gov.nih.mipav.model.algorithms.filters
Class AlgorithmBoundaryAttenuation

java.lang.Object
  java.lang.Thread
      gov.nih.mipav.model.algorithms.AlgorithmBase
          gov.nih.mipav.model.algorithms.filters.AlgorithmBoundaryAttenuation

All Implemented Interfaces:

ActionListener, WindowListener, Runnable, EventListener

public class AlgorithmBoundaryAttenuation
extends AlgorithmBase

Attenuate around the boundary of an object defined by a VOI in an image volume.

Author:

Evan McCreedy

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

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

destFlag, destImage, image25D, mask, maxProgressValue, minProgressValue, multiThreadingEnabled, nthreads, progress, progressModulus, progressStep, runningInSeparateThread, srcImage, threadStopped

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

AlgorithmBoundaryAttenuation(ModelImage srcImg, int numErosions, float maxAttenuation)
Set up the algorithm.

Method Summary

void	finalize() Clean up memory used by the algorithm.
ModelImage	getResultImage() Return the attenuated image.
void	runAlgorithm() Start the algorithm.

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

actionPerformed, addListener, addProgressChangeListener, calculatePrincipleAxis, computeElapsedTime, convertIntoFloat, delinkProgressToAlgorithm, displayError, errorCleanUp, fireProgressStateChanged, fireProgressStateChanged, fireProgressStateChanged, fireProgressStateChanged, fireProgressStateChanged, generateProgressValues, getDestImage, getElapsedTime, getMask, getMaxProgressValue, getMinProgressValue, getNumberOfThreads, getProgress, getProgressChangeListener, getProgressChangeListeners, getProgressModulus, getProgressStep, getProgressValues, isCompleted, isImage25D, isMultiThreadingEnabled, isRunningInSeparateThread, isThreadStopped, linkProgressToAlgorithm, makeProgress, notifyListeners, removeListener, removeProgressChangeListener, run, setCompleted, setImage25D, setMask, setMaxProgressValue, setMinProgressValue, setMultiThreadingEnabled, setNumberOfThreads, setProgress, setProgressModulus, setProgressStep, setProgressValues, setProgressValues, setRunningInSeparateThread, setStartTime, setThreadStopped, startMethod, windowActivated, windowClosed, windowClosing, windowDeactivated, windowDeiconified, windowIconified, windowOpened

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AlgorithmBoundaryAttenuation

public AlgorithmBoundaryAttenuation(ModelImage srcImg,
                                    int numErosions,
                                    float maxAttenuation)

Set up the algorithm. Extract a mask to use in the attenuation using VOIs within the image and set up the kernel.

Parameters:

srcImg - the image to attenuate (must have a VOI in it to define the area to attenuate)

numErosions - the number of erosions to do

maxAttenuation - the maximum amount to reduce the object intensity by (0,1)

Method Detail

finalize

public void finalize()

Clean up memory used by the algorithm.

Overrides:

finalize in class AlgorithmBase

getResultImage

public ModelImage getResultImage()

Return the attenuated image.

Returns:

the attenuated image

runAlgorithm

public void runAlgorithm()

Start the algorithm.

Specified by:

runAlgorithm in class AlgorithmBase