Package org.anchoranalysis.plugin.image.feature.bean.object.pair.touching

Class HasTouchingVoxels

Object

AnchorBean<Feature<FeatureInputPairObjects>>

InitializableBean<Feature<FeatureInputPairObjects>,FeatureInitialization>

Feature<FeatureInputPairObjects>

FeaturePairObjects

TouchingVoxels

HasTouchingVoxels

public class HasTouchingVoxels
extends TouchingVoxels

A simple scheme for counting the touching voxels.

A voxel in the second object is touching if it has 4-connectivity with a voxel on the exterior of the first-object (source)

In practice, we do this only where the bounding-boxes (dilated by 1 pixels) intersect. So as not to waste computation-time in useless areas.

Author:

Owen Feehan

Constructor Summary

Constructors

Constructor	Description
HasTouchingVoxels()

Method Summary

Modifier and Type	Method	Description
protected double	calculateWithIntersection(ObjectMask first, ObjectMask second, BoundingBox boxIntersect)	Calculates the feature value for the intersection of two objects.

Methods inherited from class org.anchoranalysis.plugin.image.feature.bean.object.pair.touching.TouchingVoxels

calculate, createCountKernelMask, createParameters, isDo3D, setDo3D

Methods inherited from class org.anchoranalysis.image.feature.bean.object.pair.FeaturePairObjects

inputType

Methods inherited from class org.anchoranalysis.feature.bean.Feature

assignTo, beforeCalc, calculateCheckInitialized, castAs, createListChildFeatures, describeBean, describeParameters, descriptionLong, duplicateChangeName, getCustomName, getFriendlyName, onInitialization, setCustomName, toString

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, describeChildren, duplicateBean, fields, findFieldsOfClass, getBeanName, getLocalPath, localise

Methods inherited from class java.lang.Object

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

Constructor Details

HasTouchingVoxels

public HasTouchingVoxels()

Method Details

calculateWithIntersection

protected double calculateWithIntersection(ObjectMask first,
 ObjectMask second,
 BoundingBox boxIntersect)
                                    throws FeatureCalculationException

Description copied from class: TouchingVoxels

Calculates the feature value for the intersection of two objects.

Specified by:

calculateWithIntersection in class TouchingVoxels

Parameters:

first - the first ObjectMask

second - the second ObjectMask

boxIntersect - the BoundingBox of the intersection

Returns:

the calculated feature value

Throws:

FeatureCalculationException - if the calculation fails