ModelFitting::CompactModelBase< ImageType > Class Template Reference

#include <CompactModelBase.h>

Inheritance diagram for ModelFitting::CompactModelBase< ImageType >:

Collaboration diagram for ModelFitting::CompactModelBase< ImageType >:

Public Member Functions
	CompactModelBase (std::shared_ptr< BasicParameter > x_scale, std::shared_ptr< BasicParameter > y_scale, std::shared_ptr< BasicParameter > rotation, double width, double height, std::shared_ptr< BasicParameter > x, std::shared_ptr< BasicParameter > y, std::tuple< double, double, double, double > transform)
virtual	~CompactModelBase ()=default
Public Member Functions inherited from ModelFitting::ExtendedModel< ImageType >
	ExtendedModel (std::vector< std::unique_ptr< ModelComponent > > &&component_list, std::shared_ptr< BasicParameter > x_scale, std::shared_ptr< BasicParameter > y_scale, std::shared_ptr< BasicParameter > rotation_angle, double width, double height, std::shared_ptr< BasicParameter > x, std::shared_ptr< BasicParameter > y)
	ExtendedModel (ExtendedModel &&)=default
virtual	~ExtendedModel ()=default
virtual double	getValue (double x, double y) const
virtual ImageType	getRasterizedImage (double pixel_scale, std::size_t size_x, std::size_t size_y) const
double	getWidth () const
double	getHeight () const
Public Member Functions inherited from ModelFitting::PositionedModel
	PositionedModel (std::shared_ptr< BasicParameter > x, std::shared_ptr< BasicParameter > y)
	PositionedModel (PositionedModel &&other)
virtual	~PositionedModel ()=default
double	getX () const
double	getY () const

Protected Member Functions
Mat22	getCombinedTransform (double pixel_scale) const
template<typename ModelEvaluator>
float	samplePixel (const ModelEvaluator &model_eval, int x, int y, unsigned int subsampling) const
template<typename ModelEvaluator>
float	sampleStochastic (const ModelEvaluator &model_eval, int x, int y, unsigned int samples=100) const
template<typename ModelEvaluator>
float	adaptiveSamplePixel (const ModelEvaluator &model_eval, int x, int y, unsigned int max_subsampling, float threshold=1.1) const
double	getMaxRadiusSqr (std::size_t size_x, std::size_t size_y, const Mat22 &transform) const
void	renormalize (ImageType &image, double flux) const

Protected Attributes
Mat22	m_jacobian
Mat22	m_inv_jacobian
Protected Attributes inherited from ModelFitting::ExtendedModel< ImageType >
std::vector< std::unique_ptr< ModelComponent > >	m_component_list {}

Private Member Functions
double	computeSqrDistanceLineToOrigin (double x1, double y1, double x2, double y2) const

Private Attributes
std::shared_ptr< BasicParameter >	m_x_scale
std::shared_ptr< BasicParameter >	m_y_scale
std::shared_ptr< BasicParameter >	m_rotation

Detailed Description

template<typename ImageType>
class ModelFitting::CompactModelBase< ImageType >

Definition at line 21 of file CompactModelBase.h.

Constructor & Destructor Documentation

CompactModelBase()

template<typename ImageType>

ModelFitting::CompactModelBase< ImageType >::CompactModelBase	(	std::shared_ptr< BasicParameter >	x_scale,
		std::shared_ptr< BasicParameter >	y_scale,
		std::shared_ptr< BasicParameter >	rotation,
		double	width,
		double	height,
		std::shared_ptr< BasicParameter >	x,
		std::shared_ptr< BasicParameter >	y,
		std::tuple< double, double, double, double >	transform )

Definition at line 14 of file CompactModelBase.icpp.

References ModelFitting::ExtendedModel< ImageType >::ExtendedModel(), and std::transform().

Referenced by ModelFitting::CompactExponentialModel< ImageType >::CompactExponentialModel(), ModelFitting::CompactSersicModel< ImageType >::CompactSersicModel(), ModelFitting::OnnxCompactModel< ImageType >::OnnxCompactModel(), and ModelFitting::CompactExponentialModel< ImageType >::~CompactExponentialModel().

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~CompactModelBase()

template<typename ImageType>

virtual ModelFitting::CompactModelBase< ImageType >::~CompactModelBase ( )

virtualdefault

References pixel_scale, and std::transform().

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Member Function Documentation

adaptiveSamplePixel()

template<typename ImageType>

template<typename ModelEvaluator>

float ModelFitting::CompactModelBase< ImageType >::adaptiveSamplePixel ( const ModelEvaluator & model_eval, int x, int y, unsigned int max_subsampling, float threshold = 1.1 ) const

inlineprotected

Definition at line 82 of file CompactModelBase.icpp.

References std::fabs(), and samplePixel().

Referenced by ModelFitting::CompactExponentialModel< ImageType >::getRasterizedImage(), ModelFitting::CompactSersicModel< ImageType >::getRasterizedImage(), and ModelFitting::CompactExponentialModel< ImageType >::~CompactExponentialModel().

