Asseses the quality of a candidate given a spatial kernel and background model. More...

#include <AssessSpatialKernelVisitor.h>

Inheritance diagram for lsst::ip::diffim::detail::AssessSpatialKernelVisitor< PixelT >:

Public Types
typedef std::shared_ptr< AssessSpatialKernelVisitor< PixelT > >	Ptr

Public Member Functions
	AssessSpatialKernelVisitor (std::shared_ptr< lsst::afw::math::LinearCombinationKernel > spatialKernel, lsst::afw::math::Kernel::SpatialFunctionPtr spatialBackground, lsst::pex::policy::Policy const &policy)

virtual	~AssessSpatialKernelVisitor ()

void	reset ()

int	getNGood ()

int	getNRejected ()

int	getNProcessed ()

void	processCandidate (lsst::afw::math::SpatialCellCandidate *candidate)

Detailed Description

template<typename PixelT>
class lsst::ip::diffim::detail::AssessSpatialKernelVisitor< PixelT >

Asseses the quality of a candidate given a spatial kernel and background model.

detail::AssessSpatialKernelVisitor<PixelT> spatialKernelAssessor(spatialKernel, 
                                                                 spatialBackground, 
                                                                 policy);
spatialKernelAssessor.reset();
kernelCells.visitCandidates(&spatialKernelAssessor, nStarPerCell);
nRejected = spatialKernelAssessor.getNRejected();

Note: Evaluates the spatial kernel and spatial background at the location of each candidate, and computes the resulting difference image. Sets candidate as afwMath::SpatialCellCandidate::GOOD/BAD if requested by the Policy.

Definition at line 26 of file AssessSpatialKernelVisitor.h.

Member Typedef Documentation

◆ Ptr

template<typename PixelT >

typedef std::shared_ptr<AssessSpatialKernelVisitor<PixelT> > lsst::ip::diffim::detail::AssessSpatialKernelVisitor< PixelT >::Ptr

Definition at line 29 of file AssessSpatialKernelVisitor.h.

Constructor & Destructor Documentation

◆ AssessSpatialKernelVisitor()

template<typename PixelT >

lsst::ip::diffim::detail::AssessSpatialKernelVisitor< PixelT >::AssessSpatialKernelVisitor	(	std::shared_ptr< lsst::afw::math::LinearCombinationKernel >	spatialKernel,
		lsst::afw::math::Kernel::SpatialFunctionPtr	spatialBackground,
		lsst::pex::policy::Policy const &	policy
	)