de.unihalle.informatik.MiToBo.segmentation.evaluation.measures

Class Measure_PrattsFigureOfMerit

java.lang.Object

de.unihalle.informatik.Alida.operator.ALDOperator

de.unihalle.informatik.MiToBo.core.operator.MTBOperator

de.unihalle.informatik.MiToBo.segmentation.evaluation.measures.EvaluationMeasure

de.unihalle.informatik.MiToBo.segmentation.evaluation.measures.EvaluationMeasureContours

de.unihalle.informatik.MiToBo.segmentation.evaluation.measures.Measure_PrattsFigureOfMerit

All Implemented Interfaces:

de.unihalle.informatik.Alida.datatypes.ALDConfigurationValidator, de.unihalle.informatik.Alida.operator.events.ALDOperatorExecutionProgressEventListener, EventListener

public class Measure_PrattsFigureOfMerit
extends EvaluationMeasureContours

This class implements Pratt's figure of merit for contour detection evaluation.

Author:

knispel, moeller

Nested Class Summary

Nested classes/interfaces inherited from class de.unihalle.informatik.Alida.operator.ALDOperator

de.unihalle.informatik.Alida.operator.ALDOperator.HidingMode, de.unihalle.informatik.Alida.operator.ALDOperator.HistoryConstructionMode

Field Summary

Fields inherited from class de.unihalle.informatik.MiToBo.segmentation.evaluation.measures.EvaluationMeasureContours

gtContours, gtRegionLabels, resultImg, segContours, segRegionLabels

Fields inherited from class de.unihalle.informatik.MiToBo.segmentation.evaluation.measures.EvaluationMeasure

evalData, gtIDs, gtLabelImage, height, labelsetGT, labelsetSG, matchingMatrix, maxRegionCount, minRegionCount, scoreMatrix, segLabelImage, sgIDs, sizesGT, sizesSG, width

Fields inherited from class de.unihalle.informatik.Alida.operator.ALDOperator

completeDAG, name, operatorExecutionEventlistenerList, portHashAccess, verbose, versionProvider

Constructor Summary

Constructors

Constructor and Description
Measure_PrattsFigureOfMerit() Default constructor.
Measure_PrattsFigureOfMerit(MTBImageShort segImg, MTBImageShort gtImg, ArrayList<ArrayList<Point>> _segContours, ArrayList<ArrayList<Point>> _gtContours, ArrayList<Integer> _segRegions, ArrayList<Integer> _gtRegions, byte[][] mmatrix) Constructor with arguments.

Method Summary

Modifier and Type	Method and Description
protected double	compute(int gtIndex, int segIndex) This method implements the PRA itself for two given contours.
protected void	doEvaluation() Method to overwrite that does actual calculations.
protected MTBGroundtruthEvaluationData	PRA() This method is the implementation of Pratt's figure of merit.

Methods inherited from class de.unihalle.informatik.MiToBo.segmentation.evaluation.measures.EvaluationMeasureContours

showContours

Methods inherited from class de.unihalle.informatik.MiToBo.segmentation.evaluation.measures.EvaluationMeasure

getResult, operate

Methods inherited from class de.unihalle.informatik.MiToBo.core.operator.MTBOperator

readResolve

Methods inherited from class de.unihalle.informatik.Alida.operator.ALDOperator

addOperatorExecutionProgressEventListener, addParameter, addParameter, addParameterUnconditioned, fieldContained, fireOperatorExecutionProgressEvent, getALDPortHashAccessKey, getConstructionMode, getDocumentation, getHidingMode, getInactiveParameterNames, getInInoutNames, getInInoutNames, getInNames, getInOutNames, getMissingRequiredInputs, getName, getNumParameters, getOutInoutNames, getOutNames, getParameter, getParameterDescriptor, getParameterDescriptorUnconditioned, getParameterNames, getParameterUnconditioned, getSupplementalNames, getVerbose, getVersion, handleOperatorExecutionProgressEvent, hasInOutParameters, hasParameter, isAnnotatedParameter, isConfigured, print, print, print, printInterface, printInterface, readHistory, reinitializeParameterDescriptors, removeOperatorExecutionProgressEventListener, removeParameter, runOp, runOp, runOp, setConstructionMode, setConstructionMode, setConstructionMode, setHidingMode, setName, setParameter, setParameterUnconditioned, setVerbose, toStringVerbose, unconfiguredItems, validate, validateCustom, validateGeneric, writeHistory, writeHistory, writeHistory

Methods inherited from class java.lang.Object

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

Constructor Detail

Measure_PrattsFigureOfMerit

public Measure_PrattsFigureOfMerit()
                            throws de.unihalle.informatik.Alida.exceptions.ALDOperatorException

Default constructor.

Throws:

de.unihalle.informatik.Alida.exceptions.ALDOperatorException - Thrown in case of failure.

Measure_PrattsFigureOfMerit

public Measure_PrattsFigureOfMerit(MTBImageShort segImg,
                                   MTBImageShort gtImg,
                                   ArrayList<ArrayList<Point>> _segContours,
                                   ArrayList<ArrayList<Point>> _gtContours,
                                   ArrayList<Integer> _segRegions,
                                   ArrayList<Integer> _gtRegions,
                                   byte[][] mmatrix)
                            throws de.unihalle.informatik.Alida.exceptions.ALDOperatorException

Constructor with arguments.

Parameters:

segImg - Segmentation result.

gtImg - Groundtruth label image.

_segContours - Segmented contours.

_gtContours - Groundtruth contours.

_segRegions - Segmented regions (pixel list).

_gtRegions - Groundtruth regions (pixel list).

mmatrix - Assignment matrix.

Throws:

de.unihalle.informatik.Alida.exceptions.ALDOperatorException - Thrown in case of failure.

Method Detail

doEvaluation

protected void doEvaluation()
                     throws de.unihalle.informatik.Alida.exceptions.ALDOperatorException

Description copied from class: EvaluationMeasure

Method to overwrite that does actual calculations.

Specified by:

doEvaluation in class EvaluationMeasure

Throws:

de.unihalle.informatik.Alida.exceptions.ALDOperatorException - Thrown in case of failure.

PRA

protected MTBGroundtruthEvaluationData PRA()

This method is the implementation of Pratt's figure of merit.

Returns:

Evaluation data object.

compute

protected double compute(int gtIndex,
                         int segIndex)

This method implements the PRA itself for two given contours.

Parameters:

gtIndex - Index of groundtruth region.

segIndex - Index of matched segmented region.

Returns:

Pratt's error measure.