OpenCV Versions
How to uninstall a newer version of openCV (4.0) to an older version (3.4) in windows
How to uninstall a newer version of openCV (4.0) to an older version (3.4) in windows
the opencv windows libs are versioned, like opencv_core401.lib
, you can safely install a newer version along an older one. just make sure, in your project:
can i just use powershell(shift+right clck) to my python(3.7) folder and just install an older version (3.4)? Will the versions not affect each other?
and when i run a code, is the older version (3.4.0) is imported?
python is an entire different story, above answer is for c++ !
(but to my knowledge, you cannot have 2 opencv versions in the same python install, however, you can replace the previous cv2.pyd (which probably is in lib/site-packages) with the one of your choice)
Asked: 2019-02-12 05:15:09 -0600
Seen: 401 times
Last updated: Feb 12 '19
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