arMultiGetTransMat.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <AR/ar.h>
#include <AR/matrix.h>
#include <AR/arMulti.h>

Include dependency graph for lib/SRC/ARMulti/arMultiGetTransMat.c:

Go to the source code of this file.

Classes
struct	arMultiEachMarkerInternalInfoT
Defines
#define	AR_MULTI_GET_TRANS_MAT_MAX_FIT_ERROR   10.0
#define	AR_MULTI_GET_TRANS_MAT_MAX_LOOP_COUNT   2
#define	debug   0
#define	THRESH_1   2.0
#define	THRESH_2   20.0
#define	THRESH_3   10.0
Functions
double	arMultiGetTransMat (ARMarkerInfo *marker_info, int marker_num, ARMultiMarkerInfoT *config)
	compute camera position in function of the multi-marker patterns (based on detected markers)
static int	verify_markers (ARMarkerInfo *marker_info, int marker_num, ARMultiMarkerInfoT *config)

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Define Documentation

#define AR_MULTI_GET_TRANS_MAT_MAX_FIT_ERROR   10.0

Definition at line 24 of file lib/SRC/ARMulti/arMultiGetTransMat.c.

#define AR_MULTI_GET_TRANS_MAT_MAX_LOOP_COUNT   2

Definition at line 23 of file lib/SRC/ARMulti/arMultiGetTransMat.c.

#define debug   0

Definition at line 18 of file lib/SRC/ARMulti/arMultiGetTransMat.c.

#define THRESH_1   2.0

Definition at line 20 of file lib/SRC/ARMulti/arMultiGetTransMat.c.

#define THRESH_2   20.0

Definition at line 21 of file lib/SRC/ARMulti/arMultiGetTransMat.c.

#define THRESH_3   10.0

Definition at line 22 of file lib/SRC/ARMulti/arMultiGetTransMat.c.

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Function Documentation

double arMultiGetTransMat	(	ARMarkerInfo *	marker_info,
		int	marker_num,
		ARMultiMarkerInfoT *	config
	)

compute camera position in function of the multi-marker patterns (based on detected markers)

calculate the transformation between the multi-marker patterns and the real camera. Based on confident values of detected markers in the multi-markers patterns, a global position is return.

Parameters:

marker_info	list of detected markers (from arDetectMarker)
marker_num	number of detected markers
config

Returns:

Definition at line 38 of file lib/SRC/ARMulti/arMultiGetTransMat.c.

static int verify_markers	(	ARMarkerInfo *	marker_info,
		int	marker_num,
		ARMultiMarkerInfoT *	config
	)		[static]

Definition at line 179 of file lib/SRC/ARMulti/arMultiGetTransMat.c.