day8 opencv3 ，没有GMG MOG

Traceback (most recent call last):
  File "C:/PycharmProjects11/day5 ����/3 GMG��Ҷ˹�ָ�.py", line , in <module>
    fgbg = cv2.createBackgroundSubtractorGMG()
AttributeError: 'module' object has no attribute 'createBackgroundSubtractorGMG'

Traceback (most recent call last):
  File "C:/PycharmProjects11/day5 ����/3 GMG��Ҷ˹�ָ�.py", line , in <module>
    fgbg = cv2.createBackgroundSubtractorGMG()
AttributeError: 'module' object has no attribute 'createBackgroundSubtractorGMG'

1.问题描述：

　　　　opencv3 版本没有 createBackgroundSubtractorGMG和createBackgroundSubtractorGMG模块

2.查看opencv版本

C:\Users\Administrator>python
Python 2.7. (v2.7.14:84471935ed, Sep  , :
tel)] on win32
Type "help", "copyright", "credits" or "license" for
>>> import cv2
>>> cv2.__version__
'3.3.0'
>>>

3.解决方案：

　　重新安装opencv2.x版本

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