livre_pageseg.c File Reference

Makes Figures 2-5 in Chapter 18, "Document Image Applications" of the book "Mathematical morphology: from theory to applications"; demonstrates page segmentation. More...

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

Go to the source code of this file.

Defines
#define	DFLAG   0
Functions
l_int32	DoPageSegmentation (PIX *pixs, l_int32 which)
	main (int argc, char **argv)

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Detailed Description

Makes Figures 2-5 in Chapter 18, "Document Image Applications" of the book "Mathematical morphology: from theory to applications"; demonstrates page segmentation.

Definition in file livre_pageseg.c.

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Define Documentation

#define DFLAG   0

Definition at line 37 of file livre_pageseg.c.

Referenced by DoPageSegmentation().

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Function Documentation

l_int32 DoPageSegmentation	(	PIX *	pixs,
		l_int32	which
	)

Definition at line 65 of file livre_pageseg.c.

References boxaDestroy(), boxaWrite(), buf, DFLAG, ERROR_INT, IFF_PNG, L_MAX, L_SELECT_IF_BOTH, L_SELECT_IF_GTE, NULL, pixaDestroy(), pixaDisplayTiledAndScaled(), pixAnd(), pixaReadFiles(), pixCloseSafeBrick(), pixcmapResetColor(), pixConnComp(), pixDestroy(), pixDisplayWithTitle(), pixDisplayWrite(), pixDisplayWriteFormat(), pixExpandBinaryPower2(), pixGetColormap(), pixGetOuterBordersPtaa(), pixInvert(), pixMorphCompSequence(), pixMorphSequence(), pixMorphSequenceByComponent(), pixOpenBrick(), pixOr(), pixReduceRankBinaryCascade(), pixRenderRandomCmapPtaa(), pixScaleToGray2(), pixSeedfillBinary(), pixSelectBySize(), pixSubtract(), pixWrite(), pixXor(), pixZero(), PROCNAME, and ptaaDestroy().

Referenced by main().

main	(	int	argc,
		char **	argv
	)

Definition at line 42 of file livre_pageseg.c.

References DoPageSegmentation(), ERROR_INT, filein, NULL, pixDestroy(), and pixRead().