Package inra.ijpb.morphology.geodrec

Class GeodesicReconstructionByErosion3DScanning

java.lang.Object

inra.ijpb.algo.AlgoStub

inra.ijpb.morphology.geodrec.GeodesicReconstruction3DAlgoStub

inra.ijpb.morphology.geodrec.GeodesicReconstructionByErosion3DScanning

All Implemented Interfaces:

Algo, GeodesicReconstruction3DAlgo

public class GeodesicReconstructionByErosion3DScanning
extends GeodesicReconstruction3DAlgoStub

Geodesic reconstruction by erosion for 3D stacks using scanning algorithm, and Image3D access class.

This version uses iterations of forward and backward passes until no more modifications are made. It is intended to work on any type of scalar 3D images, using 6 or 26 adjacencies.

Uses specialized class Image3D to access the values in 3D image stacks, by avoiding to check bounds at each access. For byte stack, the class GeodesicReconstructionByDilation3DGray8Scanning may be faster.

Author:

David Legland

See Also:

Image3D

Field Summary

Fields inherited from class inra.ijpb.morphology.geodrec.GeodesicReconstruction3DAlgoStub

showProgress, showStatus, verbose

Constructor Summary

Constructors

Constructor	Description
GeodesicReconstructionByErosion3DScanning()	Creates a new instance of geodesic reconstruction by dilation algorithm, using the default connectivity 6.
GeodesicReconstructionByErosion3DScanning(int connectivity)	Creates a new instance of geodesic reconstruction by dilation algorithm, that specifies the connectivity to use.

Method Summary

Modifier and Type	Method	Description
ij.ImageStack	applyTo(ij.ImageStack marker, ij.ImageStack mask)	Run the reconstruction by dilation algorithm using the images specified as argument.
ij.ImageStack	applyTo(ij.ImageStack marker, ij.ImageStack mask, ij.ImageStack binaryMask)	Run the reconstruction by dilation algorithm using the images specified as argument.

Methods inherited from class inra.ijpb.morphology.geodrec.GeodesicReconstruction3DAlgoStub

getConnectivity, setConnectivity

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

Constructor Details

GeodesicReconstructionByErosion3DScanning

public GeodesicReconstructionByErosion3DScanning()

Creates a new instance of geodesic reconstruction by dilation algorithm, using the default connectivity 6.

GeodesicReconstructionByErosion3DScanning

public GeodesicReconstructionByErosion3DScanning(int connectivity)

Creates a new instance of geodesic reconstruction by dilation algorithm, that specifies the connectivity to use.

Parameters:

connectivity - the 3D connectivity to use (either 6 or 26)

Method Details

applyTo

public ij.ImageStack applyTo(ij.ImageStack marker,
ij.ImageStack mask)

Run the reconstruction by dilation algorithm using the images specified as argument.

Parameters:

marker - image used to initialize the reconstruction

mask - image used to constrain the reconstruction

Returns:

the geodesic reconstruction of marker image constrained by mask image

applyTo

public ij.ImageStack applyTo(ij.ImageStack marker,
ij.ImageStack mask,
ij.ImageStack binaryMask)

Run the reconstruction by dilation algorithm using the images specified as argument.

Parameters:

marker - image used to initialize the reconstruction

mask - image used to constrain the reconstruction

binaryMask - binary mask to restrict the region of application

Returns:

the geodesic reconstruction of marker image constrained by mask image