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

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.WindowListener, java.lang.Runnable, java.util.EventListener
```
public class AlgorithmGuidedFilter
extends AlgorithmBase
```
The MIT License (MIT) Copyright (c) 2014 Atilim Cetin Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Reference: K.He, J.Sun, and X.Tang. Guided Image Filtering. TPAMI'12. Original C++ source code by Atilim Cetin

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
`int`	`BORDER_CONSTANT`
`int`	`BORDER_DEFAULT`
`int`	`BORDER_REFLECT`
`int`	`BORDER_REFLECT_101`
`int`	`BORDER_REPLICATE`
`int`	`BORDER_WRAP`
`private double`	`eps`
`private ModelImage`	`guidedImage`
`private double[][]`	`I`
`private double[][][]`	`Ichannels`
`private double[][]`	`invbb`
`private double[][]`	`invgb`
`private double[][]`	`invgg`
`private double[][]`	`invrb`
`private double[][]`	`invrg`
`private double[][]`	`invrr`
`private int`	`length`
`private double[][]`	`mean_I`
`private double[][]`	`mean_I_b`
`private double[][]`	`mean_I_g`
`private double[][]`	`mean_I_r`
`private int`	`r`
`private double[][]`	`var_I`
`private int`	`xDim`
`private int`	`yDim`

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
`AlgorithmGuidedFilter()`
`AlgorithmGuidedFilter(ModelImage destImg, ModelImage srcImg, ModelImage guidedImage, int r, double eps)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private double[][]`	`add(double[][] a, double b)`
`private double[][]`	`add(double[][] a, double[][] b)`
`private double[][]`	`boxfilter(double[][] img, int r)`
`double[][]`	`copyMakeBorder(double[][] src, int top, int bottom, int left, int right, int borderType, double borderValue)`
`private double[][]`	`div(double[][] a, double[][] b)`
`private double[][]`	`filterSingleChannel(double[][] p)`
`private double[][]`	`filterSingleColorChannel(double[][] p)`
`void`	`GuidedFilterColor()`
`void`	`GuidedFilterMono()`
`private double[][]`	`mul(double[][] a, double[][] b)`
`void`	`runAlgorithm()`	Actually runs the algorithm.
`private double[][]`	`sub(double[][] a, double[][] b)`

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

BORDER_CONSTANT
```
public final int BORDER_CONSTANT
```
See Also:

Constant Field Values

BORDER_REPLICATE
```
public final int BORDER_REPLICATE
```
See Also:

Constant Field Values

BORDER_REFLECT
```
public final int BORDER_REFLECT
```
See Also:

Constant Field Values

BORDER_WRAP
```
public final int BORDER_WRAP
```
See Also:

Constant Field Values

BORDER_REFLECT_101
```
public final int BORDER_REFLECT_101
```
See Also:

Constant Field Values

BORDER_DEFAULT
```
public final int BORDER_DEFAULT
```
See Also:

Constant Field Values

guidedImage
```
private ModelImage guidedImage
```

yDim
```
private int yDim
```

xDim
```
private int xDim
```

length
```
private int length
```

r
```
private int r
```

eps
```
private double eps
```

I
```
private double[][] I
```

mean_I
```
private double[][] mean_I
```

var_I
```
private double[][] var_I
```

Ichannels
```
private double[][][] Ichannels
```

mean_I_r
```
private double[][] mean_I_r
```

mean_I_g
```
private double[][] mean_I_g
```

mean_I_b
```
private double[][] mean_I_b
```

invrr
```
private double[][] invrr
```

invrg
```
private double[][] invrg
```

invrb
```
private double[][] invrb
```

invgg
```
private double[][] invgg
```

invgb
```
private double[][] invgb
```

invbb
```
private double[][] invbb
```

Constructor Detail

AlgorithmGuidedFilter
```
public AlgorithmGuidedFilter()
```

AlgorithmGuidedFilter

public AlgorithmGuidedFilter(ModelImage destImg,
                             ModelImage srcImg,
                             ModelImage guidedImage,
                             int r,
                             double eps)

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

GuidedFilterMono
```
public void GuidedFilterMono()
```

filterSingleChannel

private double[][] filterSingleChannel(double[][] p)

GuidedFilterColor
```
public void GuidedFilterColor()
```

filterSingleColorChannel

private double[][] filterSingleColorChannel(double[][] p)

mul

private double[][] mul(double[][] a,
                       double[][] b)

sub

private double[][] sub(double[][] a,
                       double[][] b)

add

private double[][] add(double[][] a,
                       double b)

add

private double[][] add(double[][] a,
                       double[][] b)

div

private double[][] div(double[][] a,
                       double[][] b)

copyMakeBorder

public double[][] copyMakeBorder(double[][] src,
                                 int top,
                                 int bottom,
                                 int left,
                                 int right,
                                 int borderType,
                                 double borderValue)

boxfilter

private double[][] boxfilter(double[][] img,
                             int r)

Class AlgorithmGuidedFilter

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

BORDER_CONSTANT

BORDER_REPLICATE

BORDER_REFLECT

BORDER_WRAP

BORDER_REFLECT_101

BORDER_DEFAULT

guidedImage

yDim

xDim

length

r

eps

I

mean_I

var_I

Ichannels

mean_I_r

mean_I_g

mean_I_b

invrr

invrg

invrb

invgg

invgb

invbb

Constructor Detail

AlgorithmGuidedFilter

AlgorithmGuidedFilter

Method Detail

runAlgorithm

GuidedFilterMono

filterSingleChannel

GuidedFilterColor

filterSingleColorChannel

mul

sub

add

add

div

copyMakeBorder

boxfilter