Package org.anchoranalysis.plugin.image.feature.bean.score

Class SingleChannel

Object

AnchorBean<VoxelScore>

InitializableBean<VoxelScore,ImageInitialization>

ImageBean<VoxelScore>

VoxelScore

SingleChannel

Direct Known Subclasses:

CalculateLevelBase, FromDictionaryBase, NormalizeByConstant, NormalizeByMax

public abstract class SingleChannel
extends VoxelScore

A score that is calculated on a single channel only.

This abstract class extends VoxelScore to provide a base for voxel scores that operate on a single energy channel.

Author:

Owen Feehan

Constructor Summary

Constructors

Constructor	Description
SingleChannel()

Method Summary

Modifier and Type	Method	Description
double	calculate(int[] voxelIntensities)	Calculates a score for a set of voxel intensities.
protected abstract double	deriveScoreFromVoxel(int voxelIntensity)	Derives a score from a single voxel intensity.
int	getEnergyChannelIndex()	The index of the energy channel to use for score calculation.
void	setEnergyChannelIndex(int energyChannelIndex)	The index of the energy channel to use for score calculation.

Methods inherited from class org.anchoranalysis.image.feature.bean.VoxelScore

initialize

Methods inherited from class org.anchoranalysis.bean.initializable.InitializableBean

getInitialization, getLogger, getPropertyInitializer, initialize, initializeRecursive, initRecursiveWithInitializer, isInitialized, onInitialization

Methods inherited from class org.anchoranalysis.bean.AnchorBean

checkMisconfigured, describeBean, describeChildren, duplicateBean, fields, findFieldsOfClass, getBeanName, getLocalPath, localise, toString

Methods inherited from class java.lang.Object

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

Constructor Details

SingleChannel

public SingleChannel()

Method Details

calculate

public double calculate(int[] voxelIntensities)
                 throws FeatureCalculationException

Description copied from class: VoxelScore

Calculates a score for a set of voxel intensities.

Specified by:

calculate in class VoxelScore

Parameters:

voxelIntensities - an array of voxel intensity values

Returns:

the calculated score for the given voxel intensities

Throws:

FeatureCalculationException - if the calculation fails

deriveScoreFromVoxel

protected abstract double deriveScoreFromVoxel(int voxelIntensity)

Derives a score from a single voxel intensity.

Parameters:

voxelIntensity - the intensity of the voxel in the specified energy channel

Returns:

the calculated score for the voxel

getEnergyChannelIndex

public int getEnergyChannelIndex()

The index of the energy channel to use for score calculation.

setEnergyChannelIndex

public void setEnergyChannelIndex(int energyChannelIndex)

The index of the energy channel to use for score calculation.