47 of file pagesegtest2.c.

Referenced by main().

const char* dilation_sequence = "d3.3" [static]

Definition at line 49 of file pagesegtest2.c.

Referenced by main().