convolvetest.c File Reference

Exploration of various convolution operations using: pixBlockconvGray(), pixBlockconv(), pixBlockrank(), pixBlocksum(), pixCensusTransform(), and pixConvolve(). More...

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

Go to the source code of this file.

Defines
#define	NTIMES   100
Functions
	main (int argc, char **argv)
Variables
static const char *	kdatastr = " 20 50 80 50 20 "

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Detailed Description

Exploration of various convolution operations using: pixBlockconvGray(), pixBlockconv(), pixBlockrank(), pixBlocksum(), pixCensusTransform(), and pixConvolve().

Definition in file convolvetest.c.

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Define Documentation

#define NTIMES   100

Definition at line 31 of file convolvetest.c.

Referenced by main().

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Function Documentation

main	(	int	argc,
		char **	argv
	)

Definition at line 33 of file convolvetest.c.

References COLOR_GREEN, ERROR_INT, filein, GPLOT_X11, IFF_BMP, IFF_JFIF_JPEG, IFF_PNG, IFF_TIFF_G4, kdatastr, kernelCreate(), kernelCreateFromString(), kernelDestroy(), kernelSetElement(), kernelSetOrigin(), L_COMPARE_ABS_DIFF, NTIMES, NULL, pixBlockconv(), pixBlockconvAccum(), pixBlockconvGray(), pixBlockrank(), pixBlocksum(), pixCensusTransform(), pixClone(), pixCompareGray(), pixConvertRGBToLuminance(), pixConvolve(), pixDestroy(), pixDisplay(), pixGetDepth(), pixInvert(), pixRead(), pixScale(), pixScaleRGBToGrayFast(), pixWrite(), startTimer(), and stopTimer().

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Variable Documentation

const char* kdatastr = " 20 50 80 50 20 " [static]

Definition at line 25 of file convolvetest.c.

Referenced by main().