Class allowing to estimate a intersection point 2d from a data set of 2d lines. More...

#include <Line2dIntersectionEstimator.h>

Inheritance diagram for ipsdk::geom::Line2dIntersectionEstimator:

Public Types
enum	eEstimParams { eEP_X, eEP_Y, eEP_W }

enum	eDataType { eDT_Theta, eDT_Rho }

Public Member Functions
Constructors and destructor
	Line2dIntersectionEstimator ()

	~Line2dIntersectionEstimator ()

Public Member Functions inherited from ipsdk::math::BaseEstimator
bool	isInit () const
	check for object initialization

ipUInt32	getNbMinRequestedData () const
	retrieve minimum data set size to ensure an estimation More...

ipUInt32	getNbEstimParams () const
	retrieve number of estimated parameters More...

ipUInt32	getDataSize () const
	unitary data size into data set collection More...

BoolResult	computeEstimation (const DataSet &dataSet, ParameterType &estimParams)
	method allowing to estimate parameters from a given data set More...

BoolResult	computeResiduals (const DataSet &dataSet, const ParameterType &estimParams, ResidualsSet &residualsSet) const
	method allowing to compute estimation residuals from a given data set and some estimated parameters More...

	BaseEstimator ()

virtual	~BaseEstimator ()=0

Static Public Attributes
static const ipUInt32	g_parameterSize = eEstimParams::size
	size of estimated parameters

static const ipUInt32	g_dataSize = eDataType::size
	size of data into data set

Protected Member Functions
BoolResult	processEstimation (const math::DataSet &dataSet, math::ParameterType &estimParams)
	method allowing to compute estimation into derived classes More...

BoolResult	processResiduals (const math::DataSet &dataSet, const math::ParameterType &estimParams, math::ResidualsSet &residualsSet) const
	method allowing to compute residuals into derived classes More...

Protected Member Functions inherited from ipsdk::math::BaseEstimator
void	initBase (const ipUInt32 nbMinRequestedData, const ipUInt32 nbEstimParams, const ipUInt32 dataSize)
	base class initialization More...

BoolResult	checkData (const DataSet &dataSet, const ParameterType &estimParams) const
	method allowing to check input data properties associated to estimation More...

virtual BoolResult	processEstimation (const DataSet &dataSet, ParameterType &estimParams)=0
	method allowing to compute estimation into derived classes More...

virtual BoolResult	processResiduals (const DataSet &dataSet, const ParameterType &estimParams, ResidualsSet &residualsSet) const =0
	method allowing to compute residuals into derived classes More...

Detailed Description

Class allowing to estimate a intersection point 2d from a data set of 2d lines.

Author: E.Noirfalise

Date: 2018/10/01

Copyright: 2018 Reactiv'IP, all right reserved.

Line parameters are expressed in polar coordinates : $\cos{\theta} \times x + \sin{\theta} \times y = \rho$ where :

$\theta$ is the angle (in radian) between line normal and axis of abscissas
$\rho$ is the distance from line to origin For more informations report to Rotations 2d

Intersection point coordinates are expressed using coordinates

Member Enumeration Documentation

◆ eEstimParams

enum ipsdk::geom::Line2dIntersectionEstimator::eEstimParams

description of estimated parameters

Note: This object is associated to a strong enumerate definition

See also: IPSDK_Enum

Enumerator
eEP_X	x coordinates for intersection point
eEP_Y	y coordinates for intersection point
eEP_W	w coordinates for intersection point

◆ eDataType

enum ipsdk::geom::Line2dIntersectionEstimator::eDataType

description of data into data set

Note: This object is associated to a strong enumerate definition

See also: IPSDK_Enum

Enumerator
eDT_Theta	theta coordinate of line 2d
eDT_Rho	rho coordinate of line 2d

Member Function Documentation

◆ processEstimation()

BoolResult ipsdk::geom::Line2dIntersectionEstimator::processEstimation	(	const math::DataSet &	dataSet,
		math::ParameterType &	estimParams
	)

protected

method allowing to compute estimation into derived classes

Returns: false in case of failure

◆ processResiduals()

BoolResult ipsdk::geom::Line2dIntersectionEstimator::processResiduals	(	const math::DataSet &	dataSet,
		const math::ParameterType &	estimParams,
		math::ResidualsSet &	residualsSet
	)		const

protected

method allowing to compute residuals into derived classes

Returns: false in case of failure

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

/media/reactivipdev/Nightly/IPSDK_Patch/IPSDK_4_1/IPSDK_Nightly/include/public/IPSDKGeometry/Estimation/2d/Line2dIntersectionEstimator.h

Public Types

Public Member Functions

Static Public Attributes