alvar::RansacImpl Class Reference

Internal implementation of RANSAC. Please use Ransac or IndexRansac. More...

#include <Ransac.h>

Inheritance diagram for alvar::RansacImpl:

List of all members.

Public Member Functions
int	estimateRequiredRounds (float success_propability, float inlier_percentage)
	How many rounds are needed for the Ransac to work.
Protected Member Functions
virtual void	_doEstimate (void **params, int param_c, void *model)
virtual void	_doEstimate (int *params, int param_c, void *model)
virtual bool	_doSupports (void *param, void *model)
virtual bool	_doSupports (int param, void *model)
int	_estimate (void *params, int param_c, int support_limit, int max_rounds, void *model)
int	_estimate (int param_c, int support_limit, int max_rounds, void *model)
int	_refine (void *params, int param_c, int support_limit, int max_rounds, void *model, char *inlier_mask=NULL)
int	_refine (int param_c, int support_limit, int max_rounds, void *model, char *inlier_mask=NULL)
	RansacImpl (int min_params, int max_params, int sizeof_param, int sizeof_model)
	RansacImpl (int min_params, int max_params, int sizeof_model)
virtual	~RansacImpl ()
Protected Attributes
void *	hypothesis
int *	indices
int	max_params
int	min_params
void **	samples
int	sizeof_model
int	sizeof_param

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Detailed Description

Internal implementation of RANSAC. Please use Ransac or IndexRansac.

Definition at line 41 of file Ransac.h.

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Constructor & Destructor Documentation

alvar::RansacImpl::RansacImpl	(	int	min_params,
		int	max_params,
		int	sizeof_param,
		int	sizeof_model
	)		[protected]

Definition at line 34 of file Ransac.cpp.

alvar::RansacImpl::~RansacImpl

(

)

[protected, virtual]

Definition at line 59 of file Ransac.cpp.

alvar::RansacImpl::RansacImpl	(	int	min_params,
		int	max_params,
		int	sizeof_model
	)		[protected]

IndexRansac version

Definition at line 148 of file Ransac.cpp.

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Member Function Documentation

virtual void alvar::RansacImpl::_doEstimate	(	void **	params,
		int	param_c,
		void *	model
	)		[inline, protected, virtual]

Reimplemented in alvar::Ransac< MODEL, PARAMETER >.

Definition at line 63 of file Ransac.h.

virtual void alvar::RansacImpl::_doEstimate	(	int *	params,
		int	param_c,
		void *	model
	)		[inline, protected, virtual]

Reimplemented in alvar::IndexRansac< MODEL >.

Definition at line 80 of file Ransac.h.

virtual bool alvar::RansacImpl::_doSupports	(	void *	param,
		void *	model
	)		[inline, protected, virtual]

Reimplemented in alvar::Ransac< MODEL, PARAMETER >.

Definition at line 64 of file Ransac.h.

virtual bool alvar::RansacImpl::_doSupports	(	int	param,
		void *	model
	)		[inline, protected, virtual]

Reimplemented in alvar::IndexRansac< MODEL >.

Definition at line 81 of file Ransac.h.

int alvar::RansacImpl::_estimate	(	void *	params,
		int	param_c,
		int	support_limit,
		int	max_rounds,
		void *	model
	)		[protected]

Definition at line 65 of file Ransac.cpp.

int alvar::RansacImpl::_estimate	(	int	param_c,
		int	support_limit,
		int	max_rounds,
		void *	model
	)		[protected]

Definition at line 164 of file Ransac.cpp.

int alvar::RansacImpl::_refine	(	void *	params,
		int	param_c,
		int	support_limit,
		int	max_rounds,
		void *	model,
		char *	inlier_mask = NULL
	)		[protected]

Definition at line 108 of file Ransac.cpp.

int alvar::RansacImpl::_refine	(	int	param_c,
		int	support_limit,
		int	max_rounds,
		void *	model,
		char *	inlier_mask = NULL
	)		[protected]

Definition at line 206 of file Ransac.cpp.

int alvar::RansacImpl::estimateRequiredRounds	(	float	success_propability,
		float	inlier_percentage
	)

How many rounds are needed for the Ransac to work.

Computes the required amount of rounds from the estimated inlier percentage and required propability of successfully finding the inlier set.

Parameters:

success_propability	Required success propability, (range 0..1)
inlier_percentage	Estimated amount of inliers in the parameter set, range(0..1).

Returns:

The required number of rounds that can be used as max_rounds when calling the estimate method.

public methods

Definition at line 247 of file Ransac.cpp.

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Member Data Documentation

void* alvar::RansacImpl::hypothesis [protected]

Definition at line 45 of file Ransac.h.

int* alvar::RansacImpl::indices [protected]

IndexRansac version

Definition at line 64 of file Ransac.h.

int alvar::RansacImpl::max_params [protected]

Definition at line 47 of file Ransac.h.

int alvar::RansacImpl::min_params [protected]

Definition at line 46 of file Ransac.h.

void** alvar::RansacImpl::samples [protected]

Definition at line 44 of file Ransac.h.

int alvar::RansacImpl::sizeof_model [protected]

Definition at line 49 of file Ransac.h.

int alvar::RansacImpl::sizeof_param [protected]

Definition at line 48 of file Ransac.h.

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

• Ransac.h
• Ransac.cpp