Package gov.nih.mipav.model.algorithms

Class AlgorithmEvaluateMaskSegmentation

java.lang.Object

java.lang.Thread

gov.nih.mipav.model.algorithms.AlgorithmBase

gov.nih.mipav.model.algorithms.AlgorithmEvaluateMaskSegmentation

All Implemented Interfaces:

ActionListener, WindowListener, Runnable, EventListener

public class AlgorithmEvaluateMaskSegmentation
extends AlgorithmBase

Compares segmentation results of a test image to segmentation results of an ideal gold standard true image. Comparisons are made for identical nonzero levels in the 2 images. For each nonzero level, the false negative volume fraction, the false positive volume fraction, and the positive volume fraction are output to the global data text. The images must be boolean, UBYTE, or USHORT.

Nested Class Summary

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

Thread.Builder, Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field	Description
private int	absoluteTrue	total number of voxels at a particular nonzero level.
private int	falseNegative	where trueImage has the nonzero level.
private int	falsePositive	where trueImage does not have the nonzero level.
private float	fnvf	false negative volume fraction.
private float	fpvf	false positive volume fraction.
private int	length	DOCUMENT ME!
private int	levelsMatch	DOCUMENT ME!
private boolean	present	DOCUMENT ME!
private short[]	testArray	DOCUMENT ME!
private ModelImage	testImage	DOCUMENT ME!
private int	testLength	DOCUMENT ME!
private int[]	testLevelArray	DOCUMENT ME!
private int	testLevels	DOCUMENT ME!
private float	tpvf	positive volume fraction.
private short[]	trueArray	DOCUMENT ME!
private int	trueFound	in the true image.
private int[]	trueLevelArray	DOCUMENT ME!
private int	trueLevels	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
AlgorithmEvaluateMaskSegmentation(ModelImage trueImage, ModelImage testImage)	Creates a new AlgorithmEvaluateMaskSegmentation 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, isVirtual, join, join, join, join, ofPlatform, ofVirtual, onSpinWait, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, sleep, start, startVirtualThread, stop, suspend, threadId, toString, yield

Methods inherited from class java.lang.Object

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

Field Details

absoluteTrue

private int absoluteTrue

total number of voxels at a particular nonzero level.

falseNegative

private int falseNegative

where trueImage has the nonzero level.

falsePositive

private int falsePositive

where trueImage does not have the nonzero level.

fnvf

private float fnvf

false negative volume fraction.

fpvf

private float fpvf

false positive volume fraction.

length

private int length

DOCUMENT ME!

levelsMatch

private int levelsMatch

DOCUMENT ME!

present

private boolean present

DOCUMENT ME!

testArray

private short[] testArray

DOCUMENT ME!

testImage

private ModelImage testImage

DOCUMENT ME!

testLength

private int testLength

DOCUMENT ME!

testLevelArray

private int[] testLevelArray

DOCUMENT ME!

testLevels

private int testLevels

DOCUMENT ME!

tpvf

private float tpvf

positive volume fraction.

trueArray

private short[] trueArray

DOCUMENT ME!

trueFound

private int trueFound

in the true image.

trueLevelArray

private int[] trueLevelArray

DOCUMENT ME!

trueLevels

private int trueLevels

DOCUMENT ME!

Constructor Details

AlgorithmEvaluateMaskSegmentation

public AlgorithmEvaluateMaskSegmentation(ModelImage trueImage,
 ModelImage testImage)

Creates a new AlgorithmEvaluateMaskSegmentation object.

Parameters:

trueImage - image model used as a ideal gold standard

testImage - image model tested against the trueImage

Method Details

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