inra.ijpb.measure.region2d

Class RegionAnalyzer2D<T>

java.lang.Object

inra.ijpb.algo.AlgoStub

inra.ijpb.measure.region2d.RegionAnalyzer2D<T>

Type Parameters:

T - the type of the data computed for each region. May be a class instance, or a single Numeric type.

All Implemented Interfaces:

Algo, RegionAnalyzer<T>

Direct Known Subclasses:

AverageThickness, BoundingBox, Centroid, Convexity, EquivalentEllipse, GeodesicDiameter, InertiaEllipse, IntrinsicVolumesAnalyzer2D, LargestInscribedCircle, MaxFeretDiameter, OrientedBoundingBox2D

public abstract class RegionAnalyzer2D<T>
extends AlgoStub
implements RegionAnalyzer<T>

Base implementation of RegionAnalyzer interface for planar binary/label images.

Author:

dlegland

See Also:

RegionAnalyzer3D

Constructor Summary

Constructors

Constructor and Description
RegionAnalyzer2D()

Method Summary

Modifier and Type	Method and Description
Map<Integer,T>	analyzeRegions(ij.ImagePlus labelPlus) Default implementation of the analyzeRegions method, that calls the more specialized analyzeRegions(ImageProcessor, int[], Calibration) method and transforms the result into a map.
Map<Integer,T>	analyzeRegions(ij.process.ImageProcessor image, ij.measure.Calibration calib) Identifies labels within image and computes an instance of the generic type T for each region in input label image.
abstract T[]	analyzeRegions(ij.process.ImageProcessor image, int[] labels, ij.measure.Calibration calib) Computes an instance of the generic type T for each region in input label image.
ij.measure.ResultsTable	computeTable(ij.ImagePlus labelPlus) Default implementation of computeTable method, using the two other methods analyzeRegions(ImagePlus) and RegionAnalyzer.createTable(Map):

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.measure.RegionAnalyzer

createTable

Constructor Detail

RegionAnalyzer2D

public RegionAnalyzer2D()

Method Detail

analyzeRegions

public abstract T[] analyzeRegions(ij.process.ImageProcessor image,
                                   int[] labels,
                                   ij.measure.Calibration calib)

Computes an instance of the generic type T for each region in input label image.

Parameters:

image - the input image containing label of particles

labels - the array of labels within the image

calib - the spatial calibration of the image

Returns:

an array of the type used to represent the analysis result of each region

analyzeRegions

public Map<Integer,T> analyzeRegions(ij.process.ImageProcessor image,
                                     ij.measure.Calibration calib)

Identifies labels within image and computes an instance of the generic type T for each region in input label image.

Parameters:

image - a label image (8, 16 or 32 bits)

calib - the spatial calibration of the image

Returns:

a map between the region label and the result of analysis for each region

analyzeRegions

public Map<Integer,T> analyzeRegions(ij.ImagePlus labelPlus)

Default implementation of the analyzeRegions method, that calls the more specialized analyzeRegions(ImageProcessor, int[], Calibration) method and transforms the result into a map.

Specified by:

analyzeRegions in interface RegionAnalyzer<T>

Parameters:

labelPlus - the input image containing label of regions

Returns:

the mapping between region label and result of analysis for each region

computeTable

public ij.measure.ResultsTable computeTable(ij.ImagePlus labelPlus)

Default implementation of computeTable method, using the two other methods analyzeRegions(ImagePlus) and RegionAnalyzer.createTable(Map):

Specified by:

computeTable in interface RegionAnalyzer<T>

Parameters:

labelPlus - a label or binary image of region(s)

Returns:

an instance of ResultsTable containing results presented in a tabular format.