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

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.WindowListener, java.lang.Runnable, java.util.EventListener
```
public class AlgorithmWSinc
extends AlgorithmBase
```
Sinc function windowed with Hanning window function used for interpolation This function will create images with greater maximums and lower minimums than the original image, so if the input image type is BYTE or UBYTE, the output image type should be a SHORT. Notice that clamping to 0 and 255 is used with ARGB images.
This is an example of a cardinal basis function. The cardinal basis function centered at a given original grid point is the definition of how an image that is 1 at that grid point and 0 at all others is to be interpolated into intermediate points. The final image is then constructed by adding together all the basis functions from each original grid point, each one scaled by the intensity at its original grid point. Since a cardinal basis function is zero at all other original grid points except the one at which it is based, interpolation that falls exactly onto an original grid point will always preserve the original value.

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`	`rX`	DOCUMENT ME!
`private int`	`rY`	DOCUMENT ME!
`private int`	`rZ`	DOCUMENT ME!
`private double`	`scaleX`	DOCUMENT ME!
`private double`	`scaleY`	DOCUMENT ME!
`private double`	`scaleZ`	DOCUMENT ME!
`private int`	`sliceSize`	DOCUMENT ME!
`private double[]`	`volume`	Global variables.
`private double[]`	`wSincXT`	DOCUMENT ME!
`private double[]`	`wSincYT`	DOCUMENT ME!
`private double[]`	`wSincZT`	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

AlgorithmWSinc()
AlgorithmWSinc - default constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`finalize()`	finalize -
`void`	`runAlgorithm()`	Default method that is not really appropiate for this class but must be defined because this class extends AlgorithmBase.
`void`	`setup2DWSinc(double[] vol, int[] extents, boolean clip)`	Setup 2D wSinc.
`void`	`setup2DWSinc(double[] vol, int[] extents, int[] range, boolean clip)`	Setup 2D wSinc.
`void`	`setup2DWSincC(double[] vol, int[] extents, float argbMax, boolean clip)`	Setup 2D wSinc for coor image.
`void`	`setup3DWSinc(double[] vol, int[] extents, boolean clip)`	Setup 3D wSinc.
`void`	`setup3DWSinc(double[] vol, int[] extents, int[] range, boolean clip)`	Setup 3D wSinc.
`void`	`setup3DWSincC(double[] vol, int[] extents, float argbMax, boolean clip)`	Setup 3D wSinc for color.
`double`	`wSinc2D(double x, double y)`	2D windowed sinc function.
`double[]`	`wSinc2DC(double x, double y)`	2D windowed sinc function for color.
`double`	`wSinc3D(double x, double y, double z)`	3D windowed sinc function.
`double[]`	`wSinc3DC(double x, double y, double z)`	3D windowed sinc function for color (3 channel images).

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!
  - rX
```
private int rX
```
    DOCUMENT ME!
  - rY
```
private int rY
```
    DOCUMENT ME!
  - rZ
```
private int rZ
```
    DOCUMENT ME!
  - scaleX
```
private double scaleX
```
    DOCUMENT ME!
  - scaleY
```
private double scaleY
```
    DOCUMENT ME!
  - scaleZ
```
private double scaleZ
```
    DOCUMENT ME!
  - sliceSize
```
private int sliceSize
```
    DOCUMENT ME!
  - volume
```
private double[] volume
```
    Global variables.
  - wSincXT
```
private double[] wSincXT
```
    DOCUMENT ME!
  - wSincYT
```
private double[] wSincYT
```
    DOCUMENT ME!
  - wSincZT
```
private double[] wSincZT
```
    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
  - AlgorithmWSinc
```
public AlgorithmWSinc()
```
    AlgorithmWSinc - default constructor.
- Method Detail
  - finalize
```
public void finalize()
```
    finalize -
    
    Overrides:
    
    finalize in class AlgorithmBase
  - runAlgorithm
```
public void runAlgorithm()
```
    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
  - setup2DWSinc
```
public void setup2DWSinc(double[] vol,
                         int[] extents,
                         boolean clip)
```
    Setup 2D wSinc.
    
