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

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.WindowListener, java.lang.Runnable, java.util.EventListener
```
public class AlgorithmQuinticLagrangian
extends AlgorithmBase
```
This is a polynomial p of degree 5 which interpolates a given function f at the points x(-2), x(-1), x(0), x(1), x(2), and x(3) and is given by p(x) = sum from i = -2 to i = 3 of li(x)*f(xi), where li, i = -2,-1,0,1,2,3 which are called the fundamental polynomials, are given by li(x) = product from k = -2 to k = 3 for k != i of (x - xk)/(xi - xk). li(-2) = (x - -1)/(-2 - -1) * (x - 0)/(-2 - 0) * (x-1)/(-2 - 1) * (x-2)/(-2 - 2) * (x-3)/(-2 - 3) = (x * (x*x - 1) * (2 - x) * (x - 3))/120 li(-1) = (x - -2)/(-1 - -2) * (x - 0)/(-1 - 0)* (x-1)/(-1 - 1) * (x - 2)/(-1 - 2) * (x - 3)/(-1 - 3) = (x * (x*x - 4) * (x - 1) * (x - 3))/24 li(0) = (x - -2)/(0 - -2) * (x - -1)/(0 - -1) * (x - 1)/(0 - 1) (x - 2)/(0 - 2) * (x - 3)/(0 - 3) = ((x*x - 4) * (x*x - 1) * (3 - x))/12 li(1) = (x - -2)/(1 - -2) * (x - -1)/(1 - -1) * (x - 0)/(1 - 0) * (x - 2)/(1 - 2) * (x - 3)/(1 - 3) = (x * (x*x - 4) * (x+1) * (x-3))/12 li(2) = (x - -2)/(2 - -2) * (x - -1)/(2 - -1) * (x - 0)/(2 - 0) * (x - 1)/(2 - 1) * (x - 3)/(2 - 3) = (x * (x*x - 1) * (x+2) * (3 - x))/24 li(3) = (x - -2)/(3 - -2) * (x - -1)/(3 - -1) * (x - 0)/(3 - 0) * (x - 1)/(3 - 1) * (x - 2)/(3 - 2) = (x * (x*x - 1) (x*x - 4))/120

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 double`	`alphaMax`	DOCUMENT ME!
`private double`	`alphaMin`	DOCUMENT ME!
`private double`	`blueMax`	DOCUMENT ME!
`private double`	`blueMin`	DOCUMENT ME!
`private boolean`	`clip`	DOCUMENT ME!
`private double`	`greenMax`	DOCUMENT ME!
`private double`	`greenMin`	DOCUMENT ME!
`private double`	`inputMax`	DOCUMENT ME!
`private double`	`inputMin`	DOCUMENT ME!
`private double`	`redMax`	DOCUMENT ME!
`private double`	`redMin`	DOCUMENT ME!
`private int`	`sliceSize`	DOCUMENT ME!
`private double[]`	`volume`	DOCUMENT ME!
`private double[][]`	`wt`	DOCUMENT ME!
`private int`	`xD`	DOCUMENT ME!
`private int`	`xdim`	DOCUMENT ME!
`private int`	`yD`	DOCUMENT ME!
`private int`	`ydim`	DOCUMENT ME!
`private int`	`zD`	DOCUMENT ME!
`private int`	`zdim`	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

AlgorithmQuinticLagrangian()
AlgorithmQuinticLagrangian - default constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`finalize()`	Calls garbage collector to release system resources.
`double`	`quinticLagrangian2D(double x, double y)`	2D quintic Lagrangian function.
`double[]`	`quinticLagrangian2DC(double x, double y)`	2D quintic Lagrangian function for color.
`double`	`quinticLagrangian3D(double x, double y, double z)`	3D quintic Lagrangian function.
`double[]`	`quinticLagrangian3DC(double x, double y, double z)`	3D quintic Lagrangian function for color (3 channel images).
`void`	`runAlgorithm()`	run - default method that is not really appropiate for this class but must be defined because this class extends AlgorithmBase.
`void`	`setup2DQuinticLagrangian(double[] vol, int[] extents, boolean clip)`	Setup 2D quinticLagrangian.
`void`	`setup2DQuinticLagrangianC(double[] vol, int[] extents, float argbMax, boolean clip)`	Setup 2D quinticLagrangian for color.
`void`	`setup3DQuinticLagrangian(double[] vol, int[] extents, boolean clip)`	Setup 3D quintic Lagrangian.
`void`	`setup3DQuinticLagrangianC(double[] vol, int[] extents, float argbMax, boolean clip)`	Setup 3D quintic Lagrangian for color.