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computeSqrDistanceLineToOrigin()

template<typename ImageType>

double ModelFitting::CompactModelBase< ImageType >::computeSqrDistanceLineToOrigin ( double x1, double y1, double x2, double y2 ) const

private

Definition at line 102 of file CompactModelBase.icpp.

Referenced by getMaxRadiusSqr().

getCombinedTransform()

template<typename ImageType>

Mat22 ModelFitting::CompactModelBase< ImageType >::getCombinedTransform ( double pixel_scale ) const

protected

Definition at line 27 of file CompactModelBase.icpp.

References std::cos(), m_inv_jacobian, m_rotation, m_x_scale, m_y_scale, pixel_scale, and std::sin().

Referenced by ModelFitting::CompactExponentialModel< ImageType >::getRasterizedImage(), ModelFitting::CompactSersicModel< ImageType >::getRasterizedImage(), ModelFitting::OnnxCompactModel< ImageType >::getRasterizedImage(), ModelFitting::CompactExponentialModel< ImageType >::getValue(), ModelFitting::CompactSersicModel< ImageType >::getValue(), and ModelFitting::CompactExponentialModel< ImageType >::~CompactExponentialModel().

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getMaxRadiusSqr()

template<typename ImageType>

double ModelFitting::CompactModelBase< ImageType >::getMaxRadiusSqr ( std::size_t size_x, std::size_t size_y, const Mat22 & transform ) const

protected

Definition at line 108 of file CompactModelBase.icpp.

References computeSqrDistanceLineToOrigin(), std::min(), and std::transform().

Referenced by ModelFitting::CompactExponentialModel< ImageType >::getRasterizedImage(), ModelFitting::CompactSersicModel< ImageType >::getRasterizedImage(), and ModelFitting::CompactExponentialModel< ImageType >::~CompactExponentialModel().

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renormalize()

template<typename ImageType>

void ModelFitting::CompactModelBase< ImageType >::renormalize ( ImageType & image, double flux ) const

protected

Definition at line 129 of file CompactModelBase.icpp.

Referenced by ModelFitting::CompactExponentialModel< ImageType >::getRasterizedImage(), ModelFitting::CompactSersicModel< ImageType >::getRasterizedImage(), ModelFitting::OnnxCompactModel< ImageType >::getRasterizedImage(), and ModelFitting::CompactExponentialModel< ImageType >::~CompactExponentialModel().

samplePixel()

template<typename ImageType>

template<typename ModelEvaluator>

float ModelFitting::CompactModelBase< ImageType >::samplePixel ( const ModelEvaluator & model_eval, int x, int y, unsigned int subsampling ) const

inlineprotected

Definition at line 51 of file CompactModelBase.icpp.

Referenced by adaptiveSamplePixel(), and ModelFitting::CompactExponentialModel< ImageType >::~CompactExponentialModel().

sampleStochastic()

template<typename ImageType>

template<typename ModelEvaluator>

float ModelFitting::CompactModelBase< ImageType >::sampleStochastic ( const ModelEvaluator & model_eval, int x, int y, unsigned int samples = 100 ) const

inlineprotected

Definition at line 66 of file CompactModelBase.icpp.

Member Data Documentation

m_inv_jacobian

template<typename ImageType>

Mat22 ModelFitting::CompactModelBase< ImageType >::m_inv_jacobian

protected

Definition at line 49 of file CompactModelBase.h.

Referenced by getCombinedTransform().

m_jacobian

template<typename ImageType>

Mat22 ModelFitting::CompactModelBase< ImageType >::m_jacobian

protected

Definition at line 48 of file CompactModelBase.h.

Referenced by ModelFitting::CompactExponentialModel< ImageType >::getRasterizedImage(), ModelFitting::CompactSersicModel< ImageType >::getRasterizedImage(), ModelFitting::CompactExponentialModel< ImageType >::getValue(), ModelFitting::CompactSersicModel< ImageType >::getValue(), and ModelFitting::CompactExponentialModel< ImageType >::~CompactExponentialModel().

m_rotation

template<typename ImageType>

std::shared_ptr<BasicParameter> ModelFitting::CompactModelBase< ImageType >::m_rotation

private

Definition at line 56 of file CompactModelBase.h.

Referenced by getCombinedTransform().

m_x_scale

template<typename ImageType>

std::shared_ptr<BasicParameter> ModelFitting::CompactModelBase< ImageType >::m_x_scale

private

Definition at line 54 of file CompactModelBase.h.

Referenced by getCombinedTransform().

m_y_scale

template<typename ImageType>

std::shared_ptr<BasicParameter> ModelFitting::CompactModelBase< ImageType >::m_y_scale

private

Definition at line 55 of file CompactModelBase.h.

Referenced by getCombinedTransform().

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

• ModelFitting/ModelFitting/Models/CompactModelBase.h
• ModelFitting/ModelFitting/Models/_impl/CompactModelBase.icpp