DGtal: DGtal::CurvatureFromDSSEstimator< DSSComputer

Inheritance diagram for DGtal::CurvatureFromDSSEstimator< DSSComputer >:

Public Member Functions
	CurvatureFromDSSEstimator ()

	CurvatureFromDSSEstimator (const CurvatureFromDSSEstimator &other)

Public Member Functions inherited from DGtal::detail::CurvatureFromDSSBaseEstimator< DSSComputer, detail::CurvatureFromDSSLengthAndWidth >
	BOOST_CONCEPT_ASSERT ((concepts::CUnaryFunctor< detail::CurvatureFromDSSLengthAndWidth, SegmentComputer, Quantity >))

	CurvatureFromDSSBaseEstimator ()

	CurvatureFromDSSBaseEstimator (const CurvatureFromDSSBaseEstimator &other)

CurvatureFromDSSBaseEstimator &	operator= (const CurvatureFromDSSBaseEstimator &other)

	~CurvatureFromDSSBaseEstimator ()

bool	isValid () const

void	init (const double h, const ConstIterator &itb, const ConstIterator &ite)

Quantity	eval (const ConstIterator &)

OutputIterator	eval (const ConstIterator &itb, const ConstIterator &ite, OutputIterator result)

void	attach (const SegmentComputer &aSC)

Private Types
typedef detail::CurvatureFromDSSBaseEstimator< DSSComputer, detail::CurvatureFromDSSLengthAndWidth >	Super

Additional Inherited Members
Public Types inherited from DGtal::detail::CurvatureFromDSSBaseEstimator< DSSComputer, detail::CurvatureFromDSSLengthAndWidth >
typedef DSSComputer	SegmentComputer

typedef DSSComputer::ConstIterator	ConstIterator

typedef double	Quantity

Data Fields inherited from DGtal::detail::CurvatureFromDSSBaseEstimator< DSSComputer, detail::CurvatureFromDSSLengthAndWidth >
double	myH

ConstIterator	myBegin

ConstIterator	myEnd

const SegmentComputer *	mySCPtr

detail::CurvatureFromDSSLengthAndWidth	myFunctor

Detailed Description

Aim: estimates the curvature from a DSS recognized by a segment computer.

The curvature \( k \) is defined from the length \( l \) and the width \( w \) of a DSS as follow: \( 1/k = (l*l)/(8*w) + w/2 \)

Note: Adaption from Coeurjolly, D. and Miguet, S. and Tougne, L. "Discrete Curvature Based on Osculating Circle Estimation", Proc. IWVF, LNCS, vol 2059, pp.303-312, 2001

Template Parameters

DSSComputer a model of segment computer devoted the DSS recognition