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

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.WindowListener, java.lang.Runnable, java.util.EventListener
```
public class AlgorithmDemonsLite
extends AlgorithmBase
```
Algorithm for non-linear registration with the DEMONS algorithm. * (Demons variant from Tom Vercauteren's 2009 paper, "Diffeomorphic demons: Efficient non-parametric image registration by Tom Vercauteren, Xavier Pennec, Aymeric Perchant, and Nicholas Ayache, NeuroImage, 45, 2009, S61-S72.)

Version:

Feb 2005

Author:

Pierre-Louis Bazin

See Also:

JDialogDemons

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 DemonsRegistrationLite`	`algorithm`
`private ModelImage`	`cImage`
`private ModelImage`	`circleImage`
`private ModelImage[]`	`destImage`
`private int`	`levels`
`private int`	`Ni`
`private int`	`nix`
`private int`	`niy`
`private int`	`niz`
`private int`	`ntx`
`private int`	`nty`
`private int`	`ntz`
`private java.lang.String`	`output`
`private int`	`regType`
`private float`	`rix`
`private float`	`riy`
`private float`	`riz`
`private float`	`rtx`
`private float`	`rty`
`private float`	`rtz`
`private float`	`scale`
`private float`	`smoothing`
`private ModelImage`	`srcImage`
`private ModelImage`	`targetImage`

Fields inherited from class gov.nih.mipav.model.algorithms.AlgorithmBase
destFlag, image25D, mask, maxProgressValue, minProgressValue, multiThreadingEnabled, nthreads, progress, progressModulus, progressStep, runningInSeparateThread, separable, threadStopped

Fields inherited from class java.lang.Thread
MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors
Constructor	Description
`AlgorithmDemonsLite(ModelImage srcImg, ModelImage targetImg, int levels_, int Ni_, float smooth_, float scale_, java.lang.String reg_, java.lang.String out_)`	Constructor for 3D images in which changes are placed in a predetermined destination image.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`finalize()`	Prepares this class for destruction.
`void`	`generateTestImages()`	A test of the diffeomorphic demons is to transform a circle image to a letter C image.
`ModelImage[]`	`getResultImages()`	for output of results
`void`	`runAlgorithm()`	Starts the algorithm.

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, 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

srcImage
```
private ModelImage srcImage
```

targetImage
```
private ModelImage targetImage
```

destImage
```
private ModelImage[] destImage
```

output
```
private java.lang.String output
```

nix
```
private int nix
```

niy
```
private int niy
```

niz
```
private int niz
```

rix
```
private float rix
```

riy
```
private float riy
```

riz
```
private float riz
```

ntx
```
private int ntx
```

nty
```
private int nty
```

ntz
```
private int ntz
```

rtx
```
private float rtx
```

rty
```
private float rty
```

rtz
```
private float rtz
```

algorithm

private DemonsRegistrationLite algorithm

smoothing
```
private float smoothing
```

scale
```
private float scale
```

levels
```
private int levels
```

Ni
```
private int Ni
```

regType
```
private int regType
```

circleImage
```
private ModelImage circleImage
```

cImage
```
private ModelImage cImage
```

Constructor Detail

AlgorithmDemonsLite

public AlgorithmDemonsLite(ModelImage srcImg,
                           ModelImage targetImg,
                           int levels_,
                           int Ni_,
                           float smooth_,
                           float scale_,
                           java.lang.String reg_,
                           java.lang.String out_)

Constructor for 3D images in which changes are placed in a predetermined destination image.

Parameters:: destImg - Image model where result image is to stored.; srcImg - Source image model.

Method Detail
- finalize
```
public void finalize()
```
  Prepares this class for destruction.
  
  Overrides:
  
  finalize in class AlgorithmBase
- getResultImages
```
public ModelImage[] getResultImages()
```
  for output of results
- runAlgorithm
```
public void runAlgorithm()
```
  Starts the algorithm.
  
  Specified by:
  
  runAlgorithm in class AlgorithmBase
- generateTestImages
```
public void generateTestImages()
```
  A test of the diffeomorphic demons is to transform a circle image to a letter C image.

Class AlgorithmDemonsLite

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

srcImage

targetImage

destImage

output

nix

niy

niz

rix

riy

riz

ntx

nty

ntz

rtx

rty

rtz

algorithm

smoothing

scale

levels

Ni

regType

circleImage

cImage

Constructor Detail

AlgorithmDemonsLite

Method Detail

finalize

getResultImages

runAlgorithm

generateTestImages