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

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.WindowListener, java.lang.Runnable, java.util.EventListener
```
public class AlgorithmHillClimbingWatershed
extends AlgorithmBase
```
Author:

ilb Reference: 1.) The Watershed Transform: Definitions, Algorithms, and Parallelization Strategies by Jos B.T.M. Roerdink and Arnold Meijster, Fundamentals Informaticae 41 (2001), pp. 187-228. Algorithm 4.3 Watershed transform w.r.t. topographcial distance by hill climbing From Section 4.2.3 Hill Climbing use distance values of 1 for both 4 and 8 connected in calculating steepest upper neighbors. 2.) Automated Sulcal Segmentation Using Watersheds on the Cortical Surface by Maryam E. Rettmann, Xiao Han, Chenyang Xu, and Jerry L. Prince, NeuroImage 15, 2002, Section Merging of Catchment Basins, p.338.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

private class AlgorithmHillClimbingWatershed.indexValueComparator

private class AlgorithmHillClimbingWatershed.indexValueItem
- 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 int binNumber

private boolean limitBins

private boolean merge

private double mergeThreshold

private int numNeighbor
- 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
`AlgorithmHillClimbingWatershed(ModelImage destImage, ModelImage srcImage, int numNeighbor, boolean limitBins, int binNumber, boolean merge, double mergeThreshold)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

void run2D()

void run3D()

void runAlgorithm()
Actually runs the algorithm.
- Methods inherited from class gov.nih.mipav.model.algorithms.AlgorithmBase
  actionPerformed, addListener, addProgressChangeListener, calculateImageSize, calculatePrincipleAxis, computeElapsedTime, computeElapsedTime, convertIntoFloat, delinkProgressToAlgorithm, delinkProgressToAlgorithmMulti, displayError, errorCleanUp, finalize, 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

numNeighbor
```
private int numNeighbor
```

limitBins
```
private boolean limitBins
```

binNumber
```
private int binNumber
```

merge
```
private boolean merge
```

mergeThreshold
```
private double mergeThreshold
```

Constructor Detail

AlgorithmHillClimbingWatershed

public AlgorithmHillClimbingWatershed(ModelImage destImage,
                                      ModelImage srcImage,
                                      int numNeighbor,
                                      boolean limitBins,
                                      int binNumber,
                                      boolean merge,
                                      double mergeThreshold)

Method Detail
- runAlgorithm
```
public void runAlgorithm()
```
  Description copied from class: AlgorithmBase
  
  Actually runs the algorithm. Implemented by inheriting algorithms.
  
  Specified by:
  
  runAlgorithm in class AlgorithmBase
- run2D
```
public void run2D()
```
- run3D
```
public void run3D()
```

Modifier and Type	Class	Description
`private class`	`AlgorithmHillClimbingWatershed.indexValueComparator`
`private class`	`AlgorithmHillClimbingWatershed.indexValueItem`

Modifier and Type	Field	Description
`private int`	`binNumber`
`private boolean`	`limitBins`
`private boolean`	`merge`
`private double`	`mergeThreshold`
`private int`	`numNeighbor`

Modifier and Type	Method	Description
`void`	`run2D()`
`void`	`run3D()`
`void`	`runAlgorithm()`	Actually runs the algorithm.

Class AlgorithmHillClimbingWatershed

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

numNeighbor

limitBins

binNumber

merge

mergeThreshold

Constructor Detail

AlgorithmHillClimbingWatershed

Method Detail

runAlgorithm

run2D

run3D