测试用例:
农村监控录像实拍(你看清晰度可以吗)_哔哩哔哩_bilibili
import numpy as np
import cv2
cap = cv2.VideoCapture('0001.哔哩哔哩-农村监控录像实拍(你看清晰度可以吗).flv')
fgbg = cv2.createBackgroundSubtractorMOG2()
while(1):
ret, frame = cap.read()
fgmask = fgbg.apply(frame) # 对背景进行消除
cv2.imshow('frame',fgmask) # 显示消除后的背景
k = cv2.waitKey(30) & 0xff # 每30ms显示一帧
if k == 27:
break
cap.release()
cv2.destroyAllWindows()