import numpy as np
import cv2
cap = cv2.VideoCapture(0)
kernel = cv2.getStructuringElement(cv2.MORPH_ELLIPSE,(3,3))
fgbg = cv2.createBackgroundSubtractorGMG()
while(1):
    ret, frame = cap.read()
    fgmask = fgbg.apply(frame)
    fgmask = cv2.morphologyEx(fgmask, cv2.MORPH_OPEN, kernel)
    cv2.imshow('GORUNTU',fgmask)

cap.release()
cv2.destroyAllWindows()