【发布时间】:2023-04-01 12:05:02
【问题描述】:
我一直在进行 opencv mog 和 gmg 背景减法, 我已经从
安装了opencv 3.3.0https://github.com/Itseez/opencv_contrib
还有来自同一版本的opencv, 但我仍然找不到 MOG 不工作,而 mog 2 正在工作,
import numpy as np
import cv2
cap = cv2.VideoCapture(0)
fgbg = cv2.BackgroundSubtractorMOG()
while(1):
ret, frame = cap.read()
fgmask = fgbg.apply(frame)
cv2.imshow('frame',fgmask)
if cv2.waitKey(1) & 0xFF == ord('q'):
break
cap.release()
cv2.destroyAllWindows()
我收到以下错误消息
Traceback (most recent call last):
File "back.py", line 6, in <module>
fgbg = cv2.BackgroundSubtractorMOG()
AttributeError: 'module' object has no attribute 'BackgroundSubtractorMOG'
【问题讨论】: