DGtal::CurvatureFromDSSLengthEstimator< DSSComputer > Class Template Reference

#include <SegmentComputerEstimators.h>

Inheritance diagram for DGtal::CurvatureFromDSSLengthEstimator< DSSComputer >:

Collaboration diagram for DGtal::CurvatureFromDSSLengthEstimator< DSSComputer >:

Public Member Functions
	CurvatureFromDSSLengthEstimator ()
	CurvatureFromDSSLengthEstimator (const CurvatureFromDSSLengthEstimator &other)
Public Member Functions inherited from DGtal::detail::CurvatureFromDSSBaseEstimator< DSSComputer, detail::CurvatureFromDSSLength >
	BOOST_CONCEPT_ASSERT ((CUnaryFunctor< detail::CurvatureFromDSSLength, 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 &it)
OutputIterator	eval (const ConstIterator &itb, const ConstIterator &ite, OutputIterator result)
void	attach (const SegmentComputer &aSC)

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

Additional Inherited Members
Public Types inherited from DGtal::detail::CurvatureFromDSSBaseEstimator< DSSComputer, detail::CurvatureFromDSSLength >
typedef DSSComputer	SegmentComputer
typedef DSSComputer::ConstIterator	ConstIterator
typedef double	Quantity
Data Fields inherited from DGtal::detail::CurvatureFromDSSBaseEstimator< DSSComputer, detail::CurvatureFromDSSLength >
double	myH
ConstIterator	myBegin
ConstIterator	myEnd
const SegmentComputer *	mySCPtr
detail::CurvatureFromDSSLength	myFunctor

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Detailed Description

template<typename DSSComputer>
class DGtal::CurvatureFromDSSLengthEstimator< DSSComputer >

Description of class 'CurvatureFromDSSLengthEstimator' <p> Aim: 
estimates the curvature from a DSS
recognized by a segment computer.

The curvature \form#259 is defined from the discrete length \form#4 
of a DSS as follow: 

\( 1/k = l*l/8 + 1/2 \)

@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

In this approach, the DSS is viewed as the chord 
at a distance h (the grid step) to the osculating circle. 
Unfortunately, maximal DSS are in general too short.

@tparam DSSComputer a model of segment computer
devoted the DSS recognition

Definition at line 1561 of file SegmentComputerEstimators.h.

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Member Typedef Documentation

template<typename DSSComputer >

typedef detail::CurvatureFromDSSBaseEstimator<DSSComputer, detail::CurvatureFromDSSLength > DGtal::CurvatureFromDSSLengthEstimator< DSSComputer >::Super

private

Definition at line 1565 of file SegmentComputerEstimators.h.

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Constructor & Destructor Documentation

template<typename DSSComputer >

DGtal::CurvatureFromDSSLengthEstimator< DSSComputer >::CurvatureFromDSSLengthEstimator ( )

inline

Default Constructor.

Definition at line 1571 of file SegmentComputerEstimators.h.

: Super() {};

template<typename DSSComputer >

DGtal::CurvatureFromDSSLengthEstimator< DSSComputer >::CurvatureFromDSSLengthEstimator ( const CurvatureFromDSSLengthEstimator< DSSComputer > &  other )

inline

Copy constructor.

Parameters:

other

the object to clone.

Definition at line 1576 of file SegmentComputerEstimators.h.

: Super(other) {};

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

• SegmentComputerEstimators.h