Opencv learning 1 (environment configuration)

1. First installation anaconda, As python Package environment management for . Go to https://www.anaconda.com/products/individual This website is located below download Download the installation package corresponding to your computer .

 2. Install the downloaded installation package , And the anaconda Write environment variables . For example, the environment variables for Apple computers are shown in the figure below ,windows Please Baidu how to write environment variables .

3. The installation is successful. Check the version number of your installation . As shown in the figure below , Show installation success .

 4. about anaconda For some operations of creating virtual environment, please refer to the blog linked below .

https://blog.csdn.net/weixin_41869644/article/details/88825284

5. After creating the virtual environment, enter the virtual environment and start installation opencv.

# Enter the virtual environment ( hinder tf-keras Is the name of the virtual environment created )
conda activate tf-keras  

# install opencv, Back -i Is the specified Tsinghua image source , For faster installation .
pip install opencv-python -i https://pypi.tuna.tsinghua.edu.cn/simple/

 6. Check the installed opencv edition , Enter the following command , The results are as follows .

pip list

 7. test opencv Is the installation successful . As shown in the figure below, the installation is successful .

 

The blogger opened a new official account ,  I hope you can scan the code and pay attention , Thank you very much .