[−][src]Function opencv::video::create_background_subtractor_mog2

pub fn create_background_subtractor_mog2(
    history: i32, 
    var_threshold: f64, 
    detect_shadows: bool
) -> Result<PtrOfBackgroundSubtractorMOG2>

Creates MOG2 Background Subtractor

Parameters

  • history: Length of the history.
  • varThreshold: Threshold on the squared Mahalanobis distance between the pixel and the model to decide whether a pixel is well described by the background model. This parameter does not affect the background update.
  • detectShadows: If true, the algorithm will detect shadows and mark them. It decreases the speed a bit, so if you do not need this feature, set the parameter to false.

C++ default parameters

  • history: 500
  • var_threshold: 16
  • detect_shadows: true