自动识别验证码，由系统自动判别验证码，然后和库里面的资料做比对，还有自动识别去噪点的功能-Automatic identification code

完全免费、开源的验证码自动识别系统，具有自我学习功能，对于一般的验证码具有非常高的识别率。-Completely free, open source authentication code automatic identification system, with self-learning function, for the general verification code has a very high recognition rate.