Don't have Telegram yet? Try it now!
https://hoohao.wordpress.com/2018/03/07/%e4%bb%8e%e9%9b%b6%e5%bc%80%e5%a7%8b%e7%8e%a9%e4%ba%ba%e5%b7%a5%e6%99%ba%e8%83%bd-%e6%9c%ba%e5%99%a8%e8%a7%86%e8%a7%89api-02/
从零开始玩人工智能—机器视觉API—02