cv2.xfeatures2d 找不到
Opencv 3.0 - module object has no attribute ‘xfeatures2d’
本人使用环境:OpenCV 3.4.0 Python3.5
cv2._ _ version _ _ 查看opencv版本号
开始安装opencv是通过:
sudo python3 -m pip install opencv-python
xfeatures2d 目前在opencv-contrib可以使用,解决方法:
sudo python3 -m pip uninstall opencv-python
sudo python3 -m pip install opencv-contrib-python