inra.ijpb.morphology.attrfilt

Class AreaOpeningQueue

java.lang.Object

inra.ijpb.algo.AlgoStub

inra.ijpb.morphology.attrfilt.AreaOpeningQueue

All Implemented Interfaces:

Algo, AreaOpening

public class AreaOpeningQueue
extends AlgoStub
implements AreaOpening

Area opening using priority queue for updating each regional maxima.

Author:

dlegland

Constructor Summary

Constructors

Constructor and Description
AreaOpeningQueue()

Method Summary

Modifier and Type	Method and Description
int	getConnectivity() Returns the current connectivity value for this algorithm.
ij.process.ImageProcessor	process(ij.process.ImageProcessor image, int minArea) Applies area opening on the input grayscale image and returns the result.
void	setConnectivity(int connectivity) Changes the connectivity of this algorithm.

Methods inherited from class inra.ijpb.algo.AlgoStub

addAlgoListener, fireProgressChanged, fireProgressChanged, fireStatusChanged, fireStatusChanged, 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.algo.Algo

addAlgoListener, removeAlgoListener

Constructor Detail

AreaOpeningQueue

public AreaOpeningQueue()

Method Detail

setConnectivity

public void setConnectivity(int connectivity)

Changes the connectivity of this algorithm.

Parameters:

connectivity - the connectivity to use, either 4 or 8

getConnectivity

public int getConnectivity()

Returns the current connectivity value for this algorithm.

Returns:

the current connectivity value (either 4 or 8)

process

public ij.process.ImageProcessor process(ij.process.ImageProcessor image,
                                         int minArea)

Description copied from interface: AreaOpening

Applies area opening on the input grayscale image and returns the result.

Specified by:

process in interface AreaOpening

Parameters:

image - the image to process.

minArea - the minimal number of pixels the regions need to keep.

Returns:

the result of area opening.