Package gov.nih.mipav.model.algorithms.utilities

Class AlgorithmRGBtoGrays

java.lang.Object

java.lang.Thread

gov.nih.mipav.model.algorithms.AlgorithmBase

gov.nih.mipav.model.algorithms.utilities.AlgorithmRGBtoGrays

All Implemented Interfaces:

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

public class AlgorithmRGBtoGrays
extends AlgorithmBase

Simple algorithm that converts an RGB image to a red, green, and blue greyscale images.

Version:

1.0 Dec 30, 1999

Author:

Matthew J. McAuliffe, Ph.D.

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 ModelImage	destImageB	Destination image (gray type) to store the Blue channel of the source image.
private ModelImage	destImageG	Destination image (gray type) to store the Green channel of the source image.
private ModelImage	destImageR	Destination image (gray type) to store the Red channel of the source image.
private ModelImage	srcImage	Source image RGB type image.

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

destFlag, destImage, 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
AlgorithmRGBtoGrays(ModelImage destImgR, ModelImage destImgG, ModelImage destImgB, ModelImage srcImg)	Creates a new AlgorithmRGBtoGrays object.

Method Summary

Modifier and Type	Method	Description
private void	calcStoreInDest()	Calculates the new images.
void	finalize()	Prepares this class for destruction.
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

destImageB

private ModelImage destImageB

Destination image (gray type) to store the Blue channel of the source image.

destImageG

private ModelImage destImageG

Destination image (gray type) to store the Green channel of the source image.

destImageR

private ModelImage destImageR

Destination image (gray type) to store the Red channel of the source image.

srcImage

private ModelImage srcImage

Source image RGB type image.

Constructor Detail

AlgorithmRGBtoGrays

public AlgorithmRGBtoGrays(ModelImage destImgR,
                           ModelImage destImgG,
                           ModelImage destImgB,
                           ModelImage srcImg)

Creates a new AlgorithmRGBtoGrays object.

Parameters:

destImgR - image model where result image of the Red channel is to be stored

destImgG - image model where result image of the Green channel is to be stored

destImgB - image model where result image of the Blue channel is to be stored

srcImg - source image model

Method Detail

finalize

public void finalize()

Prepares this class for destruction.

Overrides:

finalize in class AlgorithmBase

runAlgorithm

public void runAlgorithm()

Starts the program.

Specified by:

runAlgorithm in class AlgorithmBase

calcStoreInDest

private void calcStoreInDest()

Calculates the new images.