a class for the evaluation of a pseudo ground truth of a perfusion series More...

#include <mia/2d/groundtruthproblem.hh>

Inheritance diagram for GroundTruthProblem:

Collaboration diagram for GroundTruthProblem:

Public Member Functions
	GroundTruthProblem (double a, double b, const C2DBounds &slice_size, size_t nframes, const CDoubleVector &left_side, const CCorrelationEvaluator::result_type &corr)

void	set_alpha_beta (double a, double b)

Public Member Functions inherited from CMinimizer::Problem
void	df (size_t n, const double x, double g)

void	df (const std::vector< double > &x, std::vector< double > &g)

void	df (const CDoubleVector &x, CDoubleVector &g)

double	f (size_t n, const double *x)

double	f (const std::vector< double > &x)

double	f (const CDoubleVector &x)

double	fdf (size_t n, const double x, double g)

double	fdf (const std::vector< double > &x, std::vector< double > &g)

double	fdf (const CDoubleVector &x, CDoubleVector &g)

size_t	size () const

virtual	~Problem ()

Public Member Functions inherited from CPropertyFlagHolder
void	add (const char *property)

Set	get_missing_properties (const CPropertyFlagHolder &testset) const

bool	has (const char *property) const

bool	has_all_in (const CPropertyFlagHolder &testset) const

virtual	~CPropertyFlagHolder ()

Protected Member Functions
const std::vector< double > &	get_spacial_gradient () const

const std::vector< double > &	get_time_derivative () const

Additional Inherited Members
Public Types inherited from CPropertyFlagHolder
typedef std::set< const char * >	Set
	define the type of the set of flags More...

Detailed Description

a class for the evaluation of a pseudo ground truth of a perfusion series

This class implements the optimization problem required for Ground Thruth Estimation as described in Chao Li and Ying Sun, Nonrigid Registration of Myocardial Perfusion MRI Using Pseudo Ground Truth, In Proc. Medical Image Computing and Computer-Assisted Intervention – MICCAI 2009, 165-172, 2009 For its use see the class C2DGroundTruthEvaluator.

Definition at line 42 of file groundtruthproblem.hh.

Constructor & Destructor Documentation

◆ GroundTruthProblem()

GroundTruthProblem::GroundTruthProblem	(	double	a,
		double	b,
		const C2DBounds &	slice_size,
		size_t	nframes,
		const CDoubleVector &	left_side,
		const CCorrelationEvaluator::result_type &	corr
	)

Create the ground thruth estimator with the given parameters (see the paper for details on \(\alpha\) and \(\beta\))

Parameters

a	parameter \(\alpha\)
b	parameter \(\beta\)
slice_size	2D image size of the series images,
nframes	number of frames in the perfusion series
left_side
corr

Member Function Documentation

◆ get_spacial_gradient()

const std::vector<double>& GroundTruthProblem::get_spacial_gradient ( ) const

protected

Returns: a reference to the spacial gradient

◆ get_time_derivative()

const std::vector<double>& GroundTruthProblem::get_time_derivative ( ) const

protected

Returns: a reference to the temporal gradient

◆ set_alpha_beta()

void GroundTruthProblem::set_alpha_beta	(	double	a,
		double	b
	)

Set the parametes \(\alpha\) and \(\beta\)

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

groundtruthproblem.hh

Public Member Functions

Protected Member Functions