#include <stdlib.h>
#include <stdio.h>
#include <AR/ar.h>
#include <string.h>

Include dependency graph for backup/lib/SRC/AR/arLabeling.c:

Defines
#define	HARDCODED_BUFFER_HEIGHT 1024
#define	HARDCODED_BUFFER_WIDTH 1024
#define	put_zero(p, s) memset((void *)p, 0, s)
#define	USE_OPTIMIZATIONS
#define	WORK_SIZE 1024*32
Functions
void	arGetImgFeature (int num, int area, int clip, double *pos)
	XXXBK.
ARInt16 *	arLabeling (ARUint8 image, int thresh, int label_num, int area, double pos, int clip, int label_ref)
	extract connected components from image.
void	arLabelingCleanup (void)
	clean up static data allocated by arLabeling.
void	arsGetImgFeature (int num, int area, int clip, double *pos, int LorR)
ARInt16 *	arsLabeling (ARUint8 image, int thresh, int label_num, int area, double pos, int clip, int label_ref, int LorR)
static ARInt16 *	labeling2 (ARUint8 image, int thresh, int label_num, int area, double pos, int clip, int label_ref, int LorR)
static ARInt16 *	labeling3 (ARUint8 image, int thresh, int label_num, int area, double pos, int clip, int label_ref, int LorR)
Variables
static ARInt16	l_imageL [HARDCODED_BUFFER_WIDTH *HARDCODED_BUFFER_HEIGHT]
static ARInt16	l_imageR [HARDCODED_BUFFER_WIDTH *HARDCODED_BUFFER_HEIGHT]
static int	wareaL [WORK_SIZE]
static int	wareaR [WORK_SIZE]
static int	wclipL [WORK_SIZE *4]
static int	wclipR [WORK_SIZE *4]
static int	wlabel_numL
static int	wlabel_numR
static int	work2L [WORK_SIZE *7]
static int	work2R [WORK_SIZE *7]
static int	workL [WORK_SIZE]
static int	workR [WORK_SIZE]
static double	wposL [WORK_SIZE *2]
static double	wposR [WORK_SIZE *2]

Define Documentation

#define WORK_SIZE 1024*32

Function Documentation

XXXBK.

XXXBK

Parameters:

extract connected components from image.

Label the input image, i.e. extract connected components from the input video image.

Parameters:

image	input image, as returned by arVideoGetImage()
thresh	lighting threshold
label_num	Ouput- number of detected components
area	On return, if label_num > 0, points to an array of ints, one for each detected component.
pos	On return, if label_num > 0, points to an array of doubles, one for each detected component.
clip	On return, if label_num > 0, points to an array of ints, one for each detected component.
label_ref	On return, if label_num > 0, points to an array of ints, one for each detected component.

Returns:: returns a pointer to the labeled output image, ready for passing onto the next stage of processing.

void arLabelingCleanup ( void )

clean up static data allocated by arLabeling.

In debug mode, arLabeling may allocate and use static storage. This function deallocates this storage.