SourceXtractor::DownSampledImagePsf Class Reference

#include <DownSampledImagePsf.h>

Collaboration diagram for SourceXtractor::DownSampledImagePsf:

Public Member Functions
	DownSampledImagePsf (double pixel_scale, std::shared_ptr< VectorImage< SeFloat > > image, double down_scaling=1.0, bool normalize_psf=true)
virtual	~DownSampledImagePsf ()=default
double	getPixelScale () const
std::size_t	getSize () const
std::shared_ptr< VectorImage< SourceXtractor::SeFloat > >	getScaledKernel (SeFloat scale) const
void	convolve (std::shared_ptr< WriteableImage< float > > image) const
std::unique_ptr< DFTConvolution< SeFloat >::ConvolutionContext >	prepare (const std::shared_ptr< const Image< SeFloat > > &model_ptr) const
void	convolve (std::shared_ptr< WriteableImage< float > > image, std::unique_ptr< DFTConvolution< SeFloat >::ConvolutionContext > &context) const

Private Attributes
double	m_down_scaling
std::shared_ptr< ImagePsf >	m_psf
bool	m_normalize_psf { true }

Detailed Description

Definition at line 41 of file DownSampledImagePsf.h.

Constructor & Destructor Documentation

DownSampledImagePsf()

SourceXtractor::DownSampledImagePsf::DownSampledImagePsf	(	double	pixel_scale,
		std::shared_ptr< VectorImage< SeFloat > >	image,
		double	down_scaling = 1.0,
		bool	normalize_psf = true )

Definition at line 32 of file DownSampledImagePsf.cpp.

References std::accumulate(), m_down_scaling, m_normalize_psf, m_psf, std::make_shared(), and pixel_scale.

Here is the call graph for this function:

~DownSampledImagePsf()

virtual SourceXtractor::DownSampledImagePsf::~DownSampledImagePsf ( )

virtualdefault

Member Function Documentation

convolve() [1/2]

void SourceXtractor::DownSampledImagePsf::convolve

(

std::shared_ptr< WriteableImage< float > >

image

)

const

Definition at line 102 of file DownSampledImagePsf.cpp.

References m_psf.

convolve() [2/2]

void SourceXtractor::DownSampledImagePsf::convolve	(	std::shared_ptr< WriteableImage< float > >	image,
		std::unique_ptr< DFTConvolution< SeFloat >::ConvolutionContext > &	context ) const

Definition at line 117 of file DownSampledImagePsf.cpp.

References m_psf.

getPixelScale()

double SourceXtractor::DownSampledImagePsf::getPixelScale

(

)

const

Definition at line 78 of file DownSampledImagePsf.cpp.

References m_psf.

getScaledKernel()

std::shared_ptr< VectorImage< SourceXtractor::SeFloat > > SourceXtractor::DownSampledImagePsf::getScaledKernel

(

SeFloat

scale

)

const

Definition at line 94 of file DownSampledImagePsf.cpp.

References m_psf.

getSize()

std::size_t SourceXtractor::DownSampledImagePsf::getSize

(

)

const

Definition at line 86 of file DownSampledImagePsf.cpp.

References m_psf.

prepare()

std::unique_ptr< DFTConvolution< SeFloat >::ConvolutionContext > SourceXtractor::DownSampledImagePsf::prepare

(

const std::shared_ptr< const Image< SeFloat > > &

model_ptr

)

const

Definition at line 108 of file DownSampledImagePsf.cpp.

References m_psf.

Member Data Documentation

m_down_scaling

double SourceXtractor::DownSampledImagePsf::m_down_scaling

private

Definition at line 60 of file DownSampledImagePsf.h.

Referenced by DownSampledImagePsf().

m_normalize_psf

bool SourceXtractor::DownSampledImagePsf::m_normalize_psf { true }

private

Definition at line 62 of file DownSampledImagePsf.h.

Referenced by DownSampledImagePsf().

m_psf

std::shared_ptr<ImagePsf> SourceXtractor::DownSampledImagePsf::m_psf

private

Definition at line 61 of file DownSampledImagePsf.h.

Referenced by convolve(), convolve(), DownSampledImagePsf(), getPixelScale(), getScaledKernel(), getSize(), and prepare().

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

• SEImplementation/SEImplementation/Image/DownSampledImagePsf.h
• SEImplementation/src/lib/Image/DownSampledImagePsf.cpp