Package org.anchoranalysis.plugin.image.bean.histogram.threshold

Class Quantile

Object

AnchorBean<CalculateLevel>

InitializableBean<CalculateLevel,NullInitialization>

NullParametersBean<CalculateLevel>

CalculateLevel

Quantile

public class Quantile
extends CalculateLevel

Calculates the threshold value from a quantile of a histogram.

By default, it calculates the median i.e. quantile of 0.5

Author:

Owen Feehan

Constructor Summary

Constructors

Constructor	Description
Quantile()

Method Summary

Modifier and Type	Method	Description
int	calculateLevel(Histogram histogram)	Determines a voxel intensity that can be used for thresholding.
protected boolean	canEqual(Object other)
boolean	equals(Object o)
double	getQuantile()
int	hashCode()
boolean	isAddOne()
void	setAddOne(boolean addOne)
void	setQuantile(double quantile)

Methods inherited from class org.anchoranalysis.bean.NullParametersBean

initializeRecursive, onInitialization, onInitialization

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

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

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, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Quantile

public Quantile()

Method Details

calculateLevel

public int calculateLevel(Histogram histogram)
                   throws OperationFailedException

Description copied from class: CalculateLevel

Determines a voxel intensity that can be used for thresholding.

Specified by:

calculateLevel in class CalculateLevel

Parameters:

histogram - a histogram of voxel-intensities from which a threshold-level can be derived.

Returns:

the threshold-level.

Throws:

OperationFailedException - if a level cannot be successfully calculated.

equals

public boolean equals(Object o)

Specified by:

equals in class CalculateLevel

canEqual

protected boolean canEqual(Object other)

hashCode

public int hashCode()

Specified by:

hashCode in class CalculateLevel

getQuantile

public double getQuantile()

setQuantile

public void setQuantile(double quantile)

isAddOne

public boolean isAddOne()

setAddOne

public void setAddOne(boolean addOne)