#include <FlexibleModelFittingTask.h>

Inheritance diagram for SourceXtractor::FlexibleModelFittingTask:

[legend]

Collaboration diagram for SourceXtractor::FlexibleModelFittingTask:

[legend]

Public Member Functions
	FlexibleModelFittingTask (const std::string &least_squares_engine, unsigned int max_iterations, double modified_chi_squared_scale, std::vector< std::shared_ptr< FlexibleModelFittingParameter > > parameters, std::vector< std::shared_ptr< FlexibleModelFittingFrame > > frames, std::vector< std::shared_ptr< FlexibleModelFittingPrior > > priors, double scale_factor=1.0)

virtual	~FlexibleModelFittingTask ()

void	computeProperties (SourceGroupInterface &group) const override
	Computes one or more properties for the SourceGroup and/or the Sources it contains.

Public Member Functions inherited from SourceXtractor::GroupTask
virtual	~GroupTask ()=default
	Destructor.

Public Member Functions inherited from SourceXtractor::Task
virtual	~Task ()=default
	Destructor.

Private Member Functions
bool	isFrameValid (SourceGroupInterface &group, int frame_index) const

std::shared_ptr< VectorImage< SeFloat > >	createImageCopy (SourceGroupInterface &group, int frame_index) const

std::shared_ptr< VectorImage< SeFloat > >	createWeightImage (SourceGroupInterface &group, int frame_index) const

ModelFitting::FrameModel< ImagePsf, std::shared_ptr< VectorImage< SourceXtractor::SeFloat > > >	createFrameModel (SourceGroupInterface &group, double pixel_scale, FlexibleModelFittingParameterManager &manager, std::shared_ptr< FlexibleModelFittingFrame > frame) const

void	createParameters () const

void	updateCheckImages (SourceGroupInterface &group, double pixel_scale, FlexibleModelFittingParameterManager &manager) const

SeFloat	computeChiSquaredForFrame (std::shared_ptr< const Image< SeFloat > > image, std::shared_ptr< const Image< SeFloat > > model, std::shared_ptr< const Image< SeFloat > > weights, int &data_points) const

SeFloat	computeChiSquared (SourceGroupInterface &group, double pixel_scale, FlexibleModelFittingParameterManager &manager, int &total_data_points) const

void	setDummyProperty (SourceGroupInterface &group, FlexibleModelFittingParameterManager &parameter_manager, Flags flags) const

Detailed Description

Definition at line 41 of file FlexibleModelFittingTask.h.

Constructor & Destructor Documentation

◆ FlexibleModelFittingTask()

SourceXtractor::FlexibleModelFittingTask::FlexibleModelFittingTask	(	const std::string &	least_squares_engine,
		unsigned int	max_iterations,
		double	modified_chi_squared_scale,
		std::vector< std::shared_ptr< FlexibleModelFittingParameter > >	parameters,
		std::vector< std::shared_ptr< FlexibleModelFittingFrame > >	frames,
		std::vector< std::shared_ptr< FlexibleModelFittingPrior > >	priors,
		double	scale_factor = 1.0 )

Definition at line 68 of file FlexibleModelFittingTask.cpp.

◆ ~FlexibleModelFittingTask()

SourceXtractor::FlexibleModelFittingTask::~FlexibleModelFittingTask ( )

virtual

Definition at line 422 of file FlexibleModelFittingTask.cpp.

Member Function Documentation

◆ computeChiSquared()

SeFloat SourceXtractor::FlexibleModelFittingTask::computeChiSquared	(	SourceGroupInterface &	group,
		double	pixel_scale,
		FlexibleModelFittingParameterManager &	manager,
		int &	total_data_points ) const

private

Definition at line 392 of file FlexibleModelFittingTask.cpp.

References computeChiSquaredForFrame(), createFrameModel(), createImageCopy(), createWeightImage(), isFrameValid(), m_frames, and pixel_scale.

Referenced by computeProperties().

