OpenCV2: 在python中,要使用OpenCV,要安装cv的package。在python代码中,看到import cv2
。但pip install 的名称不是cv2、或者Opencv,而是opencv-python
.
pip install opencv-python
OpenCV3: 利用Anaconda安装python后,安装opencv-python,直接在cmd命令行输入:conda install --channel https://conda.anaconda.org/menpo opencv3 然后,根据提示输入y即可