    Parameters:
    
    vol - volume comprising control points for the wSinc
    
    extents - vol extents (xdim, ydim)
    
    clip - if true clip output to range of input image
  - setup2DWSinc
```
public void setup2DWSinc(double[] vol,
                         int[] extents,
                         int[] range,
                         boolean clip)
```
    Setup 2D wSinc.
    
    Parameters:
    
    vol - volume comprising control points for the wSinc
    
    extents - vol extents (xdim, ydim)
    
    range - determines number of pixels used along each axis
    
    clip - if true clip output to range of input image
  - setup2DWSincC
```
public void setup2DWSincC(double[] vol,
                          int[] extents,
                          float argbMax,
                          boolean clip)
```
    Setup 2D wSinc for coor image.
    
    Parameters:
    
    vol - volume comprising control points for the wSinc
    
    extents - vol extents (xdim, ydim)
    
    argbMax - maximum possible color value
    
    clip - if true clip output to range of input image
  - setup3DWSinc
```
public void setup3DWSinc(double[] vol,
                         int[] extents,
                         boolean clip)
```
    Setup 3D wSinc.
    
    Parameters:
    
    vol - volume comprising control points for the wSinc
    
    extents - vol extents (xdim, ydim, zdim)
    
    clip - if true clip output to range of input image
  - setup3DWSinc
```
public void setup3DWSinc(double[] vol,
                         int[] extents,
                         int[] range,
                         boolean clip)
```
    Setup 3D wSinc.
    
    Parameters:
    
    vol - volume comprising control points for the wSinc
    
    extents - vol extents (xdim, ydim, zdim)
    
    range - determines number of pixels used along each axis
    
    clip - if true clip output to range of input image
  - setup3DWSincC
```
public void setup3DWSincC(double[] vol,
                          int[] extents,
                          float argbMax,
                          boolean clip)
```
    Setup 3D wSinc for color.
    
    Parameters:
    
    vol - volume comprising control points for the wSinc
    
    extents - vol extents (xdim, ydim, zdim)
    
    argbMax - maximum possible color value
    
    clip - if true clip output to range of input image
  - wSinc2D
```
public double wSinc2D(double x,
                      double y)
```
    2D windowed sinc function.
    
    Parameters:
    
    x - double point index
    
    y - double point index
    
    Returns:
    
    the wSinc2D interpolated data point
  - wSinc2DC
```
public double[] wSinc2DC(double x,
                         double y)
```
    2D windowed sinc function for color.
    
    Parameters:
    
    x - double point index
    
    y - double point index
    
    Returns:
    
    the wSinc2D interpolated data point
  - wSinc3D
```
public final double wSinc3D(double x,
                            double y,
                            double z)
```
    3D windowed sinc function.
    
    Parameters:
    
    x - double point index
    
    y - double point index
    
    z - double point index
    
    Returns:
    
    the wSinc3D interpolated data point
  - wSinc3DC
```
public double[] wSinc3DC(double x,
                         double y,
                         double z)
```
    3D windowed sinc function for color (3 channel images).
    
    Parameters:
    
    x - double point index
    
    y - double point index
    
    z - double point index
    
    Returns:
    
    the wSinc3D interpolated data point

Class AlgorithmWSinc

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

rX

rY

rZ

scaleX

scaleY

scaleZ

sliceSize

volume

wSincXT

wSincYT

wSincZT

xD

yD

zD

xdim

ydim

zdim

Constructor Detail

AlgorithmWSinc

Method Detail

finalize

runAlgorithm

setup2DWSinc

setup2DWSinc

setup2DWSincC

setup3DWSinc

setup3DWSinc

setup3DWSincC

wSinc2D

wSinc2DC

wSinc3D

wSinc3DC