boofcv.alg.background.stationary

Class BackgroundStationaryBasic_PL<T extends ImageGray>

java.lang.Object

boofcv.alg.background.BackgroundModel<T>

boofcv.alg.background.BackgroundModelStationary<T>

boofcv.alg.background.stationary.BackgroundStationaryBasic<Planar<T>>

boofcv.alg.background.stationary.BackgroundStationaryBasic_PL<T>

All Implemented Interfaces:

BackgroundAlgorithmBasic

public class BackgroundStationaryBasic_PL<T extends ImageGray>
extends BackgroundStationaryBasic<Planar<T>>

Implementation of BackgroundStationaryBasic for ImageGray.

Constructor Summary

Constructors

Constructor and Description
BackgroundStationaryBasic_PL(float learnRate, float threshold, ImageType<Planar<T>> imageType)

Method Summary

Modifier and Type	Method and Description
Planar<GrayF32>	getBackground() Returns the background image.
void	reset() Resets model to its original state
void	segment(Planar<T> frame, GrayU8 segmented) Invoke to use the background image to segment the current frame into background and foreground pixels
void	updateBackground(Planar<T> frame) Updates the background with new image information.

Methods inherited from class boofcv.alg.background.stationary.BackgroundStationaryBasic

getLearnRate, getThreshold, setLearnRate, setThreshold

Methods inherited from class boofcv.alg.background.BackgroundModel

getImageType, getUnknownValue, setUnknownValue

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BackgroundStationaryBasic_PL

public BackgroundStationaryBasic_PL(float learnRate,
                                    float threshold,
                                    ImageType<Planar<T>> imageType)

Method Detail

getBackground

public Planar<GrayF32> getBackground()

Returns the background image.

Returns:

background image.

reset

public void reset()

Description copied from class: BackgroundModel

Resets model to its original state

Specified by:

reset in class BackgroundModel<Planar<T extends ImageGray>>

updateBackground

public void updateBackground(Planar<T> frame)

Description copied from class: BackgroundModelStationary

Updates the background with new image information.

Specified by:

updateBackground in class BackgroundModelStationary<Planar<T extends ImageGray>>

segment

public void segment(Planar<T> frame,
                    GrayU8 segmented)

Description copied from class: BackgroundModelStationary

Invoke to use the background image to segment the current frame into background and foreground pixels

Specified by:

segment in class BackgroundModelStationary<Planar<T extends ImageGray>>

Parameters:

frame - current image

segmented - Segmented image. 0 = background, 1 = foreground/moving