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I'm having an issue with the BackgroundSubtractorMOG2 where foreground detection is just not happening at all.
backgroundFrame = 5; while(true) if(backgroundFrame>0) { bg.operator ()(frame,fore,.01); backgroundFrame--; } else { bg.operator()(frame,fore,0); } imshow("MyFrame", fore); } the idea is that the background is collected using 5 frames, and then subsequent frames will not be calculated as part of the background. This is done by changing the learningRate variable from .01 to 0 after 5 iterations. However, after 5 iterations, fore shows up as a completely black screen. From my understanding, it should show any deviance of current frames from the background as white. Does anybody have past experience in this matter?

Thanks!

I'm having an issue with the BackgroundSubtractorMOG2 where foreground detection is just not happening at all.
all.

backgroundFrame = 5;
while(true)
 {
    if(backgroundFrame>0)
     {
         bg.operator ()(frame,fore,.01);
         backgroundFrame--;
     }
     else
     {
         bg.operator()(frame,fore,0);
     }
     imshow("MyFrame", fore);
}