ImFusion::CostFunction Class Reference

#include <ImFusion/Base/CostFunction.h>

Interface for a cost function that can be optimized. More...

Inheritance diagram for ImFusion::CostFunction:

Detailed Description

Interface for a cost function that can be optimized.

Public Member Functions
virtual double	evaluate (int n, const double *x, double *dx=0)=0
	Evaluate the cost function.

Member Function Documentation

evaluate()

virtual double ImFusion::CostFunction::evaluate ( int n, const double * x, double * dx = 0 )

pure virtual

Evaluate the cost function.

n is the number of dimensions, x the parameters of size n. If the pointer dx is provided, the cost function shall compute partial derivatives and write it into dx.

Implemented in ImFusion::ClPointDistanceReg, ImFusion::CT::AutoFocusMotionCompensationAlgorithm, ImFusion::CT::BeamHardeningCompensation, ImFusion::CT::GeometrySelfCalibration, ImFusion::CT::Gl2D3DRegistration, ImFusion::FeatureMapsRegistrationAlgorithm, ImFusion::FFDImageRegistration, ImFusion::FitBoundingBoxAlgorithm, ImFusion::GatedLinear4DImageRegistration, ImFusion::LinearGridRegistration, ImFusion::LinearImageRegistration, ImFusion::OptimizationDialog, ImFusion::Optimizer, ImFusion::OptimizerWrapper, ImFusion::ParameterOptimization, ImFusion::ParametricDeformableRegistration, ImFusion::ParametricDeformationOptimizer, ImFusion::ParametricImageRegistration, ImFusion::PointDistanceReg, ImFusion::RegistrationFromPredictionMapAlgorithm, ImFusion::US::SliceToVolumeRegistrationAlgorithm, and ImFusion::US::UltrasoundCalibration.

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

• ImFusion/Base/CostFunction.h