Package gov.nih.mipav.model.algorithms

Class AlgorithmTransformBSpline

java.lang.Object

java.lang.Thread

gov.nih.mipav.model.algorithms.AlgorithmBase

gov.nih.mipav.model.algorithms.AlgorithmTransformBSpline

All Implemented Interfaces:

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

public class AlgorithmTransformBSpline
extends AlgorithmBase

TransformBSpline algorithm This algorithm takes a source image and uses information read in from a .nlt file to perform a nonlinear B-Spline transformation on the image. The dimensions of the transformed image, the degree of the B-Spline(ranging from 1 to 4), the number of control points, and the values of the control points are obtained from the .nlt file. For the .nlt file to be usable, the dimensions of the source image used in the .nlt file must be the same as the dimensions of the source image used in the algorithm.

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 float[][]	controlMat	DOCUMENT ME!
private float[][][]	controlMat25D	DOCUMENT ME!
private int[]	destExtents	DOCUMENT ME!
private boolean	have25D	DOCUMENT ME!
private int	m_iBSplineDegree	DOCUMENT ME!
private int	m_iBSplineNumControlPoints	DOCUMENT ME!
private BSplineLattice2Df	m_kBSpline2D	DOCUMENT ME!
private BSplineLattice3Df	m_kBSpline3D	DOCUMENT ME!
private WildMagic.LibFoundation.Curves.BSplineBasisDiscretef	m_kBSplineBasisX	2D and 3D B-Spline basis definitions.
private WildMagic.LibFoundation.Curves.BSplineBasisDiscretef	m_kBSplineBasisY	DOCUMENT ME!
private WildMagic.LibFoundation.Curves.BSplineBasisDiscretef	m_kBSplineBasisZ	DOCUMENT ME!
private ModelImage	m_kImageResult	DOCUMENT ME!
private ModelImage	m_kImageSource	DOCUMENT ME!
private ModelSimpleImage	m_kSimpleImageSource	DOCUMENT ME!
private float[]	outResolutions	DOCUMENT ME!

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
AlgorithmTransformBSpline(ModelImage kImageSource, float[] afResolutions, int[] destExtents, int iBSplineDegree, int iBSplineNumControlPoints, float[][] controlMat)	AlgorithmTransformBSpline - Constructor.
AlgorithmTransformBSpline(ModelImage kImageSource, float[] afResolutions, int iBSplineDegree, int iBSplineNumControlPoints, float[][][] controlMat25D)	AlgorithmTransformBSpline - Constructor.

Method Summary

Modifier and Type	Method	Description
void	disposeLocal()	Prepares this class for destruction.
void	finalize()	DOCUMENT ME!
ModelImage	getTransformedImage()	DOCUMENT ME!
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, 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

controlMat

private float[][] controlMat

DOCUMENT ME!

controlMat25D

private float[][][] controlMat25D

DOCUMENT ME!

destExtents

private int[] destExtents

DOCUMENT ME!

have25D

private boolean have25D

DOCUMENT ME!

m_iBSplineDegree

private int m_iBSplineDegree

DOCUMENT ME!

m_iBSplineNumControlPoints

private int m_iBSplineNumControlPoints

DOCUMENT ME!

m_kBSpline2D

private BSplineLattice2Df m_kBSpline2D

DOCUMENT ME!

m_kBSpline3D

private BSplineLattice3Df m_kBSpline3D

DOCUMENT ME!

m_kBSplineBasisX

private WildMagic.LibFoundation.Curves.BSplineBasisDiscretef m_kBSplineBasisX

2D and 3D B-Spline basis definitions.

m_kBSplineBasisY

private WildMagic.LibFoundation.Curves.BSplineBasisDiscretef m_kBSplineBasisY

DOCUMENT ME!

m_kBSplineBasisZ

private WildMagic.LibFoundation.Curves.BSplineBasisDiscretef m_kBSplineBasisZ

DOCUMENT ME!

m_kImageResult

private ModelImage m_kImageResult

DOCUMENT ME!

m_kImageSource

private ModelImage m_kImageSource

DOCUMENT ME!

m_kSimpleImageSource

private ModelSimpleImage m_kSimpleImageSource

DOCUMENT ME!

outResolutions

private float[] outResolutions

DOCUMENT ME!

Constructor Detail

AlgorithmTransformBSpline

public AlgorithmTransformBSpline(ModelImage kImageSource,
                                 float[] afResolutions,
                                 int iBSplineDegree,
                                 int iBSplineNumControlPoints,
                                 float[][][] controlMat25D)

AlgorithmTransformBSpline - Constructor.

Parameters:

kImageSource - image that the B-Spline transformation is applied to

afResolutions - sample resolutions for output image

iBSplineDegree - degree of the B-Spline (same in all dimensions)

iBSplineNumControlPoints - number of control points (same in all dimensions)

controlMat25D - matrix containing the control point values The first index is the slice number The second index is used to select the point with controlY varying the fastest and controlX varying the slowest The second index is used to select the x or y value

AlgorithmTransformBSpline

public AlgorithmTransformBSpline(ModelImage kImageSource,
                                 float[] afResolutions,
                                 int[] destExtents,
                                 int iBSplineDegree,
                                 int iBSplineNumControlPoints,
                                 float[][] controlMat)

AlgorithmTransformBSpline - Constructor.

Parameters:

kImageSource - image that the B-Spline transformation is applied to

afResolutions - sample resolutions for output image

destExtents - dimensions of the transformed image

iBSplineDegree - degree of the B-Spline (same in all dimensions)

iBSplineNumControlPoints - number of control points (same in all dimensions)

controlMat - matrix containing the control point values The first index is used to select the point with controlZ varying the fastest and controlX varying the slowest The second index is used to select the x, y, or z value

Method Detail

disposeLocal

public void disposeLocal()

Prepares this class for destruction.

finalize

public void finalize()

DOCUMENT ME!

Overrides:

finalize in class AlgorithmBase

getTransformedImage

public ModelImage getTransformedImage()

DOCUMENT ME!

Returns:

DOCUMENT ME!

runAlgorithm

public void runAlgorithm()

starts the program.

Specified by:

runAlgorithm in class AlgorithmBase