Here is the call graph for this function:

◆ computeChiSquaredForFrame()

SeFloat SourceXtractor::FlexibleModelFittingTask::computeChiSquaredForFrame	(	std::shared_ptr< const Image< SeFloat > >	image,
		std::shared_ptr< const Image< SeFloat > >	model,
		std::shared_ptr< const Image< SeFloat > >	weights,
		int &	data_points ) const

private

Definition at line 372 of file FlexibleModelFittingTask.cpp.

References x, and y.

Referenced by computeChiSquared().

◆ computeProperties()

void SourceXtractor::FlexibleModelFittingTask::computeProperties ( SourceGroupInterface & group ) const

overridevirtual

Computes one or more properties for the SourceGroup and/or the Sources it contains.

Implements SourceXtractor::GroupTask.

Definition at line 174 of file FlexibleModelFittingTask.cpp.

References computeChiSquared(), ModelFitting::LeastSquareEngineManager::create(), ModelFitting::createDataVsModelResiduals(), createFrameModel(), createImageCopy(), createWeightImage(), ModelFitting::LeastSquareSummary::ERROR, SourceXtractor::ERROR, Elements::Logging::error(), SourceXtractor::INSUFFICIENT_DATA, isFrameValid(), Euclid::Configuration::logger, m_frames, m_least_squares_engine, m_max_iterations, m_modified_chi_squared_scale, m_parameters, m_priors, m_scale_factor, ModelFitting::LeastSquareSummary::MEMORY, SourceXtractor::MEMORY, std::move(), SourceXtractor::NONE, SourceXtractor::OUTSIDE, SourceXtractor::PARTIAL_FIT, pixel_scale, std::numeric_limits::quiet_NaN(), setDummyProperty(), SourceXtractor::source_flags, updateCheckImages(), x, and y.

Here is the call graph for this function:

◆ createFrameModel()

FrameModel< ImagePsf, std::shared_ptr< VectorImage< SourceXtractor::SeFloat > > > SourceXtractor::FlexibleModelFittingTask::createFrameModel	(	SourceGroupInterface &	group,
		double	pixel_scale,
		FlexibleModelFittingParameterManager &	manager,
		std::shared_ptr< FlexibleModelFittingFrame >	frame ) const

private

Definition at line 127 of file FlexibleModelFittingTask.cpp.

References std::max(), std::move(), and pixel_scale.

Referenced by computeChiSquared(), computeProperties(), and updateCheckImages().

Here is the call graph for this function:

◆ createImageCopy()

std::shared_ptr< VectorImage< SeFloat > > SourceXtractor::FlexibleModelFittingTask::createImageCopy	(	SourceGroupInterface &	group,
		int	frame_index ) const

private

Definition at line 83 of file FlexibleModelFittingTask.cpp.

References SourceXtractor::VectorImage< T >::create(), and SourceXtractor::LayerSubtractedImage.

Referenced by computeChiSquared(), and computeProperties().

Here is the call graph for this function:

◆ createParameters()

void SourceXtractor::FlexibleModelFittingTask::createParameters ( ) const

private

◆ createWeightImage()

std::shared_ptr< VectorImage< SeFloat > > SourceXtractor::FlexibleModelFittingTask::createWeightImage	(	SourceGroupInterface &	group,
		int	frame_index ) const

private

Definition at line 93 of file FlexibleModelFittingTask.cpp.

References SourceXtractor::VectorImage< T >::create(), SourceXtractor::LayerSubtractedImage, SourceXtractor::LayerThresholdedImage, SourceXtractor::LayerVarianceMap, std::sqrt(), x, and y.

Referenced by computeChiSquared(), and computeProperties().

Here is the call graph for this function:

◆ isFrameValid()

bool SourceXtractor::FlexibleModelFittingTask::isFrameValid	(	SourceGroupInterface &	group,
		int	frame_index ) const

private

Definition at line 78 of file FlexibleModelFittingTask.cpp.

Referenced by computeChiSquared(), computeProperties(), and updateCheckImages().

◆ setDummyProperty()

void SourceXtractor::FlexibleModelFittingTask::setDummyProperty	(	SourceGroupInterface &	group,
		FlexibleModelFittingParameterManager &	parameter_manager,
		Flags	flags ) const

private

Definition at line 323 of file FlexibleModelFittingTask.cpp.

References m_parameters, and std::numeric_limits::quiet_NaN().

Referenced by computeProperties().

Here is the call graph for this function:

◆ updateCheckImages()

void SourceXtractor::FlexibleModelFittingTask::updateCheckImages	(	SourceGroupInterface &	group,
		double	pixel_scale,
		FlexibleModelFittingParameterManager &	manager ) const

private

Definition at line 342 of file FlexibleModelFittingTask.cpp.

References createFrameModel(), SourceXtractor::CheckImages::getInstance(), isFrameValid(), m_frames, pixel_scale, x, and y.

Referenced by computeProperties().

Here is the call graph for this function:

Member Data Documentation

◆ m_frames

std::vector<std::shared_ptr<FlexibleModelFittingFrame> > SourceXtractor::FlexibleModelFittingTask::m_frames

private

Definition at line 85 of file FlexibleModelFittingTask.h.

Referenced by computeChiSquared(), computeProperties(), and updateCheckImages().

◆ m_least_squares_engine

std::string SourceXtractor::FlexibleModelFittingTask::m_least_squares_engine

private

Definition at line 80 of file FlexibleModelFittingTask.h.

Referenced by computeProperties().

◆ m_max_iterations

unsigned int SourceXtractor::FlexibleModelFittingTask::m_max_iterations

private

Definition at line 81 of file FlexibleModelFittingTask.h.

Referenced by computeProperties().

◆ m_modified_chi_squared_scale

double SourceXtractor::FlexibleModelFittingTask::m_modified_chi_squared_scale

private

Definition at line 82 of file FlexibleModelFittingTask.h.

Referenced by computeProperties().

◆ m_parameters

std::vector<std::shared_ptr<FlexibleModelFittingParameter> > SourceXtractor::FlexibleModelFittingTask::m_parameters

private

Definition at line 84 of file FlexibleModelFittingTask.h.

Referenced by computeProperties(), and setDummyProperty().

◆ m_priors

std::vector<std::shared_ptr<FlexibleModelFittingPrior> > SourceXtractor::FlexibleModelFittingTask::m_priors

private

Definition at line 86 of file FlexibleModelFittingTask.h.

Referenced by computeProperties().

◆ m_scale_factor

double SourceXtractor::FlexibleModelFittingTask::m_scale_factor

private

Definition at line 88 of file FlexibleModelFittingTask.h.

Referenced by computeProperties().

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

SEImplementation/SEImplementation/Plugin/FlexibleModelFitting/FlexibleModelFittingTask.h
SEImplementation/src/lib/Plugin/FlexibleModelFitting/FlexibleModelFittingTask.cpp

Private Attributes
std::string	m_least_squares_engine

unsigned int	m_max_iterations

double	m_modified_chi_squared_scale

std::vector< std::shared_ptr< FlexibleModelFittingParameter > >	m_parameters

std::vector< std::shared_ptr< FlexibleModelFittingFrame > >	m_frames

std::vector< std::shared_ptr< FlexibleModelFittingPrior > >	m_priors

double	m_scale_factor

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ FlexibleModelFittingTask()

◆ ~FlexibleModelFittingTask()

Member Function Documentation

◆ computeChiSquared()

◆ computeChiSquaredForFrame()

◆ computeProperties()

◆ createFrameModel()

◆ createImageCopy()

◆ createParameters()

◆ createWeightImage()

◆ isFrameValid()

◆ setDummyProperty()

◆ updateCheckImages()

Member Data Documentation

◆ m_frames

◆ m_least_squares_engine

◆ m_max_iterations

◆ m_modified_chi_squared_scale

◆ m_parameters

◆ m_priors

◆ m_scale_factor