java.lang.Object
- org.opencv.core.Algorithm
- - org.opencv.video.BackgroundSubtractor
  - - org.opencv.bgsegm.BackgroundSubtractorMOG

```
public class BackgroundSubtractorMOG
extends BackgroundSubtractor
```
Gaussian Mixture-based Background/Foreground Segmentation Algorithm. The class implements the algorithm described in CITE: KB2001 .

Field Summary
- Fields inherited from class org.opencv.core.Algorithm
  nativeObj

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static BackgroundSubtractorMOG`	`__fromPtr__(long addr)`
`protected void`	`finalize()`
`double`	`getBackgroundRatio()`
`int`	`getHistory()`
`int`	`getNMixtures()`
`double`	`getNoiseSigma()`
`void`	`setBackgroundRatio(double backgroundRatio)`
`void`	`setHistory(int nframes)`
`void`	`setNMixtures(int nmix)`
`void`	`setNoiseSigma(double noiseSigma)`

Methods inherited from class org.opencv.video.BackgroundSubtractor
apply, apply, getBackgroundImage

Methods inherited from class org.opencv.core.Algorithm
clear, empty, getDefaultName, getNativeObjAddr, save

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

protected BackgroundSubtractorMOG(long addr)

public static BackgroundSubtractorMOG __fromPtr__(long addr)

public void setHistory(int nframes)

public void setNMixtures(int nmix)

public void setBackgroundRatio(double backgroundRatio)

public void setNoiseSigma(double noiseSigma)

Class BackgroundSubtractorMOG