windows 人脸识别demo

参考：

https://github.com/ageitgey/face_recognition 人脸识别

https://blog.csdn.net/cgy233/article/details/105521718/ Windows10安装dlib失败的几点原因

windows 10
python 3.6.5

1）在用户目录C:\Users\guang\ 下创建文件夹pip
2）在文件夹pip下创建配置文件pip.ini，内容如下

[global]
index-url = http://mirrors.aliyun.com/pypi/simple/
[install]
trusted-host=mirrors.aliyun.com

1）创建项目目录，如D:\python_workspace\face_recognition
2）创建项目虚拟环境

python -m venv D:\python_workspace\face_recognition\venv

3）后续的安装都在虚拟环境中操作

cd D:\python_workspace\face_recognition\venv\Scripts

可以查看pip版本，显示9.0.3

pip --version

升级pip

python -m pip install --upgrade pip

pip install cmake
pip install boost

pip install face_recognition

会自动安装所依赖的包，如 Click, Pillow, numpy, face-recognition-models, dlib, face-recognition