这样基础环境就选择好了,接下来点击pip上面的 + 号按钮,我们要下载库了 输入opencv-python选择它,再点击左下角install Package 开始安装了,网络环境好的话几秒钟就安装好了,会看到安装成功的提示,如下图红色箭头所指。 会看到多出来两个东西,opencv和numpy这是图像处理常要引用的,比如在某py文件中写:import cv2 ...
Option 1 - Main modules package:pip install opencv-python Option 2 - Full package (contains both main modules and contrib/extra modules):pip install opencv-contrib-python(check contrib/extra modules listing fromOpenCV documentation) b.Packages for server (headless) environments (such as Docker, clo...
1. 安装OpenCV库 首先,你需要在你的Python环境中安装OpenCV库。你可以通过pip来安装OpenCV,打开终端或命令提示符并运行以下命令: AI检测代码解析 pip install opencv-python 1. 这条命令会从Python Package Index (PyPI)下载并安装OpenCV库。 2. 导入OpenCV库 安装完成后,你需要在Python代码中导入OpenCV库。在你的P...
I am wondering if the venv has been activated? ( source /path/to/the/venv/bin/activate, see the suggested command in the error output) If you just open terminal and run installation command, the package will be installed to the system interpreter ( " which python" will show the...
conda install package_name 9. 删除已安装的包: conda uninstall package_name 三. 安装OpenCV 先说结论:经反复测试确定:Python 3.8.18和OpenCV 4.5.5版本可以正常运行。 我的虚拟环境安装的Python版本就是3.8: 所以使用下面的方式安装最新版本的OpenCV后,在py文件中会提示import的cv2包找不到: ...
Since OpenCV 4.5.4 OpenCV-Python package consists of.so file (as usual) and Python code (cv.Mat. G-API bindings, init). Looks like your package is loaded incorrectly (.so part is missing). I have not found suspicious warnings in your logs. I'll take a look into the issue in meanti...
$ conda install -c username packagename 此外,Conda 可用于创建和管理虚拟环境。 例如,创建test环境并安装 NumPy 1.7 版就像输入下一个命令一样简单: $ conda create --name test numpy=1.7 与使用virtualenv的方式类似,可以激活和停用环境。 要在 MacOS 和 Linux 上执行此操作,只需运行以下命令: $ source...
从网上扒了一张图,然后先在python里面用opencv读出图片,我用的是pycharm,刚下载的的,索性就在python里面加载了这几个packages; 安装包过程 这时候就要import package,然后读取图像并需要对图像进行处理 img = cv2.imread('2.jpeg') hImg,wImg,_=img.shape ...
Q: Why the package and import are different (opencv-python vs. cv2)? A: It's easier for users to understandopencv-pythonthancv2and it makes it easier to find the package with search engines.cv2(old interface in old OpenCV versions was named ascv) is the name that OpenCV developers chose...
() File "/usr/local/lib/python3.7/site-packages/cv2/__init__.py", line 153, in bootstrap native_module = importlib.import_module("cv2") File "/usr/local/lib/python3.7/importlib/__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level)...