Package gov.nih.mipav.model.algorithms

Class WalshHadamardTransform3

java.lang.Object

java.lang.Thread

gov.nih.mipav.model.algorithms.AlgorithmBase

gov.nih.mipav.model.algorithms.WalshHadamardTransform3

All Implemented Interfaces:

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

public class WalshHadamardTransform3
extends AlgorithmBase

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
static int	DYADIC
private int	FILTER_GREATER
private int	FILTER_HARD
private int	FILTER_LESS
private int	FILTER_NN_GARROTE
private int	FILTER_NONE
private int	FILTER_SOFT
private int	FILTER_THRESHOLD_FIRM
private int	filterType
private double	filterVal1
private double	filterVal2
private ModelImage	inverseImage
static int	NATURAL
static int	SEQUENCY
private ModelImage	transformImage
private int	type

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
WalshHadamardTransform3()
WalshHadamardTransform3(ModelImage transformImage, ModelImage inverseImage, ModelImage srcImg, int type, int filterType, double filterVal1, double filterVal2)

Method Summary

Modifier and Type	Method	Description
private double[]	bitrevorder(double[] X)
double[]	fhtdya(double[] data, boolean forwardTransform)
void	fhtdya2D(int yDim, int xDim, double[][] src, double[][] dst, boolean forwardTransform)
double[]	fhtnat(double[] data, boolean forwardTransform)
void	fhtnat2D(int yDim, int xDim, double[][] src, double[][] dst, boolean forwardTransform)
double[]	fhtseq(double[] data, boolean forwardTransform)
void	fhtseq2D(int yDim, int xDim, double[][] src, double[][] dst, boolean forwardTransform)
private void	filter(double[] data, int filterType, double filterVal1, double filterVal2)
double	fwht_sum_absolute_difference(int n, double[] a, double[] b)
double[]	greater(double[] data, double value, double substitute)
double[][]	hard(double[][] data, double value, double substitute)
double[]	hard(double[] data, double value, double substitute)
double[]	less(double[] data, double value, double substitute)
double[]	nn_garrote(double[] data, double value, double substitute)
void	runAlgorithm()	Actually runs the algorithm.
double[]	soft(double[] data, double value, double substitute)
void	test()
double[]	threshold_firm(double[] data, double value_low, double value_high)

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

actionPerformed, addListener, addProgressChangeListener, calculateImageSize, calculatePrincipleAxis, computeElapsedTime, computeElapsedTime, convertIntoFloat, delinkProgressToAlgorithm, delinkProgressToAlgorithmMulti, displayError, errorCleanUp, finalize, 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

SEQUENCY

public static final int SEQUENCY

See Also:

Constant Field Values

DYADIC

public static final int DYADIC

See Also:

Constant Field Values

NATURAL

public static final int NATURAL

See Also:

Constant Field Values

transformImage

private ModelImage transformImage

inverseImage

private ModelImage inverseImage

type

private int type

FILTER_NONE

private final int FILTER_NONE

See Also:

Constant Field Values

FILTER_SOFT

private final int FILTER_SOFT

See Also:

Constant Field Values

FILTER_NN_GARROTE

private final int FILTER_NN_GARROTE

See Also:

Constant Field Values

FILTER_HARD

private final int FILTER_HARD

See Also:

Constant Field Values

FILTER_GREATER

private final int FILTER_GREATER

See Also:

Constant Field Values

FILTER_LESS

private final int FILTER_LESS

See Also:

Constant Field Values

FILTER_THRESHOLD_FIRM

private final int FILTER_THRESHOLD_FIRM

See Also:

Constant Field Values

filterType

private int filterType

filterVal1

private double filterVal1

filterVal2

private double filterVal2

Constructor Detail

WalshHadamardTransform3

public WalshHadamardTransform3()

WalshHadamardTransform3

public WalshHadamardTransform3(ModelImage transformImage,
                               ModelImage inverseImage,
                               ModelImage srcImg,
                               int type,
                               int filterType,
                               double filterVal1,
                               double filterVal2)

Method Detail

runAlgorithm

public void runAlgorithm()

Description copied from class: AlgorithmBase

Actually runs the algorithm. Implemented by inheriting algorithms.

Specified by:

runAlgorithm in class AlgorithmBase

fhtseq2D

public void fhtseq2D(int yDim,
                     int xDim,
                     double[][] src,
                     double[][] dst,
                     boolean forwardTransform)

fhtdya2D

public void fhtdya2D(int yDim,
                     int xDim,
                     double[][] src,
                     double[][] dst,
                     boolean forwardTransform)

fhtnat2D

public void fhtnat2D(int yDim,
                     int xDim,
                     double[][] src,
                     double[][] dst,
                     boolean forwardTransform)

fhtseq

public double[] fhtseq(double[] data,
                       boolean forwardTransform)

fhtdya

public double[] fhtdya(double[] data,
                       boolean forwardTransform)

fhtnat

public double[] fhtnat(double[] data,
                       boolean forwardTransform)

bitrevorder

private double[] bitrevorder(double[] X)

test

public void test()

fwht_sum_absolute_difference

public double fwht_sum_absolute_difference(int n,
                                           double[] a,
                                           double[] b)

filter

private void filter(double[] data,
                    int filterType,
                    double filterVal1,
                    double filterVal2)

soft

public double[] soft(double[] data,
                     double value,
                     double substitute)

nn_garrote

public double[] nn_garrote(double[] data,
                           double value,
                           double substitute)

hard

public double[] hard(double[] data,
                     double value,
                     double substitute)

hard

public double[][] hard(double[][] data,
                       double value,
                       double substitute)

greater

public double[] greater(double[] data,
                        double value,
                        double substitute)

less

public double[] less(double[] data,
                     double value,
                     double substitute)

threshold_firm

public double[] threshold_firm(double[] data,
                               double value_low,
                               double value_high)