In [1]:

    

import cv2
cv2.ocl.setUseOpenCL(False)
import numpy as np
import time


    

In [2]:

    

cap = cv2.VideoCapture(0)


    

In [3]:

    

fgbg = cv2.createBackgroundSubtractorMOG2()

while True:
    _, frame = cap.read()
    fgmask = fgbg.apply(frame)
    
    cv2.imshow('mask', fgmask)
    cv2.imshow('original', frame)
    
    k = cv2.waitKey(5) &0xFF
    if k == 27:   
        break
        
cv2.destroyAllWindows()
cap.release()