使用opencv2.3.1实现的车牌识别系统，能够识别背景简单的车辆图片，适合学习-License plate recognition system, implemented using opencv2.3.1 able to identify the background simple picture of the vehicle for learning

对汽车牌照简单的识别的程序和函数，例如，停车系统识别，交通信号拍照识别(Simple identification of car license, parking system, traffic signal camera)