/** @brief Sets the shadow threshold
*/
CV_WRAP virtual void setShadowThreshold(double threshold) = 0;
+
+ /** @brief Computes a foreground mask.
+
+ @param image Next video frame. Floating point frame will be used without scaling and should be in range \f$[0,255]\f$.
+ @param fgmask The output foreground mask as an 8-bit binary image.
+ @param learningRate The value between 0 and 1 that indicates how fast the background model is
+ learnt. Negative parameter value makes the algorithm to use some automatically chosen learning
+ rate. 0 means that the background model is not updated at all, 1 means that the background model
+ is completely reinitialized from the last frame.
+ */
+ CV_WRAP virtual void apply(InputArray image, OutputArray fgmask, double learningRate=-1) = 0;
};
/** @brief Creates MOG2 Background Subtractor