基于二维条码的身份验证系统

Identity verification system based on two-dimension Bar code

本文以PDF417二维条码作为载体,将作为身份标识的数字、汉字、指纹等信息处理后进行编码,形成二维条码文件,打印在普通纸的身份卡证件上或其它电子证件上作为身份验证的模板;通过便携式解码装置可获得条码的具体内容,应用模糊模式识别方法与现场实时采集的指纹信息进行快速在线的身份验证,形成一个识别率高、成本低、可移动式的实用验证系统,误判率大大降低。

In this paper,the number,Chinese and fingerprint information are coded to PDF417 Two-dimension Bar code.The PDF417 Bar code printed on the average ID card or the other electronic identification will be used as grounds for the identity verification.The information of PDF417 code is acquired through the decoding.Applied with the method of fuzzy model recognition,a system that is high recognition rate,low cost and mobile is achieved by carrying out real-time identity verification between portable collection an...