de.unihalle.informatik.MiToBo.segmentation.snakes.energies.paramAdapt

Class MTBSnakeEnergyCD_KassCurvature_ParamAdapt

java.lang.Object

de.unihalle.informatik.MiToBo.segmentation.snakes.energies.paramAdapt.MTBSnakeEnergyCD_KassCurvature_ParamAdapt

Direct Known Subclasses:

MTBSnakeEnergyCD_KassCurvature_ParamAdaptFix, MTBSnakeEnergyCD_KassCurvature_ParamAdaptNone

@ALDParametrizedClass
public abstract class MTBSnakeEnergyCD_KassCurvature_ParamAdapt
extends Object

Parameter adaptation for Kass et al. curvature penalty.

Author:

moeller

Field Summary

Fields

Modifier and Type	Field and Description
protected double	initBeta Initial beta value of the Kass curvature energy.

Constructor Summary

Constructors

Constructor and Description
MTBSnakeEnergyCD_KassCurvature_ParamAdapt()

Method Summary

Modifier and Type	Method and Description
abstract double[]	betaUpdate(SnakeOptimizerSingle o, double[] curBetas) Update function for beta values.
abstract Double	getMaxBeta() Get the maximum value for parameter beta.
abstract Double	getMinBeta() Get the minimum value for parameter beta.
abstract void	init(MTBSnakeEnergyCD_KassCurvature ener) Initialize the updater according to associated energy object.
abstract String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

initBeta

protected double initBeta

Initial beta value of the Kass curvature energy.

Constructor Detail

MTBSnakeEnergyCD_KassCurvature_ParamAdapt

public MTBSnakeEnergyCD_KassCurvature_ParamAdapt()

Method Detail

init

public abstract void init(MTBSnakeEnergyCD_KassCurvature ener)

Initialize the updater according to associated energy object.

betaUpdate

public abstract double[] betaUpdate(SnakeOptimizerSingle o,
                                    double[] curBetas)

Update function for beta values.

Parameters:

o - current snake optimizer

curBetas - current beta values

Returns:

New updated beta values.

getMaxBeta

public abstract Double getMaxBeta()

Get the maximum value for parameter beta.

Returns:

Maximum beta value.

getMinBeta

public abstract Double getMinBeta()

Get the minimum value for parameter beta.

Returns:

Minimum beta value.

toString

public abstract String toString()

Overrides:

toString in class Object