这个命令会卸载名为opencv-python的包。 2. 使用pip命令重新安装OpenCV库 在卸载完旧的OpenCV库后,您可以使用pip命令重新安装OpenCV库。打开终端或命令提示符,输入以下命令: bash pip install opencv-python 这将从PyPI(Python包索引)下载并安装最新版本的OpenCV库。 如果您需要安装特定版本的OpenCV,可以在命令中指定...
sudo apt-get install cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev sudo apt-get install python-dev python-numpy libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libjasper-dev libdc1394-22-dev 1. 2. 3. 第二步:安装cmake-gui sudo apt-get install...
代码语言:javascript 复制 d:\OpenCV>pip install opencv-contrib-python Collecting opencv-contrib-python Using cached opencv_contrib_python-4.5.5.62-cp36-abi3-win_amd64.whl (42.2 MB) Requirement already satisfied: numpy>=1.17.3 in c:\users\martin\appdata\roaming\python\python39\site-packages (fro...
OpenCV rebuild cmake command: (tested successful) cmake -D CMAKE_BUILD_TYPE=RELEASE \-D CMAKE_INSTALL_PREFIX=/usr/local \-D WITH_TBB=ON \-D BUILD_NEW_PYTHON_SUPPORT=ON \-D WITH_V4L=ON \-D WITH_QT=ON \-D WITH_GTK=ON \-D BUILD_TIFF=ON \-D WITH_CUDA=OFF \-D ENABLE_AVX=...
你的电脑上有几个python环境呀。是不是装了2套不同版本的python环境，所以搜索库的路径乱套了。
安装 opencv-contrib-python==3.4.0.14: 虚拟机下 ubuntu16.04+opencv3.2+opencv_contrib编译安装 是opencv将目前还不是很稳定的模块功能放在了opencv_contrib中,而我的ubuntu16.04中只编译了opencv3.4.3的源码版,所以才会提示找不到aruco模块,安装opencv_contrib需要在cmake阶段设置,所以我将opencv卸载并重新安装。第...