Package gov.nih.mipav.model.algorithms

Class WalshHadamardTransform

java.lang.Object

java.lang.Thread

gov.nih.mipav.model.algorithms.AlgorithmBase

gov.nih.mipav.model.algorithms.WalshHadamardTransform

All Implemented Interfaces:

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

public class WalshHadamardTransform
extends AlgorithmBase

Copyright (c) 2016, suresh All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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 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
(package private) ModelImage	inverseImage
(package private) ModelImage	transformImage

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

Method Summary

Modifier and Type	Method	Description
private void	filter(double[] data, int filterType, double filterVal1, double filterVal2)
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)
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

transformImage

ModelImage transformImage

inverseImage

ModelImage inverseImage

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

WalshHadamardTransform

public WalshHadamardTransform(ModelImage transformImage,
                              ModelImage inverseImage,
                              ModelImage srcImg,
                              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

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)