tuw::EllipseRefinement Class Reference

#include <ellipse_refinement.h>

Classes
class	Ellipse
class	Parameter

Public Member Functions
	EllipseRefinement (const Parameter &_param=Parameter())
bool	refine (const cv::Mat_< short > &im_dx, const cv::Mat_< short > &im_dy, const std::vector< cv::Point2f > &points, Ellipse &ellipse)
	~EllipseRefinement ()

Public Attributes
Parameter	param

Private Attributes
std::vector< cv::Point2d >	pointsToUse

Detailed Description

Definition at line 16 of file ellipse_refinement.h.

Constructor & Destructor Documentation

tuw::EllipseRefinement::EllipseRefinement

(

const Parameter &

_param = Parameter()

)

Constructor/ destructor

Definition at line 38 of file ellipse_refinement.cpp.

tuw::EllipseRefinement::~EllipseRefinement

(

)

Definition at line 44 of file ellipse_refinement.cpp.

Member Function Documentation

bool tuw::EllipseRefinement::refine	(	const cv::Mat_< short > &	im_dx,
		const cv::Mat_< short > &	im_dy,
		const std::vector< cv::Point2f > &	points,
		Ellipse &	ellipse
	)

Calculate exact ellipse parameters of the given ellipse using gradient images

Parameters

im_dx	image gradients x ( e.g. cv::Sobel( im_gray, im_dx, CV_16S, 1, 0, 3, 1, 0) )
im_dy	image gradients y ( e.g. cv::Sobel( im_gray, im_dx, CV_16S, 0, 1, 3, 1, 0) )
points	contour edgels
ellipse	to be refined

Calculate exact ellipse parameters of the given ellipse hypothesis using gradient images

Definition at line 52 of file ellipse_refinement.cpp.

Member Data Documentation

Parameter tuw::EllipseRefinement::param

Definition at line 100 of file ellipse_refinement.h.

std::vector<cv::Point2d> tuw::EllipseRefinement::pointsToUse

private

Definition at line 97 of file ellipse_refinement.h.

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

• ellipse_refinement.h
• ellipse_refinement.cpp