c++语言的AES算法有很多版本，此文件的AES算法与python加密库的AES算法相匹配(from Crypto.Cipher import AES)，可实现C++与python之间的AES加解密转换-AES algorithm c++ language has many versions, this file AES algorithm of AES algorithm and the python cryptography library, matching can be realized

基于树莓派B+版本的车牌识别设计，辨识部分以树莓派3B+/3B为核心处理器，基于Linux平台，通过python3.5和OpenCV来对含有车牌信息的图片，进行高斯去噪、灰度化、边缘检测、二值化、闭操作、字符分割、字符识别匹配等一系列图像处理操作最终实现车牌识别这个系统。(Based on the design of license plate recognition of raspberry pie B+version, the recognition part takes raspberry