threshnorm_reg.c File Reference

Regression test for adaptive threshold normalization using: pixThresholdSpreadNorm() and pixThresholdToBinary(). More...

#include <string.h>
#include "allheaders.h"

Go to the source code of this file.

Functions
static void	AddTestSet (PIXA *pixa, PIX *pixs, l_int32 filtertype, l_int32 edgethresh, l_int32 smoothx, l_int32 smoothy, l_float32 gamma, l_int32 minval, l_int32 maxval, l_int32 targetthresh)
	main (int argc, char **argv)

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Detailed Description

Regression test for adaptive threshold normalization using: pixThresholdSpreadNorm() and pixThresholdToBinary().

Definition in file threshnorm_reg.c.

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Function Documentation

void AddTestSet	(	PIXA *	pixa,
		PIX *	pixs,
		l_int32	filtertype,
		l_int32	edgethresh,
		l_int32	smoothx,
		l_int32	smoothy,
		l_float32	gamma,
		l_int32	minval,
		l_int32	maxval,
		l_int32	targetthresh
	)		[static]

Definition at line 65 of file threshnorm_reg.c.

References NULL, pixDestroy(), pixSaveTiled(), pixThresholdSpreadNorm(), and pixThresholdToBinary().

Referenced by main().

main	(	int	argc,
		char **	argv
	)

Definition at line 31 of file threshnorm_reg.c.

References AddTestSet(), L_RegParams::display, IFF_JFIF_JPEG, L_SOBEL_EDGE, L_TWO_SIDED_EDGE, NULL, pixaCreate(), pixaDestroy(), pixaDisplay(), pixDestroy(), pixDisplayWithTitle(), pixRead(), pixSaveTiled(), regTestCleanup(), regTestSetup(), and regTestWritePixAndCheck().