marker_tracking::Labeling Class Reference

Base class for labeling connected components from binary image. More...

#include <labelling_method.h>

Inheritance diagram for marker_tracking::Labeling:

Public Member Functions
	Labeling (camera::CameraParameters const &cam)
virtual	~Labeling ()
virtual void	LabelSquares (std::shared_ptr< cv::Mat > image)=0
	Labels image and filters blobs to obtain square-shaped objects from the scene. More...
bool	CheckBorder (std::vector< cv::Point > contour, int width, int height)
void	SetThreshParams (int param1, int param2)

Public Attributes
std::vector< std::vector< alvar::PointDouble > >	blob_corners
	Vector of 4-length vectors where the corners of detected blobs are stored. More...
	EIGEN_MAKE_ALIGNED_OPERATOR_NEW

Protected Attributes
std::shared_ptr< cv::Mat >	bw_
	Pointer to binary image that is then labeled. More...
camera::CameraParameters	cam_
int	thresh_param1_
int	thresh_param2_

Detailed Description

Base class for labeling connected components from binary image.

Constructor & Destructor Documentation

Labeling()

marker_tracking::Labeling::Labeling ( camera::CameraParameters const &  cam )

explicit

Constructor

~Labeling()

marker_tracking::Labeling::~Labeling ( )

virtual

Destructor

Member Function Documentation

CheckBorder()

bool marker_tracking::Labeling::CheckBorder	(	std::vector< cv::Point >	contour,
		int	width,
		int	height
	)

LabelSquares()

virtual void marker_tracking::Labeling::LabelSquares ( std::shared_ptr< cv::Mat >  image )

pure virtual

Labels image and filters blobs to obtain square-shaped objects from the scene.

Implemented in marker_tracking::LabelingCvSeq.

SetThreshParams()

void marker_tracking::Labeling::SetThreshParams	(	int	param1,
		int	param2
	)

Member Data Documentation

blob_corners

std::vector<std::vector<alvar::PointDouble> > marker_tracking::Labeling::blob_corners

Vector of 4-length vectors where the corners of detected blobs are stored.

bw_

std::shared_ptr<cv::Mat> marker_tracking::Labeling::bw_

protected

Pointer to binary image that is then labeled.

cam_

camera::CameraParameters marker_tracking::Labeling::cam_

protected

EIGEN_MAKE_ALIGNED_OPERATOR_NEW

marker_tracking::Labeling::EIGEN_MAKE_ALIGNED_OPERATOR_NEW

thresh_param1_

int marker_tracking::Labeling::thresh_param1_

protected

thresh_param2_

int marker_tracking::Labeling::thresh_param2_

protected

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

• localization/marker_tracking/include/marker_tracking/labelling_method.h
• localization/marker_tracking/src/marker_tracking/labelling_method.cc