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
  - alphaMax
```
private double alphaMax
```
    DOCUMENT ME!
  - alphaMin
```
private double alphaMin
```
    DOCUMENT ME!
  - blueMax
```
private double blueMax
```
    DOCUMENT ME!
  - blueMin
```
private double blueMin
```
    DOCUMENT ME!
  - clip
```
private boolean clip
```
    DOCUMENT ME!
  - greenMax
```
private double greenMax
```
    DOCUMENT ME!
  - greenMin
```
private double greenMin
```
    DOCUMENT ME!
  - inputMax
```
private double inputMax
```
    DOCUMENT ME!
  - inputMin
```
private double inputMin
```
    DOCUMENT ME!
  - redMax
```
private double redMax
```
    DOCUMENT ME!
  - redMin
```
private double redMin
```
    DOCUMENT ME!
  - sliceSize
```
private int sliceSize
```
    DOCUMENT ME!
  - volume
```
private double[] volume
```
    DOCUMENT ME!
  - wt
```
private double[][] wt
```
    DOCUMENT ME!
  - xD
```
private int xD
```
    DOCUMENT ME!
  - yD
```
private int yD
```
    DOCUMENT ME!
  - zD
```
private int zD
```
    DOCUMENT ME!
  - xdim
```
private int xdim
```
    DOCUMENT ME!
  - ydim
```
private int ydim
```
    DOCUMENT ME!
  - zdim
```
private int zdim
```
    DOCUMENT ME!
- Constructor Detail
  - AlgorithmQuinticLagrangian
```
public AlgorithmQuinticLagrangian()
```
    AlgorithmQuinticLagrangian - default constructor.
- Method Detail
  - finalize
```
public void finalize()
```
    Calls garbage collector to release system resources.
    
    Overrides:
    
    finalize in class AlgorithmBase
  - quinticLagrangian2D
```
public double quinticLagrangian2D(double x,
                                  double y)
```
    2D quintic Lagrangian function.
    
    Parameters:
    
    x - double point index
    
    y - double point index
    
    Returns:
    
    the quintic Lagrangian interpolated data point
  - quinticLagrangian2DC
```
public double[] quinticLagrangian2DC(double x,
                                     double y)
```
    2D quintic Lagrangian function for color.
    
    Parameters:
    
    x - double point index
    
    y - double point index
    
    Returns:
    
    the quintic Lagrangian interpolated data point
  - quinticLagrangian3D
```
public final double quinticLagrangian3D(double x,
                                        double y,
                                        double z)
```
    3D quintic Lagrangian function.
    
    Parameters:
    
    x - double point index
    
    y - double point index
    
    z - double point index
    
    Returns:
    
    the quinticLagrangian3D interpolated data point
  - quinticLagrangian3DC
```
public double[] quinticLagrangian3DC(double x,
                                     double y,
                                     double z)
```
    3D quintic Lagrangian function for color (3 channel images).
    
    Parameters:
    
    x - double point index
    
    y - double point index
    
    z - double point index
    
    Returns:
    
    the quinticLagrangian3D interpolated data point
  - runAlgorithm
```
public void runAlgorithm()
```
    run - default method that is not really appropiate for this class but must be defined because this class extends AlgorithmBase.
    
    Specified by:
    
    runAlgorithm in class AlgorithmBase
  - setup2DQuinticLagrangian
```
public void setup2DQuinticLagrangian(double[] vol,
                                     int[] extents,
                                     boolean clip)
```
    Setup 2D quinticLagrangian.
    
    Parameters:
    
    vol - volume comprising control points for the quintic Lagrangian
    
    extents - vol extents (xdim, ydim)
    
    clip - if true clip output to range of input image
  - setup2DQuinticLagrangianC
```
public void setup2DQuinticLagrangianC(double[] vol,
                                      int[] extents,
                                      float argbMax,
                                      boolean clip)
```
    Setup 2D quinticLagrangian for color.
    
    Parameters:
    
    vol - volume comprising control points for the quintic Lagrangian
    
    extents - vol extents (xdim, ydim)
    
    argbMax - maximum possible value of a color
    
    clip - if true clip output to range of input image
  - setup3DQuinticLagrangian
```
public void setup3DQuinticLagrangian(double[] vol,
                                     int[] extents,
                                     boolean clip)
```
    Setup 3D quintic Lagrangian.
    
    Parameters:
    
    vol - volume comprising control points for the quintic Lagrangian
    
    extents - vol extents (xdim, ydim, zdim)
    
    clip - if true clip output to range of input image
  - setup3DQuinticLagrangianC
```
public void setup3DQuinticLagrangianC(double[] vol,
                                      int[] extents,
                                      float argbMax,
                                      boolean clip)
```
    Setup 3D quintic Lagrangian for color.
    
    Parameters:
    
    vol - volume comprising control points for the quintic Lagrangian
    
    extents - vol extents (xdim, ydim, zdim)
    
    argbMax - maximum possible value of a color
    
    clip - if true clip output to range of input image

Class AlgorithmQuinticLagrangian

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

alphaMax

alphaMin

blueMax

blueMin

clip

greenMax

greenMin

inputMax

inputMin

redMax

redMin

sliceSize

volume

wt

xD

yD

zD

xdim

ydim

zdim

Constructor Detail

AlgorithmQuinticLagrangian

Method Detail

finalize

quinticLagrangian2D

quinticLagrangian2DC

quinticLagrangian3D

quinticLagrangian3DC

runAlgorithm

setup2DQuinticLagrangian

setup2DQuinticLagrangianC

setup3DQuinticLagrangian

setup3DQuinticLagrangianC