MarkerArtoolkit Class Reference

MarkerArtoolkit for using matrix markers similar with the ones used in ARToolkit. More...

#include <Marker.h>

Inheritance diagram for MarkerArtoolkit:

Public Member Functions
	MarkerArtoolkit (double _edge_length=0, int _res=0, double _margin=0)
	Constructor.
unsigned long	GetId () const
	Get ID for recognizing this marker.
void	SetId (unsigned long _id)
bool	DecodeContent (int *orientation)
	DecodeContent should be called after UpdateContent to fill content_type, decode_error and data
void	SetContent (unsigned long _id)
	Updates the marker_content by "encoding" the given parameters.
Public Member Functions inherited from Marker
void	CompareCorners (std::vector< Point< cv::Point2d >> &_marker_corners_img, int *orientation, double *error)
	Compares the marker corners with the previous match. More...
void	CompareContent (std::vector< PointDouble > &_marker_corners_img, cv::Mat &gray, Camera *cam, int *orientation) const
	Compares the marker corners with the previous match.
virtual bool	UpdateContent (std::vector< Point< cv::Point2d >> &_marker_corners_img, cv::Mat &gray, Camera *cam, int frame_no=0)
	Updates the marker_content from the image using Homography.
void	UpdatePose (std::vector< Point< cv::Point2d >> &_marker_corners_img, Camera *cam, int orientation, int frame_no=0, bool update_pose=true)
	Updates the markers pose estimation.
cv::Mat	GetContent () const
	Returns the content as a matrix.
void	SaveMarkerImage (const char *filename, int save_res=0) const
	Saves the marker as an image.
void	ScaleMarkerToImage (cv::Mat &image) const
	Draw the marker filling the ROI in the given image.
void	Visualize (cv::Mat &image, Camera *cam, const cv::Scalar color=CV_RGB(255, 0, 0)) const
	Visualize the marker.
void	SetMarkerSize (double _edge_length=0, int _res=0, double _margin=0)
	Method for resizing the marker dimensions
double	GetMarkerEdgeLength () const
	Get edge length (to support different size markers.
	~Marker ()
	Destructor
	Marker (double _edge_length=0, int _res=0, double _margin=0)
	Default constructor. More...
	Marker (const Marker &m)
	Copy constructor
int	GetRes () const
double	GetMargin () const
double	GetError (int errors=(MARGIN_ERROR|DECODE_ERROR)) const
	Get marker detection error estimate. More...
void	SetError (int error_type, double value)
	Set the marker error estimate.

Public Attributes
unsigned long	id
	MarkerArtoolkit supports only 'id' as data type
Public Attributes inherited from Marker
Pose	pose
	The current marker Pose.
std::vector< PointDouble >	marker_points
	Marker color points in marker coordinates.
std::vector< PointDouble >	marker_corners
	Marker corners in marker coordinates.
std::vector< PointDouble >	marker_corners_img
	Marker corners in image coordinates.
std::vector< PointDouble >	marker_margin_w
	Samples to be used in figuring out min/max for thresholding.
std::vector< PointDouble >	marker_margin_b
	Samples to be used in figuring out min/max for thresholding.

Protected Member Functions
int	default_res ()
double	default_margin ()
Protected Member Functions inherited from Marker
void	VisualizeMarkerPose (cv::Mat &image, Camera *cam, double visualize2d_points[12][2], const cv::Scalar color=CV_RGB(255, 0, 0)) const
virtual void	VisualizeMarkerContent (cv::Mat &image, Camera *cam, double datatext_point[2], double content_point[2]) const
virtual void	VisualizeMarkerError (cv::Mat &image, Camera *cam, double errortext_point[2]) const
bool	UpdateContentBasic (std::vector< PointDouble > &_marker_corners_img, cv::Mat &gray, Camera *cam, int frame_no=0)

Additional Inherited Members
Static Public Attributes inherited from Marker
static const int	MARGIN_ERROR = 1
static const int	DECODE_ERROR = 2
static const int	TRACK_ERROR = 4
Protected Attributes inherited from Marker
double	margin_error
double	decode_error
double	track_error
double	edge_length
int	res
double	margin
cv::Mat	marker_content

Detailed Description

MarkerArtoolkit for using matrix markers similar with the ones used in ARToolkit.

Definition at line 242 of file Marker.h.

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The documentation for this class was generated from the following file:

• Marker.h