compfilter_reg.c File Reference

Tests filters that select components based on size, areaPerimRatio, areaFraction, etc. More...

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

Go to the source code of this file.

Functions
static void	count_pieces (PIX *pix, l_int32 nexp)
static void	count_pieces2 (BOXA *boxa, l_int32 nexp)
static l_int32	count_ones (NUMA *na, l_int32 nexp, l_int32 index, const char *name)
	main (int argc, char **argv)
Variables
static const l_float32	edges [13]
static const l_int32	band [12]
static const l_int32	total [12]

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Detailed Description

Tests filters that select components based on size, areaPerimRatio, areaFraction, etc.

Definition in file compfilter_reg.c.

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Function Documentation

void count_pieces	(	PIX *	pix,
		l_int32	nexp
	)		[static]

Definition at line 277 of file compfilter_reg.c.

References boxaDestroy(), boxaGetCount(), NULL, pixConnComp(), pixDestroy(), and pixDisplayWrite().

Referenced by main().

void count_pieces2	(	BOXA *	boxa,
		l_int32	nexp
	)		[static]

Definition at line 293 of file compfilter_reg.c.

References boxaDestroy(), and boxaGetCount().

Referenced by main().

l_int32 count_ones	(	NUMA *	na,
		l_int32	nexp,
		l_int32	index,
		const char *	name
	)		[static]

Definition at line 305 of file compfilter_reg.c.

References numaGetCount(), and numaGetIValue().

Referenced by main().

main	(	int	argc,
		char **	argv
	)

Definition at line 47 of file compfilter_reg.c.

References band, boxaAddBox(), boxaCreate(), boxaDestroy(), boxaGetCount(), boxaSelectBySize(), boxCreate(), count_ones(), count_pieces(), count_pieces2(), edges, IFF_JFIF_JPEG, L_HORIZONTAL_LINE, L_INSERT, L_INTERSECTION, L_POS_SLOPE_LINE, L_SELECT_HEIGHT, L_SELECT_IF_BOTH, L_SELECT_IF_EITHER, L_SELECT_IF_GT, L_SELECT_IF_GTE, L_SELECT_IF_LT, L_SELECT_IF_LTE, L_SELECT_WIDTH, L_SET_PIXELS, L_UNION, L_VERTICAL_LINE, NULL, numaCreate(), numaDestroy(), numaInvert(), numaLogicalOp(), numaMakeThresholdIndicator(), numaSetCount(), pixaCreate(), pixaDestroy(), pixaDisplay(), pixaFindAreaFraction(), pixaFindAreaPerimRatio(), pixaFindDimensions(), pixaSelectWithIndicator(), pixConnComp(), pixCopy(), pixCreate(), pixCreateTemplate(), pixDestroy(), pixDisplay(), pixDisplayMultiple(), pixDisplayWrite(), pixFillClosedBorders(), pixGetDimensions(), pixOr(), pixRead(), pixRemoveWithIndicator(), pixRenderBox(), pixRenderHashBox(), pixSaveTiled(), pixSelectByAreaFraction(), pixSelectByAreaPerimRatio(), pixSelectBySize(), pixWrite(), pixZero(), and total.

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Variable Documentation

const l_float32 edges[13] [static]

Initial value:

 {0.0, 0.2, 0.3, 0.35, 0.4, 0.45, 0.5,
                                    0.55, 0.6, 0.7, 0.8, 0.9, 1.0}

Definition at line 31 of file compfilter_reg.c.

Referenced by main().

const l_int32 band[12] [static]

Initial value:

 {1, 11, 48, 264, 574, 704, 908, 786, 466,
                                 157, 156, 230}

Definition at line 35 of file compfilter_reg.c.

Referenced by main().

const l_int32 total[12] [static]

Initial value:

 {1, 12, 60, 324, 898, 1602, 2510, 3296,
                                  3762, 3919, 4075, 4305}

Definition at line 37 of file compfilter_reg.c.

Referenced by main(), MakeGaussian(), medianCutApply(), numaFillCmapFromHisto(), numaFindPeaks(), numaHistogramGetRankFromVal(), numaHistogramGetValFromRank(), and pixColorFraction().