Package gov.nih.mipav.model.algorithms

Class AlgorithmEvaluateSegmentation

java.lang.Object

java.lang.Thread

gov.nih.mipav.model.algorithms.AlgorithmBase

gov.nih.mipav.model.algorithms.AlgorithmEvaluateSegmentation

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.WindowListener, java.lang.Runnable, java.util.EventListener

public class AlgorithmEvaluateSegmentation
extends AlgorithmBase

Compares segmentation results of a test image to segmentation results of an ideal gold standard true image. Comparisons are made for contour or polyline vois having the same ids in the 2 images. For each id number, the false negative volume fraction, the false positive volume fraction, and the positive volume fraction are output to the global data text.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field	Description
private double	absoluteTrue	total number of id voxels in true image.
private double	falseNegative	where trueImage has id but test image does not.
private double	falsePositive	where trueImage does not have id but test image does.
private double	fnvf	false negative volume fraction.
private double	fpvf	false positive volume fraction.
private int	length	DOCUMENT ME!
private int	nTestVOIs	DOCUMENT ME!
private int	nTrueVOIs	DOCUMENT ME!
private int	testID	DOCUMENT ME!
private ModelImage	testImage	DOCUMENT ME!
private int	testLength	DOCUMENT ME!
private ViewVOIVector	testVOIs	DOCUMENT ME!
private double	tpvf	positive volume fraction.
private double	trueFound	number of the absoluteTrue found in the test image.
private int	trueID	DOCUMENT ME!
private ViewVOIVector	trueVOIs	DOCUMENT ME!

Fields inherited from class gov.nih.mipav.model.algorithms.AlgorithmBase

destFlag, destImage, image25D, mask, maxProgressValue, minProgressValue, multiThreadingEnabled, nthreads, progress, progressModulus, progressStep, runningInSeparateThread, separable, srcImage, threadStopped

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor	Description
AlgorithmEvaluateSegmentation(ModelImage trueImage, ModelImage testImage)	Creates a new AlgorithmEvaluateSegmentation object.

Method Summary

Modifier and Type	Method	Description
void	finalize()	Prepares this class for destruction.
void	runAlgorithm()	Starts the program.

Methods inherited from class gov.nih.mipav.model.algorithms.AlgorithmBase

actionPerformed, addListener, addProgressChangeListener, calculateImageSize, calculatePrincipleAxis, computeElapsedTime, computeElapsedTime, convertIntoFloat, delinkProgressToAlgorithm, delinkProgressToAlgorithmMulti, displayError, errorCleanUp, fireProgressStateChanged, fireProgressStateChanged, fireProgressStateChanged, fireProgressStateChanged, fireProgressStateChanged, generateProgressValues, getDestImage, getElapsedTime, getMask, getMaxProgressValue, getMinProgressValue, getNumberOfThreads, getProgress, getProgressChangeListener, getProgressChangeListeners, getProgressModulus, getProgressStep, getProgressValues, getSrcImage, isCompleted, isImage25D, isMultiThreadingEnabled, isRunningInSeparateThread, isThreadStopped, linkProgressToAlgorithm, linkProgressToAlgorithm, makeProgress, notifyListeners, removeListener, removeProgressChangeListener, run, setCompleted, setImage25D, setMask, setMaxProgressValue, setMinProgressValue, setMultiThreadingEnabled, setNumberOfThreads, setProgress, setProgressModulus, setProgressStep, setProgressValues, setProgressValues, setRunningInSeparateThread, setSrcImage, setStartTime, setThreadStopped, startMethod, windowActivated, windowClosed, windowClosing, windowDeactivated, windowDeiconified, windowIconified, windowOpened

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, onSpinWait, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

absoluteTrue

private double absoluteTrue

total number of id voxels in true image.

falseNegative

private double falseNegative

where trueImage has id but test image does not.

falsePositive

private double falsePositive

where trueImage does not have id but test image does.

fnvf

private double fnvf

false negative volume fraction.

fpvf

private double fpvf

false positive volume fraction.

length

private int length

DOCUMENT ME!

nTestVOIs

private int nTestVOIs

DOCUMENT ME!

nTrueVOIs

private int nTrueVOIs

DOCUMENT ME!

testID

private int testID

DOCUMENT ME!

testImage

private ModelImage testImage

DOCUMENT ME!

testLength

private int testLength

DOCUMENT ME!

testVOIs

private ViewVOIVector testVOIs

DOCUMENT ME!

tpvf

private double tpvf

positive volume fraction.

trueFound

private double trueFound

number of the absoluteTrue found in the test image.

trueID

private int trueID

DOCUMENT ME!

trueVOIs

private ViewVOIVector trueVOIs

DOCUMENT ME!

Constructor Detail

AlgorithmEvaluateSegmentation

public AlgorithmEvaluateSegmentation(ModelImage trueImage,
                                     ModelImage testImage)

Creates a new AlgorithmEvaluateSegmentation object.

Parameters:

trueImage - image model used as a ideal gold standard

testImage - image model tested against the trueImage

Method Detail

finalize

public void finalize()

Prepares this class for destruction.

Overrides:

finalize in class AlgorithmBase

runAlgorithm

public void runAlgorithm()

Starts the program.

Specified by:

runAlgorithm in class AlgorithmBase