确定哪个版本的OpenCV [英] Determine which version of OpenCV

问题描述

我想在python中写短代码段，以确定我的系统中已经安装了哪个版本的OpenCV.我该怎么做 ? 谢谢.

I want to write to short code snippet in python, to determine which version of OpenCV has been installed in my System. How do i do it ? Thank you.

推荐答案

>>> from cv2 import __version__
>>> __version__
'$Rev: 4557 $'

如果这不起作用，请使用cv代替cv2.

If that doesn't work then, use cv instead of cv2.

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