Package org.anchoranalysis.plugin.image.feature.stack.calculation

Class CalculateHistogramMasked

Object

CalculationPart<Histogram,FeatureInputStack>

CalculateHistogramMasked

All Implemented Interfaces:

ResettableCalculation

public class CalculateHistogramMasked
extends CalculationPart<Histogram,FeatureInputStack>

Calculated a histogram for a specific region on a channel, as identified by a mask in another channel

Constructor Summary

Constructors

Constructor	Description
CalculateHistogramMasked(int energyIndexSignal, int energyIndexMask)	Creates a new CalculateHistogramMasked instance.

Method Summary

Modifier and Type	Method	Description
protected boolean	canEqual(Object other)
boolean	equals(Object o)
protected Histogram	execute(FeatureInputStack input)	This performs the actual calculation when needed.
int	hashCode()

Methods inherited from class org.anchoranalysis.feature.calculate.part.CalculationPart

getOrCalculate, hasCachedResult, invalidate

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CalculateHistogramMasked

public CalculateHistogramMasked(int energyIndexSignal,
 int energyIndexMask)

Creates a new CalculateHistogramMasked instance.

Parameters:

energyIndexSignal - the index in the energy-stack of the channel part of whose signal will form a histogram

energyIndexMask - the index in the energy-stack of a channel which is a binary mask (0=off, 255=on)

Method Details

execute

protected Histogram execute(FeatureInputStack input)
                     throws FeatureCalculationException

Description copied from class: CalculationPart

This performs the actual calculation when needed. It should only be called once, until CalculationPart.invalidate() is called.

Specified by:

execute in class CalculationPart<Histogram,FeatureInputStack>

Parameters:

input - the input to the calculation.

Returns:

the result of the calculation.

Throws:

FeatureCalculationException - if the calculation cannot be successfully completed.

equals

public boolean equals(Object o)

Specified by:

equals in class CalculationPart<Histogram,FeatureInputStack>

canEqual

protected boolean canEqual(Object other)

hashCode

public int hashCode()

Specified by:

hashCode in class CalculationPart<Histogram,FeatureInputStack>