inra.ijpb.morphology.strel

Class Cross3x3Strel

java.lang.Object

inra.ijpb.algo.AlgoStub

inra.ijpb.morphology.strel.AbstractStrel3D

inra.ijpb.morphology.strel.AbstractStrel

inra.ijpb.morphology.strel.AbstractInPlaceStrel

inra.ijpb.morphology.strel.Cross3x3Strel

All Implemented Interfaces:

Algo, Strel, InPlaceStrel, InPlaceStrel3D, Strel3D

public class Cross3x3Strel
extends AbstractInPlaceStrel

Structuring element representing a 3x3 cross, that considers the center pixels together with the four orthogonal neighbors.

Author:

David Legland

Nested Class Summary

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

Strel.Shape

Field Summary

Fields inherited from interface inra.ijpb.morphology.Strel

BACKGROUND, FOREGROUND

Constructor Summary

Constructors

Constructor and Description
Cross3x3Strel()

Method Summary

Modifier and Type	Method and Description
int[][]	getMask() Returns the structuring element as a mask.
int[]	getOffset() Returns the offset in the mask.
int[][]	getShifts() Returns the structuring element as a set of shifts.
int[]	getSize() Returns the size of the structuring element, as an array of size in each direction.
void	inPlaceDilation(ij.process.ImageProcessor image) Performs dilation of the image given as argument, and stores the result in the same image.
void	inPlaceErosion(ij.process.ImageProcessor image) Performs erosion of the image given as argument, and stores the result in the same image.
InPlaceStrel	reverse() Returns this structuring element, as is is self-reverse.

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

closing, closing, dilation, dilation, erosion, erosion, inPlaceDilation, inPlaceErosion, opening, opening

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

addBorder, convertMaskToShifts, cropBorder, getChannelName, getMask3D, getShifts3D, setChannelName

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

addBorder, convertMaskToShifts, cropBorder, fireProgressChanged, fireProgressChanged, fireStatusChanged, fireStatusChanged, showProgress, showProgress

Methods inherited from class inra.ijpb.algo.AlgoStub

addAlgoListener, removeAlgoListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface inra.ijpb.morphology.Strel

getChannelName, setChannelName

Methods inherited from interface inra.ijpb.morphology.Strel3D

getMask3D, getShifts3D, showProgress, showProgress

Methods inherited from interface inra.ijpb.algo.Algo

addAlgoListener, removeAlgoListener

Constructor Detail

Cross3x3Strel

public Cross3x3Strel()

Method Detail

getSize

public int[] getSize()

Description copied from interface: Strel

Returns the size of the structuring element, as an array of size in each direction. The first index corresponds to the number of pixels in the x direction.

Returns:

the size of the structuring element

getMask

public int[][] getMask()

Description copied from interface: Strel

Returns the structuring element as a mask. Each value is either 0 or 255. The first index corresponds to the y position, and the second index to the x direction.

Returns:

the mask of the structuring element

getOffset

public int[] getOffset()

Description copied from interface: Strel

Returns the offset in the mask. The first value corresponds to the shift in the x direction.

Returns:

the offset in the mask

getShifts

public int[][] getShifts()

Description copied from interface: Strel

Returns the structuring element as a set of shifts. The size of the result is N-by-2, where N is the number of elements of the structuring element. The first value corresponds to the shift in the x direction.

Returns:

a set of shifts

reverse

public InPlaceStrel reverse()

Returns this structuring element, as is is self-reverse.

Returns:

the reversed structuring element

See Also:

InPlaceStrel.reverse()

inPlaceDilation

public void inPlaceDilation(ij.process.ImageProcessor image)

Description copied from interface: InPlaceStrel

Performs dilation of the image given as argument, and stores the result in the same image.

Parameters:

image - the input image to dilate

inPlaceErosion

public void inPlaceErosion(ij.process.ImageProcessor image)

Description copied from interface: InPlaceStrel

Performs erosion of the image given as argument, and stores the result in the same image.

Parameters:

image - the input image to erode