Package gov.nih.mipav.model.algorithms

Class AlgorithmHarrisCornerDetector

java.lang.Object

java.lang.Thread

gov.nih.mipav.model.algorithms.AlgorithmBase

gov.nih.mipav.model.algorithms.AlgorithmHarrisCornerDetector

All Implemented Interfaces:

AlgorithmInterface, ActionListener, WindowListener, Runnable, EventListener

public class AlgorithmHarrisCornerDetector
extends AlgorithmBase
implements AlgorithmInterface

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 double	epsilon
private float[]	Fx2
private float[]	Fxy
private float[]	Fy2
private float[]	Ix
private float[]	Iy
private int	operationType
private double	pointThreshold
private int	radius
private float	sigma
private static final int	xOp
private static final int	xxOp
private static final int	xyOp
private static final int	yOp
private static final int	yyOp

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
AlgorithmHarrisCornerDetector()	AlgorithmHarrisCornerDetector - default constructor.
AlgorithmHarrisCornerDetector(ModelImage destImg, ModelImage srcImg, float sigma, int radius, double pointThreshold)	AlgorithmHarrisCornerDetector.

Method Summary

Modifier and Type	Method	Description
void	algorithmPerformed(AlgorithmBase algorithm)	Called after an algorithm this listener is registered to exits (maybe successfully, maybe not).
void	finalize()	finalize -
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

xOp

private static final int xOp

See Also:

• Constant Field Values

yOp

private static final int yOp

See Also:

• Constant Field Values

xxOp

private static final int xxOp

See Also:

• Constant Field Values

xyOp

private static final int xyOp

See Also:

• Constant Field Values

yyOp

private static final int yyOp

See Also:

• Constant Field Values

epsilon

private double epsilon

sigma

private float sigma

radius

private int radius

pointThreshold

private double pointThreshold

Ix

private float[] Ix

Iy

private float[] Iy

Fx2

private float[] Fx2

Fxy

private float[] Fxy

Fy2

private float[] Fy2

operationType

private int operationType

Constructor Details

AlgorithmHarrisCornerDetector

public AlgorithmHarrisCornerDetector()

AlgorithmHarrisCornerDetector - default constructor.

AlgorithmHarrisCornerDetector

public AlgorithmHarrisCornerDetector(ModelImage destImg,
 ModelImage srcImg,
 float sigma,
 int radius,
 double pointThreshold)

AlgorithmHarrisCornerDetector.

Parameters:

destImg - DOCUMENT ME!

srcImg - DOCUMENT ME!

sigma -

radius -

pointThreshold -

Method Details

finalize

public void finalize()

finalize -

Overrides:

finalize in class AlgorithmBase

runAlgorithm

public void runAlgorithm()

Starts the program.

Specified by:

runAlgorithm in class AlgorithmBase

algorithmPerformed

public void algorithmPerformed(AlgorithmBase algorithm)

Description copied from interface: AlgorithmInterface

Called after an algorithm this listener is registered to exits (maybe successfully, maybe not). If the algorithm is run in a separate thread, this call will be made within that thread. If not, this call will be made from that same, shared thread.

Specified by:

algorithmPerformed in interface AlgorithmInterface

Parameters:

algorithm - the algorithm which has just completed