说明：  基于python和opencv的车牌识别,包括车牌提取和字符识别 1,plate.py为提取和识别图片里面的车牌号码 2,切割和识别第一步车牌图片里面的字符,提取特征
(License plate recognition based on Python and opencv, including license plate extraction and character recognition 1. Plate.py is used to extract and identify the license plate number in the picture. 2. Cutting and recognizing the characters in the first step license plate image and extracting features)