Package gov.nih.mipav.model.algorithms

Class CeresSolver.LinearCostFunction

java.lang.Object

gov.nih.mipav.model.algorithms.CeresSolver.CostFunction

gov.nih.mipav.model.algorithms.CeresSolver.LinearCostFunction

Enclosing class:

CeresSolver

class CeresSolver.LinearCostFunction
extends CeresSolver.CostFunction

Helper cost function that multiplies the parameters by the given jacobians and adds a constant offset.

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.HashMap<java.lang.Integer,Jama.Matrix>	jacobian_offsets_
private java.util.Vector<Jama.Matrix>	residual_J_params_
private java.util.Vector<java.lang.Double>	residuals_offset_

Fields inherited from class gov.nih.mipav.model.algorithms.CeresSolver.CostFunction

parameter_block_sizes_

Constructor Summary

Constructors

Constructor	Description
LinearCostFunction(java.util.Vector<java.lang.Double> residuals_offset)

Method Summary

Modifier and Type	Method	Description
void	AddParameter(Jama.Matrix residual_J_param, java.lang.String testName, boolean[] passed)
boolean	Evaluate(double[][] parameter_ptrs, double[] residuals_ptr)
boolean	Evaluate(java.util.Vector<double[]> parameter_ptrs, double[] residuals_ptr, double[][] residual_J_params)
boolean	Evaluate(java.util.Vector<double[]> parameter_ptrs, double[] residuals_ptr, double[][] residual_J_params, int[] jacobian_offsets)
boolean	Evaluate(java.util.Vector<double[]> parameter_ptrs, double[] residuals_ptr, java.util.Vector<Jama.Matrix> residual_J_params)
void	SetJacobianOffset(int index, Jama.Matrix offset, java.lang.String testName, boolean[] passed)

Methods inherited from class gov.nih.mipav.model.algorithms.CeresSolver.CostFunction

AddParameterBlock, finalize, mutable_parameter_block_sizes, num_residuals, parameter_block_sizes, set_num_residuals, set_parameter_block_sizes, SetNumResiduals

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

residual_J_params_

private java.util.Vector<Jama.Matrix> residual_J_params_

jacobian_offsets_

private java.util.HashMap<java.lang.Integer,Jama.Matrix> jacobian_offsets_

residuals_offset_

private java.util.Vector<java.lang.Double> residuals_offset_

Constructor Detail

LinearCostFunction

public LinearCostFunction(java.util.Vector<java.lang.Double> residuals_offset)

Method Detail

Evaluate

public boolean Evaluate(java.util.Vector<double[]> parameter_ptrs,
                        double[] residuals_ptr,
                        java.util.Vector<Jama.Matrix> residual_J_params)

Evaluate

public boolean Evaluate(java.util.Vector<double[]> parameter_ptrs,
                        double[] residuals_ptr,
                        double[][] residual_J_params)

Overrides:

Evaluate in class CeresSolver.CostFunction

Evaluate

public boolean Evaluate(java.util.Vector<double[]> parameter_ptrs,
                        double[] residuals_ptr,
                        double[][] residual_J_params,
                        int[] jacobian_offsets)

Overrides:

Evaluate in class CeresSolver.CostFunction

Evaluate

public boolean Evaluate(double[][] parameter_ptrs,
                        double[] residuals_ptr)

AddParameter

public void AddParameter(Jama.Matrix residual_J_param,
                         java.lang.String testName,
                         boolean[] passed)

SetJacobianOffset

public void SetJacobianOffset(int index,
                              Jama.Matrix offset,
                              java.lang.String testName,
                              boolean[] passed)