opencv去除不动的背景

opencv去除不动的

#去除背景
import cv2
import numpy as np
cap = cv2.VideoCapture('./cheliang.MP4')
#创建mog对象
mog = cv2.bgsegm.createBackgroundSubtractorMOG()

while True:
    ret, frame = cap.read()
    if ret == True:
        frame = cv2.flip(frame, 0)
        fgmask = mog.apply(frame)
        cv2.imshow('video', fgmask)
        
    key = cv2.waitKey(1)
    if key == 27:
        break
cap.release()
cv2.destroyAllWindows()

背景