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My version of Python is 3.6.4 OpenCV version 3.4.0

I want to use the SIFT function in OpenCV, but I got stuck in the error below... "AttributeError: module 'cv2.cv2' has no attribute 'xfeatures2d'"

I know by searching that 'xfeatures2d' can be used by installing opencv_contrib. I did install it and apply it in Pycharm.

Pycharm Project Interpreter

I can't figure out what is wrong...

Jin Wook Paeng Gilbert
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  • Did you try gooling your problem? Look at the comment on http://answers.opencv.org/question/181047/python3-attributeerror-module-cv2cv2-has-no-attribute-xfeatures2d/. If you installed twice, may be you also have two versions of cv2 on site-packages – Dinesh Feb 27 '18 at 17:01
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    Of course i did... and at last i solved the problem... pip uninstall opencv-contrib-python pip uninstall opencv-python pip install opencv-contrib-python in terminal solved my problem haha... thank you for the comment – Jin Wook Paeng Gilbert Mar 05 '18 at 11:38

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