java.lang.Object
- java.lang.Thread
- - gov.nih.mipav.model.algorithms.AlgorithmBase
  - - gov.nih.mipav.model.algorithms.WalshHadamardTransform2

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.WindowListener, java.lang.Runnable, java.util.EventListener
```
public class WalshHadamardTransform2
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

(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
`WalshHadamardTransform2()`
`WalshHadamardTransform2(ModelImage transformImage, ModelImage inverseImage, ModelImage srcImg)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`fwht_normalize(int n, int[] src)`
`double`	`fwht_sum_absolute_difference(int n, int[] a, int[] b)`
`void`	`fwht_transform(int n, int[] src, int[] dst)`
`void`	`fwht_transform2D(int yDim, int xDim, int[][] src, int[][] dst)`
`void`	`runAlgorithm()`	Actually runs the algorithm.
`void`	`test()`

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
```

Constructor Detail

WalshHadamardTransform2
```
public WalshHadamardTransform2()
```

WalshHadamardTransform2

public WalshHadamardTransform2(ModelImage transformImage,
                               ModelImage inverseImage,
                               ModelImage srcImg)

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

fwht_transform2D

public void fwht_transform2D(int yDim,
                             int xDim,
                             int[][] src,
                             int[][] dst)

fwht_transform

public void fwht_transform(int n,
                           int[] src,
                           int[] dst)

fwht_normalize

public void fwht_normalize(int n,
                           int[] src)

fwht_sum_absolute_difference

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

test
```
public void test()
```

Modifier and Type	Field	Description
`(package private) ModelImage`	`inverseImage`
`(package private) ModelImage`	`transformImage`

Class WalshHadamardTransform2

Nested Class Summary

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

Field Summary

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

Fields inherited from class java.lang.Thread

Constructor Summary

Method Summary

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

Methods inherited from class java.lang.Thread

Methods inherited from class java.lang.Object

Field Detail

transformImage

inverseImage

Constructor Detail

WalshHadamardTransform2

WalshHadamardTransform2

Method Detail

runAlgorithm

fwht_transform2D

fwht_transform

fwht_normalize

fwht_sum_absolute_difference

test