Package inra.ijpb.morphology.strel

Class AbstractSeparableStrel3D

java.lang.Object

inra.ijpb.algo.AlgoStub

inra.ijpb.morphology.strel.AbstractStrel3D

inra.ijpb.morphology.strel.AbstractSeparableStrel3D

All Implemented Interfaces:

Algo, AlgoListener, SeparableStrel3D, Strel3D

Direct Known Subclasses:

CubeStrel, CuboidStrel

public abstract class AbstractSeparableStrel3D
extends AbstractStrel3D
implements SeparableStrel3D, AlgoListener

Implementation stub for separable 3D Structuring elements.

Author:

David Legland

Nested Class Summary

Nested classes/interfaces inherited from interface inra.ijpb.morphology.Strel3D

Strel3D.Shape

Field Summary

Fields inherited from interface inra.ijpb.morphology.Strel3D

BACKGROUND, FOREGROUND

Constructor Summary

Constructors

Constructor	Description
AbstractSeparableStrel3D()

Method Summary

Modifier and Type	Method	Description
void	algoProgressChanged(AlgoEvent evt)	Propagates the event by changing the source.
void	algoStatusChanged(AlgoEvent evt)	Propagates the event by changing the source.
ij.ImageStack	closing(ij.ImageStack stack)	Performs a morphological closing on the input stack, by applying first a dilation, then an erosion with the reversed structuring element.
ij.ImageStack	dilation(ij.ImageStack stack)	Implements a default algorithm for dilation, that consists in iterating over the neighbors of each pixel to compute the maximum value.
ij.ImageStack	erosion(ij.ImageStack stack)	Implements a default algorithm for erosion, that consists in iterating over the neighbors of each pixel to compute the minimum value.
ij.ImageStack	opening(ij.ImageStack stack)	Performs a morphological opening on the input stack, by applying first an erosion, then a dilation with the reversed structuring element.

Methods inherited from class inra.ijpb.morphology.strel.AbstractStrel3D

addBorder, cropBorder, showProgress, showProgress

Methods inherited from class inra.ijpb.algo.AlgoStub

addAlgoListener, removeAlgoListener

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface inra.ijpb.algo.Algo

addAlgoListener, removeAlgoListener

Methods inherited from interface inra.ijpb.morphology.strel.SeparableStrel3D

decompose, reverse

Methods inherited from interface inra.ijpb.morphology.Strel3D

getMask3D, getOffset, getShifts3D, getSize, showProgress, showProgress

Constructor Details

AbstractSeparableStrel3D

public AbstractSeparableStrel3D()

Method Details

dilation

public ij.ImageStack dilation(ij.ImageStack stack)

Description copied from class: AbstractStrel3D

Implements a default algorithm for dilation, that consists in iterating over the neighbors of each pixel to compute the maximum value. The neighbors are obtained via the getShifts() method.

Specified by:

dilation in interface Strel3D

Overrides:

dilation in class AbstractStrel3D

Parameters:

stack - the input image

Returns:

the result of dilation with this structuring element

See Also:

Strel3D.getShifts3D(), AbstractStrel3D.erosion(ImageStack)

erosion

public ij.ImageStack erosion(ij.ImageStack stack)

Description copied from class: AbstractStrel3D

Implements a default algorithm for erosion, that consists in iterating over the neighbors of each pixel to compute the minimum value. The neighbors are obtained via the getShifts() method.

Specified by:

erosion in interface Strel3D

Overrides:

erosion in class AbstractStrel3D

Parameters:

stack - the input image

Returns:

the result of erosion with this structuring element

See Also:

Strel3D.getShifts3D(), AbstractStrel3D.dilation(ImageStack)

closing

public ij.ImageStack closing(ij.ImageStack stack)

Description copied from class: AbstractStrel3D

Performs a morphological closing on the input stack, by applying first a dilation, then an erosion with the reversed structuring element.

Specified by:

closing in interface Strel3D

Overrides:

closing in class AbstractStrel3D

Parameters:

stack - the input image

Returns:

the result of closing with this structuring element

See Also:

AbstractStrel3D.dilation(ImageStack), AbstractStrel3D.erosion(ImageStack), AbstractStrel3D.opening(ImageStack), Strel3D.reverse()

opening

public ij.ImageStack opening(ij.ImageStack stack)

Description copied from class: AbstractStrel3D

Performs a morphological opening on the input stack, by applying first an erosion, then a dilation with the reversed structuring element.

Specified by:

opening in interface Strel3D

Overrides:

opening in class AbstractStrel3D

Parameters:

stack - the input image

Returns:

the result of closing with this structuring element

See Also:

AbstractStrel3D.dilation(ImageStack), AbstractStrel3D.erosion(ImageStack), AbstractStrel3D.closing(ImageStack), Strel3D.reverse()

algoProgressChanged

public void algoProgressChanged(AlgoEvent evt)

Propagates the event by changing the source.

Specified by:

algoProgressChanged in interface AlgoListener

Parameters:

evt - the AlgoEvent instance containing info about the algorithm.

algoStatusChanged

public void algoStatusChanged(AlgoEvent evt)

Propagates the event by changing the source.

Specified by:

algoStatusChanged in interface AlgoListener

Parameters:

evt - the AlgoEvent instance containing info about the algorithm.