C# Class OpenCvSharp.BackgroundSubtractor

The Base Class for Background/Foreground Segmentation. The class is only used to define the common interface for the whole family of background/foreground segmentation algorithms.

Inheritance: Algorithm

Show file Open project: shimat/opencvsharp Class Usage Examples

Public Methods

Method	Description
Apply ( InputArray image, OutputArray fgmask, double learningRate = -1 ) : void	the update operator that takes the next video frame and returns the current foreground mask as 8-bit binary image.
GetBackgroundImage ( OutputArray backgroundImage ) : void	computes a background image

Method Details

Apply() public method

the update operator that takes the next video frame and returns the current foreground mask as 8-bit binary image.

public Apply ( InputArray image, OutputArray fgmask, double learningRate = -1 ) : void
image	InputArray
fgmask	OutputArray
learningRate	double
return	void

GetBackgroundImage() public method

computes a background image

public GetBackgroundImage ( OutputArray backgroundImage ) : void
backgroundImage	OutputArray
return	void